ArticlePDF Available

Abstract

Introduction: Haplophyllum tuberculatum, belonging to the Rutaceae family, is distributed in south-eastern regions of Iran, particularly in Baloochestan. This study was aimed to investigate and collect scientific reports such as morphological characteristics, phytochemical compounds, ecology, biotechnology and evaluation of the therapeutic properties of this valuable medicinal plant. Methods: In order to gather the information the keywords Haplophyllum tuberculatum, botany, genetic, biotechnology, therapeutic, and pharmacology were searched until 2016 from journals accessible in databases such as Scopus, EBSCO, Science Direct, Medline, PubMed, Embase, SID and Iran Medex. Results: The results in this study revealed various pharmacological properties including anti-cancer, antioxidantant, uterus-relaxing, anti-bacterial and anti-HIV activities for this plant which are probably due to the presence of aromatic compounds such as two alkaloids named haplophytin-a and B, and essential oils. Conclusion: Haplophyllum tuberculatum possesses various pharmacological properties and the bioactive molecules of this plant play an important role in human health, hence, it might be used for different drug productions.
Journal of HerbMed Pharmacology
Journal homepage: http://www.herbmedpharmacol.com
J HerbMed Pharmacol. 2016; 5(4): 125-130.
Haplophyllum tuberculatum: An overview
*Corresponding author: Abdolshakoor Raissi,
Email: Shakoorraissi@gmail.com
Introduction
Sistan and Baloochestan is extended in 187502 square ki-
lometer and has dedicated equally 11.5% of the country’s
area to itself. This province is located between 25 degree
and 3 minutes to 31 degree and 29 minutes of northern
width and 58 degree and 20 minutes of eastern length,
and 49 minutes to 36 degree. It is limited to Sothern Kho-
rasan from the north, to Afghanistan and Pakistan from
the east, to Oman sea from the south and to Kerman and
Hormozgan provinces from the west (1).
The genus Haplophyllum, belonging to the Rutaceae fam-
ily, comprises about 70 species distributed from the Medi-
terranean area to eastern Siberia (2). Haplophyllum is
distributed from Morocco and Spain in the west to China
in the east. It extends north to Romania and south to So-
malia and in the east it extends north to the Lake Baikal
region (3). Its range spans five different floristic regions:
Mediterranean, Saharo-Arabian, Irano-Turanian, and Su-
dano-Zambezian regions (4). The main center of diversity
is the Irano-Turanian region, Iran, Turkey, and Central
Asia which harbours 60% of the species diversity. Haplo-
phyllum tuberculatum is found in central and eastern areas
of Asia.
This genus consists of 22 species in the Asia to N. Africa.
Among the 18 species present in Iran, 9 species is endemic
(5). The Haplophyllum robustum is distributed in central
to south-eastern of Iran. The Persian name of this plant
is “Sodaby” and its Baluchi name is “Sadaap. In Oman
trivially refer to the plant as “shagarat al baootha”, which
means “plant of the mosquito” (6). In Sudan it is called “a
plant of all disease. It is used in most of Sudanese homes
as emergency medication and is mostly used by old Su-
danese in the rural areas. The purpose of this study was
to investigate and collect scientific reports such as mor-
Abdolshakoor Raissi1*, Mina Arbabi2, Javad Roustakhiz3, Masih Hosseini4
1Faculty of agriculture, Department of Horticulture, Velayat University, Iranshahr, Iran
2PhD Student of Medicinal Plant, Islamic Azad University, Science and Research Branch, Tehran, Iran
3Higher Educational Complex of Saravan, Saravan University, Saravan, Iran
4Medical Plants Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
Implication for health policy/practice/research/medical education:
The plant Haplophyllum tuberculatum in Sistan and Baluchistan province is an important medicinal plant that has many
medicinal properties. The bioactive molecules of this plant play an important role in human health. Hence, it might be used for
new drug preparation.
Please cite this paper as: Raissi A Arbabi M, Roustakhiz J. Hosseini M. Haplophyllum tuberculatum: An overview. J HerbMed
Pharmacol. 2016;5(4):125 -130 .
Introduction: Haplophyllum tuberculatum, belonging to the Rutaceae family, is distributed in
south-eastern regions of Iran, particularly in Baloochestan. This study was aimed to investigate
and collect scientific reports such as morphological characteristics, phytochemical compounds,
ecology, biotechnology and evaluation of the therapeutic properties of this valuable medicinal
plant.
Methods: In order to gather the information the keywords Haplophyllum tuberculatum, botany,
genetic, biotechnology, therapeutic, and pharmacology were searched until 2016 from journals
accessible in databases such as Scopus, EBSCO, Science Direct, Medline, PubMed, Embase, SID
and Iran Medex.
Results: The results in this study revealed various pharmacological properties including anti-
cancer, antioxidantant, uterus-relaxing, anti-bacterial and anti-HIV activities for this plant
which are probably due to the presence of aromatic compounds such as two alkaloids named
haplophytin-a and B, and essential oils.
Conclusion: Haplophyllum tuberculatum possesses various pharmacological properties and the
bioactive molecules of this plant play an important role in human health, hence, it might be used
for different drug productions.
A R T I C L E I N F O
Keywords:
Haplophyllum tuberculatum
Medicinal plant
Sistan and Baloochestan
Article History:
Received: 20 June 2016
Accepted: 3 September 2016
Article Type:
Review
A B S T R A C T
Raissi A et al
Journal of HerbMed Pharmacology, Volume 5, Number 4, October 2016 http://www.herbmedpharmacol.com
126
phological characteristics, phytochemical compounds,
ecology, biotechnology and evaluation of the therapeutic
properties of this valuable medicinal plant.
Methods
In order to gather the information the keywords Haplo-
phyllum tuberculatum, botany, genetic, biotechnology,
therapeutic, and pharmacology have been searched until
2016 from journals accessible in databases such as Scopus,
EBSCO, Science Direct, Medline, PubMed, Embase, SID
and Iran Medex.
Results
Genetic evaluations
The phylogenies established from DNA sequences and
morphological as well as cytogenetic analyses support the
separation of Haplophyllum species. The change in the
number of chromosomes might be the main mechanism
of speciation of the genus Haplophyllum (7). Phylogenetic
analysis of the internal transcribed sequences of the ribo-
somal DNA was performed using neighbour-joining (NJ)
and maximum-parsimony methods. Results showed that
the Haplophyllum bastetanumis a diploid species (2n = 18)
distinguished primarily for its non-trifoliate glabrous
leaves, dark-green petals with a dorsal band of hairs, and a
highly hairy ovary with round-apex locules. Another two
Iberian species (H. linifolium and H. rosmarinifolium) are
tetraploid (2n = 36) and have yellow petals. The species
diversity in Haplophyllum in a phylogenetic and biogeo-
graphic context was evaluated. It was generated gene trees
from DNA sequences of four regions of the chloroplast
genome for 118 accessions, representing 66% of the spe-
cies diversity. Additionally, Haplophyllum was examined
morphologically. The phylogenetic analyses revealed that
a number of species do not form reciprocally monophy-
letic groups. Optimization of morphological characters on
the chloroplast DNA revealed that most of the species, in
particular those with a widespread geographic distribu-
tion, might only be diagnosed by homoplasious charac-
ter states. Homoplasy notwithstanding, the predominant
characters used to classify the genus are consistent with
the molecular phylogeny of Haplophyllum. The Mediter-
ranean representatives of Haplophyllum were found to be
embedded within a clade that include primarily Irano-
Turanian species, suggesting multiple invasions of the
Mediterranean basin from the east (8).
Botany
Synonyms: Haplophyllum villosulum
The mode of propagation: by seed or root suckers.
Life form: Hemicryptophyte
Floristic categories (Chorotype): IR-TR + SA-SI
Habit: Shrub
Habitat: Sandy soils and resistant to Swamp and Saline
Habitats
Chromosome number: 2n = 18
Haplophyllum (5-locular ovary and dehiscent fruit).
Perennial herb, up to 40 cm tall, glabrous to short-hairy;
stem usually much branched from the base, yellowish
green to almost white; glands numerous on all parts; and
very variable. Leaves alternate, strong smelling, variable
in shape, from narrowly linear to short in size. Flowers
are yellow and variable in size. Petiole short below, absent
above; blade very variable, shortly obovate, elliptical, lan-
ceolate or linear, sometimes deeply cut into 3 lobes. In-
florescence a lax corymbose cyme, upper leaf axils, 2–10
(–15) cm in diameter, many-flowered, but flowers well-
separated; bracts small, green. The flowers are in loose
corymbose terminal panicles, with five free ovate sepals.
The stamens 10 are filamentous and hairy. The petals
are five and bright yellow in color (9). Flowers bisexual,
5-merous, regular; sepals deltoid-ovate to broadly lanceo-
late, c. 1 mm long, free; petals elliptical-oblong, 3–5.5 mm
long, boat-shaped, narrowed into a claw, bright yellow,
glabrous; anthers twice as many as the petals; ovary almost
round, 5-lobed, style 1.5–2.5 mm long. Fruit a 3–5-lobed
capsule, 2.5–4.5 mm × 1.5–2 mm, hairy, with a lot of in-
conspicuous to warty glands, segments apically opening,
5–10-seeded. Seeds are kidney-shaped, dark brown or
brownish-black, densely ridged.
Ecology
This common perennial herb is found wild even growing
as a common weed among summer crops. Haplophyllum
tuberculatum occurs in sandy desert, on a variety of soils,
often on silt deposits, and also in dried watercourses, cul-
tivated and ruderal localities, from sea-level up to 1330
m altitude. The psammophytic community inhabits the
sand dunes of Haplophyllum tuberculatum on the upper
positive part of axis 1 are correlated with species concen-
tration of dominance. These combinations are typical
of grass communities inhabiting the wadi bed and sand
dunes (10). This genus distributed throughout temperate
and subtropical zones of Eurasia and the northern tropi-
cal zone of eastern Africa (Somalia). The plant’s chemical
composition has been shown to vary as a function of geo-
graphic location and time of collection. It includes alka-
loids, lignans, flavonoids and essential oils (11-13).
Traditional use
It is used in traditional medicine as a remedy for head-
aches and arthritis, skin discoloration, the juice is applied
as a wart removal, and against parasitic diseases and other
infections (12). It is also used to treat nervous system, in-
fertility and fever (14). Decoctions of the plant are rec-
ommended by herbalists for preparations used as carmi-
natives for children. In the north of Oman, the juice ex-
pressed from the leaves is used as a remedy for headaches
and arthritis (15). In Saudi Arabia, Haplophyllum tuber-
culatum is used to treat malaria, rheumatoid arthritis and
gynecological disorders (16). While, in Sudan the herb
is used as an antispasmodic, to treat allergic rhinitis and
gynecological disorders, asthma and breathing difficulties
(17) and so on, indicating a large degree of variability in its
traditional uses as a function of geographic and ecological
location.
Haplophyllum tuberculatum: An overview
Journal of HerbMed Pharmacology, Volume 5, Number 4, October 2016
http://www.herbmedpharmacol.com 127
Phytochemical studies
Many studies have evaluated the medicinal properties and
phytochemistry of some of these species, analyzing their
contents for alkaloids, lignanes, glycosides and flavonoids,
etc. During the phytochemical investigation of Haplo-
phyllum acutifolium, two alkaloids named haplophytin-
A and B have been obtained. In addition, some known
constituents: flindersine, kusunokinin, β-sitosterol, cho-
lesterol, oleanolic acid, and hexadecanoic acid, have also
been obtained. Two new alkaloids, haplotubinone and
haplotubine, were isolated from the aerial parts of Hap-
lophyllum tuberculatum together with the known Lignan
Diphyllin (18).
The chemical components of the Haplophyllum tubercu-
latum essential oil was analyzed by gas chromatography–
mass spectral (GC–MS) as well as 13C NMR spectroscopy.
More than 30 compounds, constituting about 99.7% of the
total oil, were identified. The most abundant oil compo-
nents were β-phellandrene (23.3%), limonene (12.6%),
(Z)-β-ocimene (12.3%), β-caryophyllene (11.6%), myr-
cene (11.3%), and α-phellandrene (10.9%) (9).
The GC-MS analyses on the essential oils from the aer-
ial parts of H. tuberculatum led to the identification of
39 compounds, representing 91.3% of the whole oil. H.
tuberculatum essentials oils were mainly composed by
oxygenated monoterpenes (71.0 % of the whole oil). The
major compounds of H. tuberculatum in essential oil of
the plant were cis-p-menth-2-en-1-ol as well as trans-p-
menth-2-en-1-ol (22.9 and 16.1 %, respectively) (19). In
an investigation in Larestan, Iran, main components of
Haplophyllum tuberculatum was borneol (25.73%). Other
major compounds were α-Pinene (14%), Bornyl acetate
(18.07%) and β-caryophyllene (7.43%) (20).
The main constituents were terpinene-4-ol (3.2.%)
hexadec-1-ene (3.2%), -phellandrene (2.1%), -phellan-
drene (3.0%), p-cymene-8-ol (2.9%), piperitone (17.8),
2,4-bis(1,1-dimethylethyl)-phenol (28.3%), (1E,4E)-ger-
macrene B (2.1%) and octadec-1-ene (2.1%), (63). The oil
of this species from Oman revealed that the most abun-
dant components were limonene (12.6%), α-phellandrene
(23.3%), (Z)-β-ocimene (12.3%), β-caryophyllene (11.6%),
myrcene (11.3%) and β-phellandrene (10.9%) (4). In other
sample the major components were cis-p-menth-2-en-1-
ol (13.2%), trans-p-menth-2-en-1-ol (19.2%), myrcene
(10.1%), δ-3-carene (8.8%), β-phellandrene (6.9%), limo-
nene (6.6%) and cis-piperitol (6.4%) (21).
Previous investigations on the essential oil of this species
showed variable chemical compositions. Sample from Iran
was found to contain limonene (27, 3%) and α-pinene (21,
9 %) as major constituents (22). The air-dried aerial parts
of Haplophyllum robustum growing in Iran and analyzed
by gas chromatography (GC) and gas chromatography-
mass spectrometry (GCMS) was poor in essential oil
(yield = 0.5%). However, thirty constituents represent-
ing 99.23% of total essential oil were identified in it. The
main constituents of the oil were found to be 1,8-cineole
(38.1%), myrcene (10.69 %), α-pinene (8.46%), 4-terpin-
eol (6.96%) and sabinene (6.15%). Other representative
compounds were identified as methyl geranate (4.69%),
γ-terpinen (4.3%) and α-terpinene (3.43%) (23). An ear-
lier report shows the major components of C. copticum
fruits essential oil as 1,8-cineole. But there is not any trace
of sesquiterpenes in all samples of this work (24). These
differences might have been derived both from harvest
time and local, climatic and seasonal factors or we may
hypothesize that this sample belongs to a different chemo-
type. However, further investigations are needed to eluci-
date this hypothesis.
Pharmacological aspects
Effect on skin diseases remedy
Natural products are considered as important source for
new drug preparation. Many natural products, semi-
synthetic or NP derived candidates are now in clinic or
in clinical trials (25). This plant is a member of Rutaceae
family, a family reported to be rich in furocoumarin (pso-
ralen). These compounds are considered as one of the im-
portant class of natural compounds, widely used to treat
dermatological conditions for different skin diseases. The
available imported preparations of these compounds are
very expensive. They have been prominent in the United
States for phytochemotherapy of vitiligo, psoriasis, para-
psoriasis, mycosis fungoides (26). Recently some other
biological activities of Psoralens and related compounds
have been reported, including anti-inflammatory, anal-
gesic, antitumor, and calcium antagonist activities. Also
these compounds show encouraging levels of phytochem-
icals against Fusarium culmorum and may have a potential
use as phytoactive pesticides.
Anticancer effect
The extracts from Haplophyllum tuberculatum was toxic
against the seven solid cancer cell lines studied with the
highest IC50 values of 31.64 μg/mL (against Hep-G2 cells).
Haplophyllum tuberculatum induced cell cycle arrest in
G0/G1 and S phases. Haplophyllum tuberculatum extract
caused apoptosis in CCRF-CEM cells by the alteration of
the mitochondrial membrane potential (9).
Uterus-relaxing activity
The pharmacological profile of 6-MKG (6-Methoxykaemp-
ferol-3-O-glucoside) isolated from Haplophyllum tubercu-
latum was determined basis on its uterus-relaxing proper-
ty, employing β2-adrenoceptors as main target. It was test-
ed on isolated pregnant or none-pregnant rats uteri, whilst
docking studies were carried out modeling of the bind-
ing of 6-MKG to the rat β2-adrenoceptorin. Studies have
shown that 6-MKG was able to relax both the late-preg-
nant and the none-pregnant uterine contractility equalto
50% of the Emax of terbutaline, whilst the EC50 for 6-MKG
was at least half of terbutaline result. A β2-adrenoceptor
antagonist 3-(isopropylamino)-1-[(7-methyl-4-indanyl)
oxy]butan-2-ol (ICI118,551) antagonized competitively
the relaxing effect of 6-MKG. Radioligand binding and
cAMP studies confirmed the β2-adrenoceptors agonis-
tic activity of this compound. In a study, 6-MKG bound
Raissi A et al
Journal of HerbMed Pharmacology, Volume 5, Number 4, October 2016 http://www.herbmedpharmacol.com
128
to rat β2-adrenoceptors with low ΔGbind value interacted
with four residues of the active site (Asp113, Asn312, Cys191
an d Ty r316). It is concluded that 6-MKG exerts weak β2-
adrenoceptor agonistic activity and might be considered
as a natural compound with therapeutic effect in the field
of premature pregnant uterine contractions and asthmatic
problems (27). β2-Adrenoceptor agonists have therapeutic
potential due to their use for asthma (28) and to inhibit
pre-term labour (19), which is still a medical challenge
(29). A few β2-adrenoceptor drugs are of a natural origin.
The effects of a methanolic extract of H. tuberculatum and
teflubenzuron on several reproductive variables and ec-
dysteroid titers were investigated. The test products were
administered orally to newly emerged females at doses
of 1500 and 10 µg/female of Haplophyllum tuberculatum
and teflubenzuron, respectively. Both were able to de-
lay the first oviposition and reduce fecundity and fertil-
it y. Haplophyllum tuberculatum and teflubenzuron also
showed similar properties on ovarian growth, ecdysteroid
titers and vitellogenesis. Both treatments induced a drop
in hemolymph protein and reduced vitellogenin uptake
by oocytes. This delay in oogenesis was accompanied
by a resorption of terminal oocytes. However, whereas
teflubenzuron completely blocked egg hatch, Haplophyl-
lum tuberculatum had a modest preventive effect on this
factor. Hemolymph and ovarian ecdysteroid titers, as
measured by radioimmunoassay, were similarly low in
control and treated females, except for a peak observed
only in control females at the end of vitellogenesis. As-
sayed against various organisms, H. tuberculatum extracts
have been observed to display insecticidal (5), nematicidal
(30), antifungal and antibacterial (12,31) properties. The
plant is used to cure scorpion stings. It is usually used to
strengthen the children back muscles, chest pains, flatu-
lence, stomach problems and has sedative effects (32).
Effect on nervous system
Four amides (veskamide, enferamide, becatamide, and
oretamide) were investigated for their protective effects on
H2O2-induced apoptosis in PC-12 cells. These compounds
are Nphenylethylbenzoylamide-type phenolic amides,
found in plants such as Aniba riparia Begonia nantoensis,
Haplophyllum tuberculatum, and Houttuynia cordata. The
decreasing order of the protective effects on H2O2-induced
apoptosis was becatamide > enferamide ≥ oretamide >
veskamide. Becatamide suppressed H2O2-induced mito-
chondrial membrane depolarization in a dose-dependent
manner. At the concentration of 10 µM, becatamide main-
tained mitochondrial membrane depolarization at 16%
compared to 51% in H2O2-treated PC-12 cells (33). Cer-
tain neurodegenerative diseases progressively deteriorate
the structure and/or the function of neurons in the central
nervous system, eventually leading to cell death (34,35).
Neurodegenerative processes are very much responsible
for several neuronal diseases such as Alzheimer’s, Parkin-
sons, and Huntingtons diseases (7,36). Although there
are several mechanisms involved in neuronal cell death, a
most common mechanism is through the well-known in-
trinsic mitochondrial apoptotic pathway (38). Depolariza-
tion of mitochondria membrane potential caused damage
to outer membrane resulted in the loss of its dye from the
mitochondria decreasing the intracellular fluorescence
(39).
Anti-HIV effect
Anti-HIV agents from natural resources are belonged to
various classes including terpenoids, coumarins, alkaloids,
polyphenols, tannins and flavonoids (40). The buchapine,
quinolone alkaloid, was isolated from methanolic extract
of the epigeal part of Haplophyllum bucharicum (41), Hap-
lophyllum tuberculatum (42). The natural products of this
plant exhibit anti-HIV activity against HIV-1 in cultured
human lymphoblastoid CEM-SS cells (EC50 0.94 µM, IC50
29.0 µM and EC50 1.64 µM, IC50 26.9 µM), respectively
(43). Naturally occurring quinolone alkaloid buchapine
was evaluated for anti-HIV activity on CEM-GFP (human
CD4+ T cell line), infected with HIV-1NL4.3 virus by p24
antigen capture ELISA assay. The compounds1and 2 re-
vealed inhibitory activity with IC50 value of 2.99 and 3.80
µM, respectively (44). Further, 45 alkylated derivatives of a
base compound, quinoline 2,4-diol were then synthesized
and tested for anti-HIV potential in human CD4
+ T cell
line CEM-GFP. Among these, 13 derivatives have shown
more than 60% inhibition. All active compounds showed
higher CC50 values which indicate that they have better
therapeutic indices. Bevirimat, a semi-synthetic deriva-
tive of betulinic acid, is in phase IIb trials in HIV-infected
patients (25). Bevirimat blocks HIV maturation by in-
hibiting the final step of the HIV Gag protein processing.
Batzelladines (45), harmine (46), michellamine B (47),
calanolide A and B, calceolarioside B (48), mallotojaponin
(49); and macrocarpals (50) are a few other examples of
anti-HIV natural products.
Antimicrobial effect
Ten microlitres (25 mg) of pure oil of Haplophyllum tuber-
culatum partially inhibited the growth of Escherichia coli,
Salmonella choleraesuis, and Bacillus subtilis to the same
extent as 0.10 µg of gentamycin sulfate. The oil also affect-
ed the mycelial growth of Curvularia lunata and Fusar-
ium oxysporum in a dose-dependent manner, however,it
had not any effect on the germination of their spores (9).
Antimicrobial testing of polyphenolic and alkaloid com-
pounds, on solid medium, showed the presence of anti-
bacterial properties of some tested strains including Ba-
cillus subtilis ATCC 6633, Staphylococcus aureus ATCC
25923 and Pseudomonas aeruginosa ATCC 27953. Their
MICs ranged from 0.625 mg/mL to 10 mg/mL for alka-
loids and 5 mg/mL to 20 mg/mL for polyphenols (51).
Insecticidal effect
Haplophyllum tuberculatum is used to protect livestock
from biting insects and flies (6). The ethanol extract of the
aerial parts of Haplophyllum tuberculatum possess good
insecticidal activity against Culex quinquefasciatus (52).
The nematicidal properties of Haplophyllum tuberculatum
Haplophyllum tuberculatum: An overview
Journal of HerbMed Pharmacology, Volume 5, Number 4, October 2016
http://www.herbmedpharmacol.com 129
against root-knot nematode were reported, which is due
to the presence in the plant of three known alkaloids: faga-
rine, skimmianine and evoxine. The effects of Plectranthus
cylindraceus and Haplophyllum tuberculatum oils to con-
trol Meloidogyne javanica were investigated. A mixture of
plectranthus and haplophyllum oils (1:1) was highly toxic
to M. javanica in vitro, as it killed all nematode juveniles
and inhibited hatching of eggs at 12.5 mg/mL concentra-
tion after 24 hours exposure time. In the green-house, to-
matoes grown in soil treated with a combination of the two
essential oils caused fewer root galls than those grown in
soil treated with higher doses of either oil. The oil mixture,
at 2.5 and 5.0 mg/mL of soil, was not phytotoxic to tomato
plant after 12 weeks exposure time, compared to treat-
ment over the same period at lower effective doses (53).
Nematicidal activities of the combined essential oils were
suggested by the presence of C10 dienes, C10 trienes and C10
phenol (54). Meloidogyne javanica (Treub) Chitwood is
one of the most common and widespread species of root-
knot nematodes in world. This Meloidogyne species can
cause severe yield losses on tomato, okra, eggplant, melon,
onion, carrot, cabbage, pepper, sweet potato and lettuce
in greenhouse (53). The major chemical components with
nematicidal activities have been previously identified as
thymol, carvacrol, pulegone, limonene, anethole, geranial
and artemisia ketone (54).
Conclusion
Sistan and Baloochestan province is a rich center of me-
dicinal plants. One of the important medicinal plants in
this region, distributed in three locations of this province,
is Haplophyllum tuberculatum. It is used in traditional
medicine as a remedy for headaches and arthritis, the
juice is applied as a wart removal, infections skin discolor-
ation, and parasitic diseases. In Baloochestan, it is use by
women for healing after childbirth ailments. It has many
other medicinal properties and the bioactive molecules of
this plant play an important role in human health, hence,
it might be used for different drug productions. Because of
importance of this plant, cultivation of it is very necessary.
Authors’ contributions
All the authors wrote the manuscript equally.
Conflict of interests
The authors declared no competing interests.
Ethical considerations
Ethical issues (including plagiarism, misconduct, data
fabrication, falsification, double publication or submis-
sion, redundancy) have been completely observed by the
authors.
Funding/Support
None.
References
1. Raissi AH, Arbabi M, Rasoolizade MM. Cappariss pinosa L;
An important medicinal plant from Sistanand Baloochestan
province, Iran. Journal of Productivity and Development.
2016;2(3):90-101.
2. Willis JC. A Dictionary of Flowering Plants and Ferns. 8th
ed. Cambridge: Cambridge University Press; 1980. p. 532.
3. Townsend CC. Taxonomic Revision of the Genus
Haplophyllum (Rutaceae) (Hookers Icones Plantarum)
Bentham-Moxon Trustees; 1986.
4. Takhtajan A. Floristic Regions of the World. Berkeley:
University of California Press; 1986. p. 544.
5. Mohsen ZH, Jaffer HJ, Al-Saad M, Ali ZS. Insecticidal
effects of Haplophyllum tuberculatum against Culex
quinquefasciatus. Int J Crude Drug Res. 1989;27:17-21.
6. Miller AG, Morris M, Stuart S. Plants of Dhofar the Southern
Region of Oman: Traditional, Economic and Medical Uses.
Oman: The Office of the Adviser for Conservation of the
Environment, Diwan of Royal Court, Sultanate of Oman;
1988.
7. Navarro FB, Suarez-Santiago VN, Blanca G. A new species
of Haplophyllum A. Juss. (Rutaceae) from the Iberian
peninsula: evidence from morphological, karyological and
molecular analyses. Ann Bot (London). 2004;94;571-82.
8. Salvo G, Manafzade S, Ghahremaninejad F, Tojibaev
K, Zeltner L, Conti E. Phylogeny, morphology, and
biogeography of Haplophyllum (Rutaceae), a species-rich
genus of the Irano-Turanian floristic region. International
Journal of Taxonomy, Phylogeny and Evolution. 2011;1- 15.
9. Al-Burtamani SK, Fatope MO, Marwah RG, Onifade AK,
Al-Saidi SH. Chemical composition, antibacterial and
antifungal activities of the essential oil of Haplophyllum
tuberculatum from Oman. J Ethnopharmacol. 2005;96(1-
2):107-12.
10. Alatar AA, El-Sheikh M, Thomas J. Vegetation analysis of
Wadi Al-Jufair, a hyper-arid region in Najd, Saudi Arabia.
Saudi J Biol Sci. 2012;19:357-68.
11. Kashiwada Y, Hashimoto F, Cosentino LM, Chen CH,
Garrett PE, Lee KH. Betulinic acid and dihydrobetulinic
acid derivatives as potent anti-hiv agents. J Med Chem.
1996;39:1016-7
12. Al-Burtamani SK, Fatope MO, Marwah RG, Onifade AK,
Al-Saidi SH. Chemical composition, antibacterial and
antifungal activities of the essential oil of Haplophyllum
buberculatum from Oman. J Ethnopharmacol. 2005;96:107-
12.
13. Javidnia K, Miri R, Banani A. Volatile oil constituents of
Haplophyllum tuberculatum (Forssk.) A. Juss. (Rutacae)
from Iran. J Ess Oil Res. 2006;18:355-6.
14. Said O, Khalil K, Fulder S, Azaizeh H. Ethnopharmacological
survey of medicinal herbs in Israel, the Golan Heights and
the West Bank region. J Ethnopharmacol. 2002;83:251-65.
15. Mossa JS, Al-Yahya MA, Al-Meshal IA. Medical plants of
Saudi Arabia. http://digital.library.ksu.edu.sa/ebook.
16. Al-Yahya MA, Al-Rehaily AJ, Mohammed SA, Mansourn S,
Farouk S. New alkaloid from Haplophyllum tuberculatum.
J Nat Prod. 1992;55:899–903.
17. Mohamed AH, Ali MB, Bashir AK, and Salih AM. Influence
of Haplophyllum tuberculatum on the cardiovascular
system. Pharm Biol. 1996;34:213-217.
18. Adnan J, Al-Rehailya, Tawfeq A. Alkaloids from
Haplophyllum tuberculatum. Phytochemistry. 2001;57:
597-602.
19. Giles W, Bisits A. Preterm labour. The present and
future of tocolysis. Best Pract Res Clin Obstet Gynaecol.
2007;21:857–868.
20. Vahdania M, Faridi P, Mohammad, Zarshenas M,
Javadpour S, Abolhassanzadeh Z, et al. Major compounds
and antimicrobial activity of essential oils from five iranian
Raissi A et al
Journal of HerbMed Pharmacology, Volume 5, Number 4, October 2016 http://www.herbmedpharmacol.com
130
endemic medicinal plants. Pharmacognosy. 2011;3(22):1-4
21. Al-Rehaily AJ, Alqasoumi SI, Yusufoglu HS, et al. Chemical
composition and biological activity of Haplophyllum
tuberculatum Juss. essential oil. Journal of Essential Oil
Bearing Plants. 2014;17(4):452-9.
22. Yari M, Masoudi S, Rustaiyan A. Essential oil of Haplophyllum
tuberculatum (Forssk.) A. Juss. grown wild in Iran. J Ess Oil
Res. 2000;12:69-70.
23. Rahimi-Nasrabadi M, Gholivand MB, Batooli H. Chemical
composition of the essential oil from leaves and flowering
aerial parts of Haplophyllum robustumbge. (Rutaceae). Dig
J Nanomater Biostruct. 2009;4(4):819-22.
24. Bamonieri A, Safaei-Ghomi J, Asadi H, Batooli H. Essential
oils from leaves, stems, flowers and fruits of haplophyllum
robustum bge. (rutaceae) grown in Iran. J Ess Oil Res. 2006;
379(18): 1-4
25. Butler M, Nat S. Natural products to drugs: natural product-
derived compounds in clinical trials. Nat Prod Rep.
2008;25:475.
26. Arif D, Jawad E, Al-Khateeb E, Al-Shamma A. Qualitative
and quantitative investigations of furocoumarin derivatives
(Psoralens) of Haplophyllum tuberculatum (Rutaceae).
AJPS. 2005;2(2):1-4.
27. Aimun AE, Arpad M, Robert G, et al. β2-Adrenergic activity
of 6-methoxykaempferol-3-O-glucoside on rat uterus: In
vitro and in silico studies. Eur J Pharmacol. 2011;667(1-
3):348-54.
28. D’Urzo AD, Pieter J, Bouchard J, Jhirad R, Tamari, I. Safety
of longacting beta2-agonists in the management of asthma:
a Primary Care Respiratory Alliance of Canada perspective.
Can Fam Physician. 2010;56(119–120):123-4.
29. Clouse AK, Riedel E, Hieble JP, Westfall TD. The effects and
selectivity of beta adrenoceptor agonists in rat myometrium
and urinary bladder. Eur J Pharmacol. 2007;573:184-9.
30. Onifade AK, Fatope MO, Deadman ML, Al-Kindy SMZ.
Nematicidal activity of Haplophyllum tuberculatum and
Plectranthuscy lindraceus oils against Meloidogyne javanica.
Biochem Syst Ecol. 2008;36:679-83.
31. Sheriha GM, Abouamer K, Elshtaiwi BZ. An alkaloid from
Haplophyllum tuberculatum. Phytochemistry. 1985;24:884-
6.
32. Phondani PC, Bhatt A, Elsarrag E, Horr YA. Ethnobotanical
magnitude towards sustainable utilization of wild foliage in
Arabian Desert. J Tradit Complement Med. 2015;6(3):209-
18.
33. Park JB. Protective effects of veskamide, enferamide,
becatamide, and oretamide on H2O2-induced apoptosis of
PC-12 cells. Phytomedicine. 2011;18(10):843-7.
34. Martinelli P, Rugarli EI. Emerging roles of mitochondrial
proteases in neuro degeneration. Biochim Biophys Acta.
2010;1797:1-10.
35. Glass CK, Saijo K, Winner B, Marchetto MC, Gage
FH. Mechanisms underlying inflammation in neuro
degeneration. Daru. 2010;140:918-34.
36. Duyckaerts C, Delatour B, Potier MC. Classification and
basic pathology of Alzheimer disease. Acta Neuropathol.
2009;118:5-36.
37. Winklhofer KF, Haass C. Mitochondrial dysfunction in
Parkinson’s disease. Biochim Biophys Acta. 2010;1802:29-44.
38. Rohn TT, Head E. Caspase activation in Alzheimer’s disease:
early to rise and late to bed. Rev Neurosci. 2008;19:383-393.
39. Lemasters JJ, Nieminen AL, Qian T, Trost LC, Elmore SP,
Nishimura Y, et al. The mitochondrial permeability transition
in cell death: a common mechanism in necrosis, apoptosis
and autophagy. Biochim Biophys Acta. 1998;1366(1-2):177-
96.
40. Singh IP, Bharate SB, Bhutani KK. Anti-HIV natural
products. Curr Sci. 2005;89:269-290.
41. Nesmelova EF, Bessonova IA, Yunusov SU, Khim PS.
Buchapine - a new alkaloid from haplophyllum bucharicum.
Chemistry of Natural Compounds. 1982;4:532.
42. Giuma MS, Karima A, Bahlul ZE, Aziza SA, Fatma AA,
Hala HA. Quinoline alkaloids and cytotoxic lignans from
Haplophyllum tuberculatum. Phytochemistry. 1987;26:33-9.
43. McCormick JL, McKee TC, Cardellina JH, Boyd MR.
Cytotoxic triterpenes from a marine sponge, Stelletta sp. J
Nat Prod. 1996;59:469.
44. Nafees A, Keyur G, Brahmbhatt SS, Debashis M, Inder PS,
Kamlesh KB. Synthesis and anti-HIV activity of alkylated
quinoline 2,4-diols. Bioorg Med Chem. 2010;18:2872-9.
45. Patil AD, Kumar NV, Kokke WC. Novel alkaloids from the
Sponge Batzella Sp - Inhibitors of HIV GP120-Human CD4
binding. Journal of Organic Chemistery. 1995;60:1182.
46. Ishida J, Wang HK, Oyama M, Cosentino ML, Hu CQ, Lee
KH. Anti-AIDS agents. Anti-HIV activity of harman, an
anti-HIV principle from Symplocos setchuensis, and its
derivatives. J Nat Prod. 2001 Jul;64(7):958-60.
47. Manfredi KP, Blunt JW, Cardellina JH 2nd, McMahon JB,
Pannell LL, Cragg GM, et al. Novel alkaloids from the tropical
plant Ancistrocladus abbreviatus inhibit cell killing by HIV-1
and HIV-2. J Med Chem. 1991;34(12):3402-5.
48. Kim HJ, Yu YG, Park H, Lee YS. Inhibitory effect of tumor
cell proliferation and induction of G2/M cell cycle arrest by
panaxytriol. Planta Med. 2002;68:1034.
49. Nakane H, Arisawa M, Fujita A, Koshimura S, Ono K.
Inhibition of HIV-reverse transcriptase activity by some
phloroglucinol derivatives. FEBS Lett. 1991;286(1-2):83-5.
50. Nishizawa M, Emura M, Kan Y, Yamada H, Ogawa K,
Hamanaka N. Macrocapals: HIV-RTase inhibitors of
Eucalpytus globules. Tetrahedron Lett. 1992;33:2983.
51. Acheuk F, Djouahra-Fahem J, Ait Kaci K, Fazouane F.
Antibacterial effect of alkaloids and polyphenols of algerian
medicinal plant: Haplophyllum tuberculatum (fORSSK.)
A. JUSS. 11th International Symposium on the Chemistry
of Natural Compounds (SCNC 2015) October 1-4, 2015;
Antalya, Turkey.
52. Zohair HM, Hamed JJ, May A, Ali ZS. Insecticidal effects of
Haplophyllum tuberculatum against Cluexquinquefasciatus.
Journal of Crude Drug Research. 1989;27:17–21.
53. Stephan ZA, AI-Askari AA. Effect of Hoplophyllum
tuberculum plant extract on root knot nematode.
International Nematology Network Newsletter (USA).
1989;6:31-2.
54. Onifade AK, Fatope MO, Deadman ML, Al-Kindy SMZ.
Nematicidal activity of Haplophyllum tuberculatum and
Plectranthus cylindraceus oils against Meloidogyne javanica.
Biochem Syst Ecol. 2008;36:679-83.
55. Moghal SM, Shvanathan P, Mani A, Al-Zidgali AD, Aligdali,
TBM, Al-Zidgali TS, et al. Status of Pests and Diseases in
Oman (Series 1: Plant Diseases in the Batinah). Muscat,
Oman: Ministry of Agriculture and Fisheries; 1993.
56. Oka Y, Necar S, Putievsky E, Ravid U, Yaniv Z, Spiegel Y.
Nematicidal activity of essential oils and their components
against the root-knot nematodes. J Phytopathol. 2000;90:
710–715.
... Chemical studies show that this plant contain alkaloids (tuberine), lignans (justicidin A), essential oil (β-caryophyllene), and flavonoids [30,31]. This diverse chemical profile is linked to various medicinal uses: it is anti-infective against bacteria, fungi, Plasmodium and leishmania, also shows acaricidal and molluscicidal properties, and is cytotoxic to leukemia, multiple myeloma and bladder cell lines [31][32][33]. ...
... Chemical studies show that this plant contain alkaloids (tuberine), lignans (justicidin A), essential oil (β-caryophyllene), and flavonoids [30,31]. This diverse chemical profile is linked to various medicinal uses: it is anti-infective against bacteria, fungi, Plasmodium and leishmania, also shows acaricidal and molluscicidal properties, and is cytotoxic to leukemia, multiple myeloma and bladder cell lines [31][32][33]. It is used in traditional medicine as a remedy for cancer, malaria, rheumatoid arthritis, headache, gynecological problems, and as a treatment for the nervous system and infertility [31]. ...
... This diverse chemical profile is linked to various medicinal uses: it is anti-infective against bacteria, fungi, Plasmodium and leishmania, also shows acaricidal and molluscicidal properties, and is cytotoxic to leukemia, multiple myeloma and bladder cell lines [31][32][33]. It is used in traditional medicine as a remedy for cancer, malaria, rheumatoid arthritis, headache, gynecological problems, and as a treatment for the nervous system and infertility [31]. ...
Article
Full-text available
Introduction: natural products are known to be a continuous source of potential anti-cancer agents due to their chemical and biological diversity. This study aimed to evaluate the in vitro cytotoxic properties of medicinal plants and their mechanisms of action in human malignant melanoma cells. Methodology: The study investigated the effect of the cytotoxic extracts on cell cycle, caspase-3/7, apoptosis induction using Annexin V-FITC/PI staining, morphological changes and lactate dehydrogenase activity and 2D cell migration studies. Results: There were 9 extracts considered to be promising (GI50 < 30µg/mL); Haplophyllum tuberculatum (0.45µg/mL), Plicosepalus curviflorus (4µg/mL), Capparis decidua (10µg/mL), Acacia nilotica (11µg/mL), Aizoon canariense (14µg/mL), Carissa edulis (15µg/mL), Pulicaria schimperi (19µg/mL) Cyperus rotundus (20µg/mL), Osteospermum vaillantii (21µg/mL). Cell cycle arrest at S phase was detected in cells treated with C. decidua, C. edulis, H. tuberculatum, P. curviflorus and P. schimperi. Cellular exposure to A. canariense resulted in G2/M arrest whereas A. nilotica, C. rotundus and O. vaillantii elevated the sub-G1 population. Caspase-3/7 was activated by C. decidua, C. edulis, C. rotundus, H. tuberculatum, P. schimperi and O. vaillantii. Most of the cytotoxic effects were accompanied by externalization of phosphatidylserine and morphological abnormalities like cell shrinkage and chromatin condensation. Lupeol was isolated from C. decidua, justicidin A, B, tuberculatin and tuberculatin acetate from H. tuberculatum and ursolic acid and its acetate from C. edulis as the anti-melanoma principles. Conclusion: The bio-guided isolation of plants extracts led to the identifications of anti-melanoma constituents belonging to different classes including lignans, lignan glycosides, triterpenes and flavonoids.
... It is also used in Sudan and Mongolia for the treatment of diarrhea and as an antipyretic agent [135]. In Sudan, the herb is also employed as an antispasmodic, to treat allergic rhinitis, gynecological disorders, asthma, and breathing difficulties [136]. In Algeria, it has been used as an antiseptic, calming, vermifuge, and hypnotic neurological and against injuries, ulcers, infertility, diabetes, bloating, fever, liver diseases, otitis, rheumatism, obesity, constipation, colon, diarrhea, gases, hypertension, menstrual pains, cardiac diseases, scorpion stings, flu, vomiting, throat inflammation, tonsillitis, cough, and loss of appetite [137]. ...
... This effect is mainly due to its alkaloid content [125]. The same extract is also able to exhibit strong antimicrobial, anti-inflammatory and antifungal effects [136]. A strong effect was also observed for the essential oil derived from the aerial parts against Aedes aegypti. ...
Article
Full-text available
Herein, a comprehensive review is given focusing on the chemical profiles of the essential oils (EOs), non-volatile compounds, ethnobotany, and biological activities of different Haplophyllum (Rutaceae family) species. To gather the relevant data, all the scientific databases, including Scopus, ISI-WOS (Institute of Scientific Information-Web of Science), and PubMed and highly esteemed publishers such as Elsevier, Springer, Taylor and Francis, etc., were systematically retrieved and reviewed. A wide array of valuable groups of natural compounds, e.g., terpenoids, coumarins, alkaloids, lignans, flavonoids, and organic acids have been isolated and subsequently characterized in different organic extracts of a number of Haplophyllum species. In addition, some remarkable antimicrobial, antifungal, anti-inflammatory, anticancer, cytotoxic, antileishmanial, and antialgal effects as well as promising remedial therapeutic properties have been well-documented for some species of the genus Haplophyllum.
... In Saudi Arabia, Haplophyllum tuberculatum was used traditionally for headaches and arthritis, to remove warts and freckles from the skin and to treat skin discoloration, infections and parasitic diseases. In Sudan the herb was used as an antispasmodic, to treat allergic rhinitis, gynecological disorders, asthma and breathing difficulties (50)(51)(52)(53) . ...
... The whole plant especially leaves (31,(49)(50)(51)(52)(53) . ...
Article
Full-text available
Haplophyllum species contained alkaloids, lignans, coumarins, flavanoids, essential oil and volatile oil. Haplophyllum species possessed many pharmacological activities included antioxidant, antimicrobial, insecticidal, antiprotozoal, molluscicidal, cytotoxic, cardiovascular, antiinflammatory and acetylcholinesterase inhibitory effects. The current review discussed the chemical constituents and pharmacological effects of grown in Iraq.
... In Egypt, Rutaceae is monogeneric which represented by two species; Haplophyllum tuberculatum and H. poorei C.C. Towns. Previous investigations have confirmed intraspecific morphological variability and the presence of different chemotypes within H. tuberculatum (Raissi et al., 2016 andMarzouk et al., 2017). Its allelopathic potentiality has been recorded on seed germination and growth of several weeds especially P. minor due mainly to its phenolic contents Eissa et al., 2014). ...
... Justicidin B and its derivatives have been isolated from Haplophyllum tuberculatum and other www.impactjournals.com/oncotarget/ Oncotarget, Advance Publications 2017 species such as Justicia procumbens which both have been used traditionally in the treatment of cancer [2,3]. ...
Article
Full-text available
Diphyllin and its derivatives are well known cytotoxic natural products structurally related to the anti-cancer drug podophyllotoxin. We here study their structure-activity relationship upon human melanoma cells for first time. To this end, human melanoma A375 cells were incubated with Justicidin B and its 4-methoxylated or 4-glycosylated derivatives to evaluate their selective cytotoxicity and study their effects on cell cycle distribution, caspase activation, apoptosis induction using Annexin V-FITC/PI staining, cell morphology and western blot analysis. Diphyllin methyl ether (GI50 = 3.66 μM) and Justicidin B (GI50 = 1.70 μM) caused an elevation of both early and late apoptosis populations whereas Diphyllin apioside (GI50 = 0.84 μM) and its acetate (GI50= 0.39 μM) enhanced late apoptosis population only (Annexin V-positive/PI-positive). All induced cell cycle arrest at S phase and classic morphological indicators of apoptosis (blebbing, apoptotic bodies, and nuclear fragmentation) accompanied with an elevation of cells with low DNA content (sub-G1). All compounds increased the Bax/Bcl-2 ratio by enhancing Bax expression which evidences the involvement of the mitochondria (intrinsic pathway) in the apoptotic process. These caspase-3/7 results evidence that 4-methoxylation or 4-O-glycosylation of Justicidin B -a caspase independent mitochondrial apoptosis-inducer- triggers caspase-3/7 activation at different times (24h vs. 48h, respectively). Interestingly, the methoxylation causes attenuation of Bcl-2 protein expression contrarily to Diphyllin methyl ether or the O-glycosylated derivatives. Finally, the compounds exhibited significantly less toxicity when tested in adult human dermal fibroblasts and their GI50 in melanoma Sk-Mel-5 cells was not influenced by MDR1/Pgp inhibitors. This study may inform the synthesis of future Diphyllin derivatives with different apoptosis mechanism of action towards human melanoma cells.
Article
Full-text available
Plants are a rich source of diverse metabolites that have been traditionally used for thousands of years all over the world, providing safer and inexpensive therapeutic option for millions of people in developing countries including Libya. Many types of medicinal plants growing in Libya possess significantly important curative activities and have been traditionally used for treatment of chronic diseases such as diabetes and cancer, as well as their biological activities such as antibacterial, antifungal, antiparasitic and insecticidal properties, etc. Apart from the therapeutic activities, most of Libyan nation rather to use natural and plant-based materials for their daily activities such as food preservation, food flavoring as well as medicinal usages. This review presents the most important medicinal plants growing in Libya with their traditional usage, medical properties, and compare the reliability of using these plants as therapeutic agents. Presenting the latest works that have been done in term of justification of the traditional use and scientifically proving its ability as therapeutic agent
Article
Background Natural plants active compounds were found to inhibit the activity of several enzymes that may be related with several diseases. Objective This study aimed at testing the antidiabetic activity related to the phenol content by in vitro α-Amylase inhibitory action effect of aqueous, organic and essential oil extracts of Haplophyllum tuberculatum, collected in the town of Laghouat in the steppe region of Algeria. Methods Two types of aqueous extracts were prepared: Decoction and Diffusion extracts. The organic extracts were prepared with successful maceration in (hexane, dichloromethane, ethyl acetate, ethanol and methanol). As well as the essential oils were obtained by hydrodistillation. The analysis of the total Phenol content of our extracts was done with Folin–Ciocalteu reagent, as the flavonoid content was obtained in mixture with aluminum trichloride. The effects of the plant extracts on its catalytic efficiency of α - amylase enzyme were represented by the enzymatic inhibitory percentage of each extract in which the inhibitory activity was expressed as IC50. Results The total phenol content showed values ranging between 0.27 and 11.97 mg gallic acid equivalent / g dry matter. The flavonoid contents vary from 0.05 to 1.50 mg equivalent of rutin /g of dry matter. All the extracts showed good inhibitory activity against α- amylase of IC50, values ranged from 0.05 to 50.03 mg/ml. Conclusion This study reports for the first time the inhibitory capacity of Algerian Haplophyllum tuberculatum species against α - amylase and which could provideu natural biologically active agents to be used in the management of diabetes.
Article
Full-text available
This study illustrates the importance of Iraqi medicinal plants in the treatment and management of human diseases and ailments as known by traditional medicine.
Article
Full-text available
The present investigation was deals with identifying traditional uses of medicinal plants for curing a variety of ailments and degree of religious conservation for retention of ethnobotanical knowledge. The study was carried out in the State of Qatar to document the ethnobotanical uses of 58 medicinally important plant species including identification, botanical name, Arabic name, family, habit, habitat, distribution pattern, and the plant parts used for curing variety of ailments. The documented species belong to 54 plant genera and 30 botanical families. They have been used to cure more than 38 different kinds of human ailments. A majority of ethnobotanical plant species belonging to shrubs (41.38%) followed by perennial herbs (31.04%), annual herbs (18.96%) and trees (8.62%) respectively. The frequency of ethnobotanical plant species were recorded maximum in fabaceae (13.79%), followed by lamiaceae, chenopodiaceae (6.89% each), asteraceae, capparaceae, polygonaceae, boraginaceae, aizooaceae (5.17% each), brassicaceae, asclepiadaceae, convolvulaceae, zygophyllaceae, solanaceae (3.44% each) while, remaining 17 families had one (1.72%) species each. Perception of stakeholders concerning prioritization and categorization of potential native plants and 25 ethnobotanical species were prioritized and ranked on the basis of their multipurpose use value, feasibility climatic conditions and Global Sustainability Assessment System (GSAS) criteria measures i.e. drought resistant, low water requirement, growth performance, survival rate, canopy size, adaptation potential, low maintenance and use value for sustainability and landscaping. The analysis emphasized the potentials of ethnomedicinal research, sustainable utilization, conservation initiatives, and urgent need to document ethnobotanical knowledge for sustainability and scientific validation to prevent their losses.
Article
Full-text available
The essential oil of Haplophyllum tuberculatum was prepared by hydrodistillation of the fresh flowering aerial parts of the plant collected from Saudi Arabia. The oil was subsequently analyzed by GC and GC-MS. Thirty seven compounds, accounting for 96.4 % of the oil composition were identified. The major components were trans-p-menth-2-en-1-ol (19.2 %), cis-p-menth-2-en-1-ol (13.2 %), myrcene (10.1 %), delta-3-carene (8.8 %), beta-phellandrene (6.9 %), limonene (6.6 %) and cis-piperitol (6.4 %). The antimicrobial activity of the essential oil was determined using the broth microdilution method against various human pathogens, where a relatively low inhibitory range was observed (MIC 1 mg/mL). Furthermore, the oil was evaluated for its antifungal activity against the strawberry anthracnose-causing fungal plant pathogens Colletotrichum acutatum, C. fragariae and C. gloeosporioides using the direct overlay bioautography assay. The essential oil showed no antifungal activity at 80 and 160 g/spot concentrations compared to commercial antifungal standards. The oil was also investigated for its insecticidal and repellent activity against Aedes aegypti. The oil was repellent to the yellow fever mosquito Ae. aegypti using the "cloth patch assay" down to a concentration of 0.074 mg/cm(2); however, the oil had low toxicity against first instar larvae and adults of Ae. aegypti in a high throughput larval bioassay and adult topical assay. Additionally, enzyme activity was measured using the spectrophotometric Ellman method. The oil showed weakly acetylcholinesterase (AChE) inhibitory activity at the tested concentration, compared to standard substances, whereas no inhibition on butyrylcholinesterase (BuChE) activity was observed.
Article
Full-text available
Background: Essential oils are one of the most active components which can be found in medicinal plants. These compounds which are made up of many different volatile compounds possess antimicrobial activity against various microorganisms and have been used since the earliest reported history. Objective: To investigate essential oils of five plant materials (Artemisia sieberi, Cymbopogon olivieri, Haplophyllum tuberculatum, Salvia macrosiphon, Teucrium polium) for antibacterial activities. Materials and Methods: The GC /MS analyses were carried out on herbal extract using a Hewlett- Packard 6890. For investigating the anti-microbial effect, Streptococcus pneumoniae, Klebsiella pneumoniae, Staphylococcus aureus, Escherichia coli, Staphylococcus epidermidis were used. Results: Main components of each plant were: Cymbopogon olivieri: piperitone (67.79%); Haplophyllum tuberculatum: borneol (25.73%); Salvia macrosiphon: piperitone (33.16%); Teucrium polium: limonene (37.70%) and Artemisia sieberi: piperitone (34.05%). The best antimicrobial activity by agar diffusion method was respectively belonged to Salvia macrosiphon; Artemisia sieberi and the mixture that had more activity than positive standard. Agar dilution method was used to identify MIC and MBC for each essential oil and the mixture. Best results were: Haplophyllum tuberculatum, Cymbopogon olivieri and Teucrium polium that showed MIC and MBC in 5 μL concentration on Streptococcus pneumoniae and MIC in similar concentration on Staphylococcus aureus. Salvia macrosiphon and Artemisia sieberi showed MIC in 5 μL concentration on Streptococcus pneumoniae. The mixture had good activities on Streptococcus pneumoniae and Staphylococcus aureus. Conclusion: our results and previous works indicate that these essential oils have good antimicrobial activity and have potentials for future works in this field.
Article
Full-text available
Wadi Al-Jufair, a tributary of Wadi Nisah, is one of the important wadis of Najd region (Saudi Arabia) sheltering a rich diversity of higher plants. The study area is extended into approximately 15 km(2) encompassing the commonest geomorphological features encountered in desert wadis. The wadi supports several rare plants, including Maerua crassifolia Forssk., a regionally endangered tree, and Acacia oerfota (Forssk.) Schweinf., a rare shrub with restricted distribution. The present study aims to analyze the vegetation of wadi Al-Jufair and propose its designation as an important plant reserve. The vegetation type is fundamentally of chamaephytic nature with some phanerophytes, and distinguished into associations where the dominant perennial species give the permanent character of plant cover in each habitat. Four vegetation groups were identified with the application of TWINSPAN, DCA and CCA programs and named after the characteristic species as follows: Lycium shawii; A. oerfota; Acacia raddiana-Rhazya stricta and Artemisia monosperma. These plant associations demonstrate significant variation in soil texture, moisture, organic matter, pH, EC, and minerals of Wadi Al-Jufair.
Article
Full-text available
The essential oils obtained by hydrodistillation of the leaves, stems, flowers and fruits of Haplophyllum robustum Bge. (Rutaceae) were analyzed by GC and GC/MS. 1,8-Cineole was the major component (19.1–45.1%) in almost all oils, except for the leaf oil which contained cis-sabinene hydrate (23.2%) as the main constituent. The composition of the oils were mostly quantitatively rather than qualitatively different. All oils consisted mainly of monoterpenes and a small percentage of non-terpenoid compounds.
Article
Haplophyllum tuberculatum is an indigenous plant widely distributed in Iraq.Phytochemical investigation of this plant indicating that the plant is rich in alkaloids, fixed and volatile oils; but non about psoralen contents. Preliminary investigation indicated that this plant has furocoumarins in acceptable amount.Based on these results together with literature survey it was deemed desirable to carry out this phytochemical work with emphasis on isolation and characterization of the furocoumarins compounds.Detailed preliminary investigation of the furocoumarins content of the dried, ground whole plant has been described and the results were discussed.Thin layer chromatography of the petroleum ether (boiling point 60-80ºC) extract demonstrated the occurance of furocoumarins compounds in the plant.The extraction procedure of the plant material, the fractionation and isolation procedures of the furocoumarins are fully described.One compound was isolated and identified as Ammoidin by TLC (compared with standard), melting point (148°C), mixed melting point (148ºC) and HPLC.Spectrophotometer apparatus was used to determine exactly the amount of Ammoidin measured at 304nm at UV absorption. In Haplophyllum tuberculatum the maximum amount of Ammoidin was found in sample collecting from Daquok during June.
Article
Five HIV-RTase inhibitors, macrocarpals A-E, have been isolated from Eucalyptus globulus. X-ray diffraction studies as well as spectral and chemical investigations established the structures 1, 2, 3, 12, and 13, respectively.
Article
Continuing a study of the chemical composition of the epigeal part of Haplophyllum bucharicum Litv. [i], from the neutral fraction of the methanolic extract~ by chromatography on columns of alumina and silica gel, we have obtained a new alkaloid (I) with mp 134-135°C (hexane) and have called it buchapine. Buchapine has the composition CIgH23N02, identical with that of 3-dimethylallyl