Abbas Hadjiakhoondi

• Pharm D & PhD
• Head of Department at Tehran University of Medical Sciences

Background: Mangifera indica L., commonly known as mango, is a significant source of mangiferin. Therapeutic studies have confirmed various medicinal effects of mangiferin, including gastro-protective, cardio-protective, neuro-protective, anti-apoptotic, antimicrobial, anti-inflammatory, anti-asthmatic, antidepressant, anti-cancer, anti-diabetic, a...

Background: Ferula assa-foetida is an herbaceous plant from Apiaceae family. Several pharmacological effects of oleo-gum resin of this plant were introduced in modern and traditional medicines such as digestive, antimicrobial, anti-diabetic, appetizing, insecticidal, and etc. Objectives: This study aimed to acute and sub-chronic toxicity of chlorof...

Objective To investigate the effect of isoimperatorin on histopathological and biochemical changes in acetic acid-induced colitis rats. Methods Colitis was induced by intracolonic administration of acetic acid solution (4% v/v ) in rats. Rats were divided into six groups including the sham group, the negative control group, the dexamethasone-treat...

Background: Fenugreek is one of the most widely used medicinal plants in terms of therapeutic properties, and numerous pharmacological effects have been found in various studies. Fenugreek seed extract contains many effective substances, including phytosterols (mainly β-Sitosterol). Objective: This investigation was conducted to determine the optim...

Medicinal plants such as Leutea avicennae Mozaff. (Apiaceae) have been shown some biological potential for preventing and treating diseases. Fractions and isolated compounds were tested on colon carcinoma (HT-29), cervical carcinoma (HeLa), breast carcinoma (MCF-7), and mouse embryonic fibroblast (NIH/3T3) cell lines. The BSLT method was used for t...

The Stachys genus is a medicinal plant, with 34 different species, from Lamiaceae family that grows in Irano-Anatolian plateau. There are 12 species of Stachys native to Iran. Some species of Stachys have been used in traditional medicine of Iran, Turkey, Italy, Greece, China, and Japan for the treatment of various diseases like inflammation and co...

Seven undescribed sesquiterpene derivatives, Azerins A-G (3-6, 8, 14 and 15), three known sesquiterpene phenols, kopetdaghin A (1), kopetdaghin B (2) and latisectin (7), together with five known sesquiterpene coumarins (9-13), were isolated from the roots of Dorema glabrum. The structures were elucidated by comprehensive 1D- and 2D-NMR spectral ana...

Alzheimer's disease (AD) is the most common cause of dementia in the elderly, with some known classical factors. Cicer arietinum (Leguminosae) is a source of protein for humans and contains albumin, globulin, glutelin, and prolamin. The protein content of two cultivars of C. arietinum, Hashem and Mansour, was isolated to evaluate their inhibition a...

Objectives: Influenza A virus (IAV) is a contagious illness. Different species of Scutellaria genus are used as a traditional remedy to reduce influenza symptoms. This study aimed to investigate the anti-influenza capacity of several species of Iranian Scutellaria and identify active compounds of the most potent species for the first time. Materi...

Filipendula ulmaria (L.) Maxim. commonly known as "meadowsweet", is a perennial herb native to Iran, Europe, and Western Asia. Several medicinal properties of the plant have been reported in Persian medicine. Filipendula ulmaria is traditionally used for fever, pain, inflammatory diseases (arthrosis, rheumatism, and arthritis), gastric disorders, l...

The Phytochemical profiling of the root extract of Salvia leriifolia, an endemic plant of Iran, was investigated and 16 abietane diterpenes were isolated, and three were original compounds. 1D and 2D NMR and HRMS performed structural elucidation. The absolute configuration of the previously unreported compounds was determined by circular dichroism...

Trigonella genus is a member of Fabaceae family, which is used as medicinal plant. The aim of this study was investigation of phytochemicals and some biological activities of Trigonella teheranica for the first time. The essential oils (EOs) of different parts (leaves, fruits and roots) were obtained and analyzed by GC-MS. Also, their chloroform an...

Background: Treatment of hyperpigmentation disorders is a challenge because of the side effects of current topical treatments. Thus, research for potent alternatives, especially of herbal origin, with comparable potency and less side effects is ongoing. Mours alba L. is a perennial plant with multiple established pharmacological effects, including...

Salvia leriifolia is an endemic to Iran belongs to Lamiaceae. This plant has numerous valuable properties, including analgesics, anti-inflammatories, sedatives, antioxidants and has significant applications in the medical, pharmaceutical and food industries. The purpose of this study was to evaluate the chemical composition and antioxidant activity...

Four undescribed and 17 known diterpenoids were isolated from the roots of Zhumeria majdae Rech.f. & Wendelbo. Using 1D and 2D NMR spectroscopy, ECD spectroscopy, and HRESIMS data analysis, the structures of the undescribed compounds were elucidated. The anti-proliferative activity of isolated compounds was evaluated against HeLa and MCF7 cancer ce...

Objective: Many pharmaceutical factories have dramatically improved the quality of herbal remedies in cancer treatment. The results of somestudies have shown anticancer effect of Astrodaucus genus. Therefore, the aim of this article was to review the chemical ingredients and biological effects of Astrodaucus genus especially A. persicus from the f...

Background and objectives: Stachys L. genus from the Lamiaceae family is distributed worldwide. It is used for medicinal purposes in traditional medicine. Stachys laxa as an endemic species and S. byzantina which grow in the north of Iran were selected in this study for analyzing the chemical compositions of the volatile oils and investigation of s...

PurposeZhumeria majdae, a unique species of the Zhumeria genus, is an endemic Iranian plant in the Lamiaceae family. Phytochemical investigation and biological activity of this plant are rarely reported. The current study aimed to find new antiprotozoal compounds from the roots of Z. majdae and to determine the absolute configuration of isolated co...

Salvia leriifolia Benth is a perennial herbaceous plant and belongs to the Lamiaceae family; distributes among dry and warm regions in Iran. In the present study, the chemical compositions and antibacterial activity of essential oils from aerial parts of S. leriifolia collected from six natural habitats in North-East of Iran have been investigated....

Salvia reuterana Boiss. is an aromatic perennial plant traditionally used for its anxiolytic and sedative properties. In the present study, various fractions and essential oil of S. reuterana aerial parts were investigated to find its free radical scavenging principles. Hydroalcoholic fraction with IC50 value of 112.6 ±3.2 μg mL-1 in DPPH assay dem...

Trachyspermum ammi (Apiaceae) plants have several medicinal and condimentary applications and are considered an aphrodisiac agent in Iranian Traditional Medicine. Thus, the present study aims to evaluate the effects of oil from Iranian T. ammi plants on the viability of spermatogonial stem cells in vitro. The essential oil of T. ammi fruits was ext...

Background and objectives: Antibiotics resistance and unpleasant side effects of AChE inhibitors have led to an increased interest in herbs as potential sources. Ferula aucheri (Syn: Dorema aucheri) an indigenous species of Ferula (Apiaceae) grows in Iran and is used as food and medicinal plant. The present study was aimed to identify the oil compo...

Background: Royal jelly is an exclusive diet of the queen larvae of honeybee, Apis mellifera, which affect the body size, development time, lifespan and reproductive output of queen relative to workers. The composition of royal jelly is complex with diverse pharmacological activities. In addition to chemical composition of royal jelly, other indire...

Many researchers have focused on controlling pest insects and vectors by natural products because of their low environmental pollution. The present study was conducted to evaluate the antioxidant and larvicidal activities of chloroform and methanol extracts of the leaves, fruits, roots, and isolated coumarin compounds (prantschimgin, oxypeucedanin,...

Objective: In this study the effect of Royal jelly on the growth of two important members of Bacteroides spp.; Bacteroides fragilis and Bacteroides thetaiotaomicron, was evaluated. Also the physicochemical properties and cytotoxicity effects of Royal jelly on Caco-2 cell line as gastrointestinal epithelial cell model, assessed. Methods : Bacteria,...

Leutea avicennia Mozaff. That belongs to Apiaceae family is an endemic species distributed in the west of Iran. The aim of this study was to investigate the antioxidant activity and acetylcholinestrase (AChE) inhibition of the crude extract, fractions, and isolated compounds from methanol fraction of L. avicenniae. Five compounds were detected from...

The plants of Pinus genus have been traditionally used in treatment of several diseases and recent studies revealed new pharmacological and biological activities of the genus. Pinus eldarica (Pinaceae) is commonly known as Tehran pine and planted in many parts of Iran, Afghanistan, and Pakistan. Aromatic water of P. eldarica needle have been used i...

Seed germination and plant cell cultures provide an alternative mean for producing secondary metabolites. The present study is an attempt to evaluate the effect of seed dark germination and some elicitors and precursors on the production of L-DOPA in Phaseolus vulgaris L. Callus cultured on Murashige and Skoog medium supplemented with various concen...

Background Malaria, a mosquito-transmitted disease, is still a major human health problem all over the world. Larviciding is a component of comprehensive control program to overcome the disease. Negative aspects of synthetic insecticides application, such as environmental safety concerns, have favored use of natural insecticides. Methods Larvicida...

Phthalate derivatives cause a number of risks to human health and the environment. Essential oil and volatile fractions of some vegetables and herbal products were extracted by hydrodistillation and percolation methods to analyze using gas chromatography and mass spectrometry (GC-MS) for evaluation of phthalate contaminations. The results revealed...

Background and objectives: Ferula assa-foetida is an herbaceous perennial plant which belongs to Apiaceae family. It is native to the east and central parts of Iran. This old traditional medicine has been used as antispasmodic, carminative, expectorant, laxative, sedative, stimulant, emmenagogue and vermifuge. In addition to the several therapeutic...

Objective(s) Astrodaucus persicus (Apiaceae) is one of the two species of this genus which grows in different parts of Iran. Roots of this plant were rich in benzodioxoles and used as food additive or salad in Iran and near countries. The aim of present study was evaluation of antimalarial and cytotoxic effects of different fractions of A. persicus...

Azeroside C: a new phloroacetophenone glycoside from the roots of Dorema glabrum Fisch. & C.A. Mey

The essential oil of Nepeta menthoides Boiss. & Bohse., from Iran, was analysed by GC/MS. Two types of multivariate analyses were done based on the chemical composition of the investigated sample in this study and 12 other samples reported in the literature to show the chemodiversity in essential oil composition. Antimicrobial, acetylcholinesterase...

Background We aimed to investigate different biological properties of aerial parts essential oil of Ferulago trifida Boiss and larvicidal activity of its volatile oils from all parts of plant. Methods Essential oil was prepared by steam distillation and analyzed by Gas chromatography and GC/Mass. Antioxidant, antimicrobial, cytotoxic effects and A...

Phytochemical analysis of the Ferulago trifida Boiss. from Apiaceae family led to the isolation and identification of suberosin (1), isoimperatorin (2), prantschimgin (3), oxypeucedanin (4), oxypeucedanin methanolate (5), suberenol (6), 6-hydroxymethylherniarin (7), oxypeucedanin hydrate (8), ulopterol (9), bergapten (10), xanthotoxin (11), imperat...

Objective To determine the larvicidal activities of petroleum ether, chloroform, ethyl acetate and methanol fractions of roots and fruits extracts of Astrodaucus persicus from Apiaceae family against malaria vector, Anopheles stephensi (An. stephensi). Methods Twenty five third instar larvae of An. stephensi were exposed to various concentrations...

The book discussed beneficial effects of herbal and natural products in various eye disorders.

Background and objectives: Phlomis bruguieri Desf. (Lamiaceae) is a perennial herbaceous plant distributed in Iran, Turkey and Iraq. Despite medicinal potentials of this species, the current knowledge on its phytochemical constituents is limited. The aim of the present study was to investigate the phytochemical constituents of the essential oil and...

Background and objectives: Pterocarya fraxinifolia Lam. is a deciduous, fast-growing tree from walnut family. The stem barks and fruits of the plant have been used as diaphoretic in traditional medicine. Variation in the quantity and quality of the essential oil and extract of stems of the plant at different developmental stages was evaluated in ad...

As a result of GC and GC-MS analysis of the essential oils from different parts of Ferulago trifida Boiss., a total of thirty-three compounds were identified in the flowers (Fl), stems (S), leaves (L) and fruits (Fr) essential oils, of which (E)-β-ocimene (Fl: 37.3, S: 20.7, L: 25.7, Fr: 30.5%), α-pinene (Fl: 16.3, S: 22.6, L: 19.6, Fr: 18.0%) and...

Objective: The genus Marrubium is used for treatment of joint pain, gout, stomach-ache and colic in Iranian Traditional Medicine. Marrubium astracanicum Jacq. (M. astracanicum) is a native species in the flora of Iran. The aim of this study was to evaluate the antinociceptive properties of various extracts of aerial parts of M. astracanicum. Mate...

Prangos ferulacea (L.) Lindl. (Apiaceae) is a medicinal plant distributed in Mediterranean regions, Caucasia and southwest of Asia. In the present study phytochemical constituents of the extract obtained from the aerial parts of P. ferulacea were investigated using various chromatographic and spectroscopic methods. Essential oil of the plant aerial...

Context: As an alternative approach, administration of phytotherapeutic agents in management of benign prostate hyperplasia (BPH), is rapidly growing each day. Different authors have indicated effectiveness of Viola odorata L. (Violaceae), Echium amoenum Fisch. & C.A.Mey. (Boraginaceae) and Physalis alkekengi L. (Solanaceae) in treatment of BPH. Ho...

Researchers have been trying to develop new broad-spectrum antibiotics against the infectious diseases caused by bacteria, fungi, viruses, and parasites for many decades. Prolonged usage of the antibiotics has led to the emergence of drug resistance among bacteria; therefore, there is a tremendous need for novel antimicrobial agents from different...

Seeds of Securigera securidaca (Fabaceae) are used in Iranian folk medicine as an antidiabetic treatment. In this study, the antihyperglycemic activity of chloroform and methanol fractions (CF and MF) from S. securidaca seed extract was investigated and their bioactive constituents were identified. The antidiabetic effects of fractions were assesse...

The genus Centaurea with an extensive background in Iranian traditional medicine represents more than 70 species in Iran that some of them are endemic to Iran. A variety of secondary metabolites has been isolated from this genus thus far. Sesquiterpene lactones and flavonoids have been reported as main compounds of C.bruguierana. Methanolic extract...

There are many efforts for identification of natural compounds from dietary or medicinal plants. Young roots and aerial parts of A. persicus have been used as food additive or salad vegetable in some parts of Iran. In this study, different fractions of the root extract of A. persicus were subjected for isolation and purification of secondary metabo...

Diabetes Mellitus (DM) is a metabolic disease characterized by high blood sugar levels. Recently, it has emerged as an important and global health problem with long-term complications and high economic burden. α-Amylase (α-Amy) and α-glucosidase (α-Gls) are two enzymes which are involved in the hydrolysis of starch into sugars and disaccharides lea...

Aloe vera is a medicinal plant used to treat various skin diseases. The effects of using aloe vera gel on the healing process were investigated by microscopic methods, cell counting, and TGF-β gene expression in the wound bed. Sixty Wistar rats weighing 200–250 g were placed under anesthesia in sterile conditions. A square 1.5 cm × 1.5 cm wound was...

Accelerating wound healing is now considered as a principle clinical treatment and increasing the quality and speed of healing which has always been emphasized by the scientists. Propolis and honey are natural bee products with wide range of biological and medicinal properties. This study was aimed to determine the synergistic effect of honey and p...

Objectives: Astrodaucus persicus, Apiaceae, is used as vegetable or food additive in some parts of Iran. The essential oils of different parts of Astrodaucus persicus from Kordestan province were analyzed for the first time and compared with other regions. In this study, antioxidant activities and total phenols determination of aerial parts essent...

Dorema glabrum Fisch. & C.A. Mey. (Apiaceae) is a monocarpic perennial plant distributed in southern Caucasus. In Azerbaijan Republic folk medicine, the gum-resin of this species is used as a diuretic and anti-diarrheal agent. It is also traditionally used for the treatment of bronchitis and catarrh. In the present study, chemical constituents of t...

Background: Scropholaria striata Boiss. From Scropholariaceae (Teshnehdari in folklore of Ilam Province, Iran) is used for treatment of infectious disease of urinary tract especially in females. Objective: In this research for finding of the most effective part of the plant, crude extract of the aerial parts of S. striata and its different fraction...

The present study investigated the chemical composition of the essential oil (EO) from aerial parts (flowering stage) of Pulicaria vulgaris Gaertn. by GC–MS. Also, the antimicrobial activity of the EO against Gram-positive bacteria (Bacillus cereus and Staphylococcus aureus), Gram-negative bacteria (Escherichia coli and Pseudomonas aeruginosa) and...

Background: There are several plants have been used worldwide in the folk medicine with high incidence for treatment of human disorders, of which Lythrum salicaria belongs to the Lythraceae family has traditionally reputation for some medicinal usage and recently many biological and pharmacological activity of the plant have been studied. Methods:...

Background: Numerous molecules in Papaveraceae family display interesting cytotoxic activities against tumor cell lines in vitro and hints of anticancer activities in vivo have been reported in a few cases. Objective: Numerous molecules in this family display interesting cytotoxic activities against tumor cell lines in vitro and hints of anticancer...

Background and objectives: Dairy companies always try to increase the quantity and quality of milk production. According to the positive impact of different plants on milk production of cattle, this study was carried out to standardize a galactogogue herbal mixture based on its total phenol and flavonol contents and antioxidant activity. Methods: A...

Abstract Salvia is one of the largest genera of Lamiaceae family. Several species of this genus are perfumed and wealthy in essential oils. Some of them are used in industry, pharmacy and aromatherapy. They have shown different biological effects such as antibacterial and antioxidant activity. For the present study, Salvia verticillata L. was colle...

Nepeta menthoides Boiss & Buhse (Lamiaceae) is a herbaceous aromatic plant endemic to North West Iran. It has been used for gastrodynia, insomnia, high blood pressure, bone pain and rheumatism in folk and traditional medicine. Essential oil of aerial parts was obtained by hydrodistillation and analyzed by GC-MS. The present work describes in vitro...

The chemical variations of the essential oil from the aerial parts of Laurus nobilis L. (Lauraceae) have been studied. Plant material has been harvested at each phenological status (vegetative, before anthesis, full flowering and seed-bearing). The oils were obtained by hydrodistillation of the air-dried samples. Analysis by GC and GC-MS of the ess...

The n-butanolic fraction of a methanolic extract (80%) from aerial parts of Ajuga chamaecistus ssp. tomentella was analysed using different chromatographic methods. Column (CC) and high-performance liquid chromatography (HPLC) were used for isolation and purifi cation. ¹³C, 1H NMR, H-H COSY, HSQC, HMBC, and ESI-MS were employed for identifi cation...

Trypanocidal activity was found in the volatile oil of dried Dracocephalum kotschyi. GC-MS analysis determined that the major constituents of the oil were geranial (35.8%), C10H14O (26.6%), limonene (15.8%) and 1,1-dimethoxy decane (14.5%). In order to isolate the unknown biologically active monoterpene, fractionation of the volatile oil was carrie...

The oils obtained by hydrodistillation and steam distillation of the aerial parts of Stachys persica Gmel. and Stachys byzantina C. Koch grown in Iran were analyzed by GC/MS. The essential oil obtained by hydrodistillation of the aerial parts of S. persica was characterized by a high amount of non-terpenoid components of which methyllinoleate (27.7...

Abstract Dorema glabrum (Apiaceae) is a monocarpic plant distributed in southern Caucasus. The gum-resin of this species is traditionally used as diuretic and anti-diarrheal and for the treatment of bronchitis and catarrh. In the present study, free radical-scavenging activity and total phenolic content of the essential oil together with n-hexane,...

Dorema glabrum Fisch. & C.A. Mey. (Apiaceae) is a monocarpic perennial plant distributed in southern Caucasus. In Azerbaijan Republic folk medicine, the gum-resin of this species is used as a diuretic and anti-diarrheal agent. It is also traditionally used for the treatment of bronchitis and catarrh. In the present study, chemical constituents of t...

The family Lamiaceae (Labiatae) has included some medicinal plants. some monoterpene synthases, including linalool and limonene synthases, have been cloned and functionally characterized from several plants of Labiatae family. In this study, presence of linalool and limonene synthases, in four species of Labiatae family including Nepeta cataria, La...

The genus Phlomis (Lamiaceae) is introduced by its valuable medicinal species, of which 17 species are growing wildly and ten of them are exclusively endemic of Iran. The main phytochemical characteristic of this genus is presence of iridoid glycosides including ipolamide, auroside, lamiide and also phenylethanoids such as verbascoside (acetoside)...

Background: Nepeta menthoides Boiss & Buhse is a species from Lamiaceae family. It is used as a herbal medicine with common name "Ostokhodus" in Iranian traditional and folk medicine but there is not enough information about its quality and quantity control methods. Objective: In this study we use micromorphological and phytochemical evaluations fo...

The genus Stachys belongs to Lamiaceae family with about 300 species and worldwide distribution. In the present study, the cytotoxic activity of four fractions of different Satchys species (S. byzatina C. Koch., S. inflata Benth., S. setifera Ten. and S. persica Gmel.), has been investigated against HT-29 (colon carcinoma), Caco-2 (colorectal adeno...

Context: Otostegia persica (Burm.) Boiss. (Lamiaceae), "Goldar" in Persian, is widely used in the folk medicine of south Iran for control of diabetes mellitus. Objective: In the present study, hypoglycemic and antioxidant effects of different fractions of the O. persica extract were investigated and constituents of effective fractions were eluci...

Abstract Dracocephalum kotschyi (Lamiaceae), as one of the remarkable aromatic plants, widely grows and also is cultivated in various temperate regions of Iran. There are diverse reports about the composition of the oil of this plant representing limonene derivatives as its major compounds. There is no report on cloning of mono- or sesquiterpene sy...

Essential oils are considered as very complex natural mixtures containing numerous components at quite various concentrations. Lythrum salicaria has not been previously subjected to examination of its volatile oil. The present study was carried out to evaluate the essential oil composition of the flowering aerial parts of the plant by using convent...

In this study, the relationship among four species of Polygonum (including P. hyrcanicum (three samples), P. persicaria, P. avicular, and P. hydropiper) was investigated by GC profiling. Furthermore, the major compounds of the ethylic ether extract of P. hyrcanicum were identified by GC/MS as: α-bisabolol (17.5%), cedrol (15.9%), sesquisabinene hyd...

Lythrum salicaria L. (Lythraceae), a herbaceous plant growing widely in Iran, has been well known for many centuries for its astringent and styptic properties. A phytochemical investigation of this plant, based on spectroscopic analysis, identified fourteen compounds: 5-hydroxypyrrolidin-2-one (1), umbelliferone-6-carboxylic acid (2), 3,3',4'-tri-O...

There are several plants have been used worldwide in the folk medicine with high incidence for treatment of human disorders, of which Lythrum salicaria belongs to the Lythraceae family has traditionally reputation for some medicinal usage and recently many biological and pharmacological activity of the plant have been studied. In this study, micros...

Background Melia azedarach L. is an important medicinal plant that is used for variety of ailments in Iranian traditional medicine. Azadirachta indica A. Juss is its allied species and possesses similar properties and effects. The present study was undertaken to investigate anticancer activity of these M. azedarach in comparison with A. indica on c...

Malaria is considered a major health problem in Iran. There are different methods for vector control. In this study we tested the larvicidal effects of some Iranian plants. The methanolic extracts of 11 plants were prepared with percolation method. The larvicidal activities of them against malaria vector, Anopheles stephensi were studied using Worl...

The seeds of Securigera securidaca (Fabaceae) were used for treatment of diabetes in folk medicine of Iran. In this study the cytotoxicity of different fractions of seeds extract led to purification of potent cytotoxic flavonoids. In the examination of cytotoxicity with brine shrimp lethality test method petroleum ether and chloroform fractions and...

Volatile compounds of unifloral honeys and their plants essential oils obtained by hydrodistillation (EOH) and solid phase micro extraction (EOS) methods were investigated and compared with each other for the first time. The results exhibited presence of volatile compounds of plant such as o-cymene and carvacrol in Thymus, cis-linalool oxide in Cit...

In the study, anti-Candida activity and phenol contents of Lythrum salicaria L. calli and wild species have been evaluated. The seeds of L. salicaria (Lythraceae), collected from Lahidjan City in the north of Iran, were cultured in Murashige and Skoog medium (MSM) with a supplement, gibberellin, to germinate. Callus inductions were performed from s...

The essential oils obtained from the aerial parts of Stachys trinervis Aitch. & Hemsl. and Stachys subaphylla Rech. F. were analysed by using GC and GC-MS. Sixteen compounds representing 95.43 % of S. trinervis oil were identified. The main ones were Ot-pinene (42.68 %), ô-2-carene (31.90 %), 1,8-cineole (7.03 %), limonene (4.39 %) and (Z)-ß-ocimen...

The essential oil content and chemical composition of Pimpinella anisum fruit was determined at different harvesting times of waxy (with 26 to 28% moisture ) and ripening stages. The essential oil was obtained by hydro distillation of fruits, and was analyzed by GC and GC-MS. The oil content of fruits harvested at waxy (unripe) and ripe stages were...

Azadirachta indica A.Juss. and Melia azedarach L. are 2 closely related species from Meliaceae that are considered noteworthy medicinal plants in the world and have very often been confused with each other. Various evaluations like organoleptic and microscopic characteristics, preliminary phytochemical screening, and fluorescence analysis were carr...

To investigate the larvicidal activity of essential oil and methanol extract of the Nepeta menthoides (N. menthoides) against main malaria vector, Anopheles stephensi (An. stephensi). The essential oil of plant was obtained by Clevenger type apparatus and the methanol extract was supplied with Percolation method. Larvicidal activity was tested by W...

Lavandula angustifolia Mill. (Labiatae) is commercially used as a fragrance and flavor in cosmetics, food and pharmaceutical industries. This aromatic species is widely grown and cultivated in various temperate regions of Persia. There are diverse reports around composition of the oil of this plant in Iran representing linalool derivatives or 1,8-c...

The essential oils isolated from three Guatteria species, Annonaceae (G. ouregou Dun., G. sagotiana R.E. Fries and G. wachenheimi Benoist) have been examined by GC and GC/MS. The main components of each oil (>5%) were: G. ouregou root oil: caryophyllene oxide (24.8%), α-cadinol (11.4%), trans-carveol (8.4%) and spathulenol (5 7%); G. sagotiana frui...

Hexane, ethylacetate and methanol extracts of P. hyrcanicum were tested for α-glucosidase inhibitory, antioxidant and radical scavenging properties. Active constituents were isolated and identified from the methanolic extract in an activity guided approach. A methanolic extract from flowering aerial parts of the plant showed notable α-glucosidase i...