ArticlePDF Available

Review for Application and Medicine Effects of Spirulina, Spirulina platensis Microalgae

Authors:
Review for Application and Medicine Effects of
Spirulina, Microalgae
Mansoreh Ghaeni and Laleh Roomiani
Department of Fisheries, college of Agriculture , Islamic Azad University, Ahvaz Branch, Ahvaz, Iran
Email: mansorehghaeni@gmail.com, gonomwo@yahoo.com
AbstractSpirulina is a filamentous cyanobacteria with
many applications in food and drug industries, as a food in
human, aquaculture, vet and poultry industries. Semi and
mass culture of Spirulina carries out in different countries.
it contains large amounts of protein (70% dry weight),
carotenoid (4000mg/kg), (omega-3 and omega-6
polyunsaturated fatty acids, Gamma Linolenic Acid (GLA),
sulfolipids, glycolipids, polysaccharides, provitamins;
vitamin A vitamin E, various B vitamins; and minerals,
including calcium, iron, magnesium, manganese, potassium,
zinc and selenium. Pre-clinical and clinical studies suggest
that Spirulina has certain therapeutic effects such as
protection against some cancers, enhancement of the
immune system, radiation protection, reduction of
hyperlipidemia and obesity. In this paper, uses and
therapeutic effect of spirulina have been reviewed according
to new researches.
Index Termsspirulina, use, therapeutic
I. INTRODUCTION
Spirulina is a “Super food”. It is the most nutritious,
concentrated whole food known to humankind. It has a
rich, vibrant history, and occupies an intriguing biological
and ecological niche in the plant kingdom. Spirulina is
truly an amazing food, full of nutritional wonders [1].
Spirulina is a blue-green microalgae has a spiral
cellular structure, and has an extraordinary capacity to
survive under conditions that are much too harsh for other
algae [2]. Habitats with extensive Spirulina growth
include the Pacific Ocean near Japan and Hawaii, large
fresh water lakes in Africa, North America, Mexico, and
South America. Two species of Spirulina that are most
commonly used in nutritional supplements are Spirulina
platensis and Spirulina maxima [2]. Spirulina, contains
large amounts of protein (70% dry weight), carotenoid
(4000mg/kg), (omega-3 and omega-6 polyunsaturated
fatty acids, Gamma Linolenic Acid (GLA), sulfolipids,
glycolipids, polysaccharides, provitamins; vitamin A,
vitamin E, various B vitamins; and minerals, including
calcium, iron, magnesium, manganese, potassium, zinc,
and selenium [2]. It is, therefore, a potential therapeutic
agent for treating oxidative stress-induced diseases [3].
Pre-clinical and clinical studies suggest that Spirulina has
certain therapeutic effects such as reduction in blood
cholesterol, protection against some cancers,
Manuscript received June 4, 2015, revised October 12, 2015.
enhancement of the immune system, increase of intestinal
lactobacilli, reduction of nephrotoxicity by heavy metals
and drugs, radiation protection, reduction of
hyperlipidemia and obesity [4]. Besides Spirulina pills
and capsules, there are also pastries, blocks, and Spirulina
containing chocolate bars, marketed as health food. Other
Spirulina products are formulated for weight loss and as
an aid for quitting drug-addictions [5].
II. USE OF SPIRULINA
A. Human Consumption
Clinical trials have shown that spirulina can serve as a
supplementary cure for many diseases. Spirulina capsules
have proved effective in lowering blood lipid level, and
in decreasing white blood corpuscles after radiotherapy
and chemotherapy, as well as improving immunological
function. Spirulina also is used for health food, feed and
for the biochemical products since 1980s [6], [7].
B. Use as Feed and Feed Additives
Since many of the existing blue-green algae species are
known to produce toxin (microcystins, in particular
MCYST-LR), it is very important to clarify the specific
species used for human consumption as in all likelihood
there is a danger of species substitution and/or
contamination of spirulina with other cyanobacteria. It is
particularly important in countries where no such
regulation exists on this type of products. When the algal
cells or filaments of spirulina are transformed into
powder it can provide the basis for a variety of food
products, such as soups, sauces, pasta, snack foods,
instant drinks and other recipes [7]. Spirulina is also used
to prepare food with other ingredients. For example,
instant noodles, stylish noodles, nutritious blocks,
beverages and cookies [7]. In addition microalgal
biomass has been studied in several food products oil-in-
water emulsions, vegetable puddings, biscuits and pastas.
The effect of microalgal concentration on the products
color parameters was investigated, as well as its stability
through the processing conditions and along storage time
[8]. Many foods aimed at the juvenile market were
advertised as containing the delicious Spirulina with its
pretty blue-green color. Add it to milk shakes, jellies,
biscuits or cakes [9]. The enrichment of Spirulina
platensis has been studied in wheat flour to prepare fresh
pasta to evaluate the green color and nutritional
Journal
of Advanced Agricultural Technologies Vol. 3, No. 2, June 2016
©2016 Journal of Advanced Agricultural Technologies 114
doi: 10.18178/joaat.3.2.114-117
Spirulina platensis
enrichment in addition to functional properties due to the
presence of the bioactive compounds in the
cyanobacterium [10]. Also Sharma and Dunkwal (2012)
have been enriched biscuit by spirulina [11].
C. Use of Spirulina in Poultry
About one third of the world compound feed
production is for poultry and this new green marketplace
has challenged manufacturers to formulate feeds using
high quality components [12]. Spirulina is one of the high
quality natural feed additives that can be used in animal
and poultry nutrition. In this respect, Ross and Dominy
(1990) and Nikodémusz et al. (2010) reported that hens
fed Spirulina-containing diets achieved superior
productive and reproductive performance compared to
the control birds. Moreover, Sakaida Takashi, (2003)
found that egg yolk color was significantly improved by
the addition of Spirulina to laying hen diets [13].
D. Use of Spirulina in Aquaculture
Spirulina is a cheaper feed ingredient than others of
animal origin. China is using spirulina as a partial
substitute of imported feed to promote the growth,
immunity and viability of prawns (example Penaeus
monodon). Spirulina-containing feed was found to reduce
the cultivation time and mortality, and increase shell
thickness of scallop. The survival rate of abalone
(Haliotis midae) was improved by 37.4 percent. Feeding
on spirulina helped to improve disease resistance of high
value fish resulting in an improvement in their survival
rate from 15 to 30 percent [6]. Ghaeni (2010) has been
used spirulina as a supplement in green tiger prawn larvae
diet [14]. Also effect of spirulina platensis meal has been
evaluated as feed additive on growth and survival of
Litopenaeus schmitti shrimp larve [15].
III. SUMMARY OF STUDIES ON THERAPEUTIC EFFECTS
OF SPIRULINA
A. Effects against Hyperlipidemia
The antioxidant activity of Spirulina maxima has been
evaluated against lead acetate-induced hyperlipidemia
and oxidative damage in the liver and kidney of male rats.
The results showed that Spirulina maxima prevented the
lead acetate-induced significant changes on plasma and
liver lipid levels and on the antioxidant status of the liver
and kidney. On the other hand, Spirulina maxima
succeeded to improve the biochemical parameters of the
liver and kidney towards the normal values of the Control
group [16] Decreases in blood pressure and plasma lipid
concentrations, especially triacylglycerols and low
density lipoprotein-cholesterol have been demonstrated as
a result of oral consumption of Spirulina. It has also been
shown to indirectly modify the total cholesterol and high
density lipoprotein cholesterol values. A water extract
from Spirulina may inhibit the intestinal absorption of
dietary fat by inhibiting pancreatic lipase activity [17].
B. Anti-Cancer and Immune System Effects
Chemotherapy is one of the main treatments used to
cure cancer. Besides that, a group of drugs are used to kill
or inhibit the growth of cancer cells [18]. These drugs are
associated with toxicity, which at best is unpleasant and
at worst may threaten life. Many side effects of
chemotherapeutic drugs include hair loss, mouth sores,
diarrhea, nausea and vomiting, loss of appetite and
fatigue [18]. Hence new anticancer agents should be
investigated from various resources. Spirulina
preparations increase phagocytic activity of macrophages
and stimulate antibodies and cytokines production. It may
also faciliate lipid and carbohydrate metabolism. Studies
also demonstrate its benefits against several types of virus
(e.g. HIV), toxicity and cancers [18]. NK activation by
Spirulina has some advantage in combinational use with
BCG-cell wall skeleton for developing adjuvant-based
antitumor immunotherapy [19]. The molecular
mechanism of the human immune potentiating capacity
of Spirulina has been evaluated by analyzing blood cells
of volunteers with pre and post oral administration of hot
water extract of Spirulina. As a result, in humans
Spirulina acts directly on myeloid lineages and either
directly or indirectly on NK cells [20].
C. Radiation Protective Effects
Radiation protection offered by Spirulina may be due
to the phytopigments (carotenoids, chlorophyll,
phycocyanin) as well as polysaccharides. Spirulina can
elevate the activity of all the antioxidant related enzymes
viz., superoxide dismutase, catalase, glutathione
peroxidase and glutathione reductase significantly. The
effect may be due to the high phytopigments (carotenoids,
chlorophyll, phycocyanin) in Spirulina [21].
D. Effects against Nephrotoxicity
The hepatoprotective action of Spirulina fusiformis is
against GalN induced hepatotoxicity in mice. The
protective efficacy of Spirulina fusiformis is very
promising as evidenced by the reversal of the altered
values following administration probably by promoting
regeneration of hepatocytes that restore integrity and it
was confirmed by the histopathological studies. The
hepatoprotective property of the extract may be attributed
to the presence of various constituents which are present
in Spirulina fusiformis [22]. Still extensive research is
required for understanding of the mechanism of action of
Spirulina fusiformis for providing protection against
galactosamine induced hepatotoxicity [22].
E. Effects against Diabetes, Obesity and Hypertension
According to Takai et al., (1988) a water-soluble
fraction of Spirulina was found effective in lowering the
serum glucose level at fasting while the water-insoluble
fraction suppressed glucose level at glucose loading [23].
Similar results were found in other studies. In a human
clinical study involving 15 diabetics, a significant
decrease in the fasting blood sugar level of patients was
observed after 21 days of 2 g/day Spirulina
supplementation. In a double-blind-crossover
study versus placebo, Becker et al. (1989) have found
that a supplementary diet of 2.8g of Spirulina 3 times d-1
over 4 weeks resulted in a statistically significant
reduction of body weight in obese outpatients [24].
Journal
of Advanced Agricultural Technologies Vol. 3, No. 2, June 2016
©2016 Journal of Advanced Agricultural Technologies 115
Spirulina has also been found to suppress high blood
pressure in rats. A vasodilating property of rat aortic rings
by Spirulina possibly dependent upon a cyclooxygenase-
dependent product of arachidonic acid and nitric oxide
has been reported by Paredes-Carbajal et al. (1991)
Cheng-Wu Z et al. (1992) did a preliminary study on the
effect of polysaccharides and phycocyanin on peripheral
blood and hematopoietic system of bone marrow in mice
[25], [26]. Their studies showed that C-phycocyanin and
polysaccharides from Spirulina had a high erythropoetin
(EPO) activity [7].
F. Anti-Viral Effects
Many researchers have attempted to search for
effective and inexpensive anti-viral agents from natural
sources. The inhibitory effects of polysaccharides from
marine algae on virus replication were first reported
almost four decades ago. Gerber et al. (1958) reported
that algal polysaccharides exhibited antiviral activity
toward mumps and influenza B virus [27]. Further,
Hayashi et al. (1993) reported the anti HSV-1 activity of
aqueous extracts from S. platensis [28].
G. Anti-Inflammatory Effects
Recent research reveals that free bilirubin functions
physiologically as a potent inhibitor of NADPH oxidase
activity. The chromophore phycocyanobilin (PCB), found
in blue-green algae and cyanobacteria such as Spirulina,
also has been found to be a potent inhibitor of this
enzyme complex, likely because in mammalian cells it is
rapidly reduced to phycocyanorubin, a close homolog of
bilirubin [29]. In light of the protean roles of NADPH
oxidase activation in pathology, it thus appears likely that
PCB supplementation may have versatile potential in
prevention and therapyparticularly in light of rodent
studies demonstrating that orally administered Spirulina
or phycocyanin (the Spirulina holoprotein that contains
PCB) can exert a wide range of anti-inflammatory effects.
Until PCB-enriched Spirulina extracts or synthetically
produced PCB are commercially available, the most
feasible and least expensive way to administer PCB is by
ingestion of whole Spirulina [29].
H. Probiotic Effects
Probiotic microorganisms are ‘live microbial food
consumed as human food supplement for centuries
supplement which beneficially affect the host animal by
because of its best known nutritional value. Spirulina
contains improving its microbial balance. The probiotic
efficiency of S. platensis is for lactic acid bacteria and
also a potent antibacterial activity against human
pathogenic bacteria [30].
I. Other Effects
Spirulina contains phenolic acids, tocopherols and ß-
carotene which are known to exhibit antioxidant
properties. Miranda et al., (1998) evaluated the
antioxidant capacity of a Spirulina extract [31]. The
antioxidant activity of a methanolic extract of Spirulina
was determined in vitro and in vivo. The results obtained
indicate that Spirulina provides some antioxidant
protection for both in vitro and in vivo systems Spirulina
has been shown to prevent cataract [32], acute allergic
rhinitis [33], cerebral ischemia [2] and vascular reactivity
[34] and has also been shown to be effective against
cadmium [35] and arsenic induced-toxicities [36] In
recent years some of its properties have been confirmed
through studies while additional pharmacological
properties need to be proved. Spirulina platensis is
effectively suppressed peripheral sensitization via
modulation of glial activation, improved motor recovery
in collagen-induced arthritic rats [37].
J. The Side Effects
Upset stomach, feeling a bit sick, hiccups, and mild
diarrhoea. Nausea and constipation could come from
gastric over acidity and poor digestion. Feeling hungry,
dizzy and low on energy could be side effects in people
who suffer from hypoglycaemia and anaemia [38]. Slight
fever could be a reaction of the body's metabolism.
Spirulina is a concentrated protein and could increase
body temperature. Excitement and sleeping problems
could come from the fact that the body burns excessive
fats. It is advisable in these cases to take Spirulina only in
the morning. Headaches could come from a poor
digestion and is normally only a very brief and rare
healing crisis. Perspiration Detoxification goes through
the lung, the skin and the stools. During the detoxification,
perspiration can change for a period of time depending on
the level of toxification [38].
IV. CONCLUSION
Despite the few human studies done so far on the
health benefits of Spirulina, the evidence for its potential
therapeutic application is overwhelming in the areas of
immunomodulation, anti-cancer, anti-viral, and
cholesterol-reduction effects. Traditional therapies always
rely on the use of natural products and have been the
source of information for the discovery of many drugs we
have today. Currently, increased cost of health care has
become a driving force in the shift towards interest in
wellness, self-care, and alternative medicine, and a
greater recognition between diet and health care.
Spirulina is already in use in these new health care
approaches. Further clinical research will help solidify
the merit of its use.
ACKNOWLEDGMENT
We are so appreciated from Dr. Matinfar for guiding
us about this subject.
REFERENCES
[1] M. S. Miranda, R. G. Cintra, S. B. M. Barros, and J. Mancini-
Filho, “Antioxidant activity of themicroalga Spirulina maxima,
Brazilian Journal of Medical and Biological Research, vol. 31, pp.
1075-1079, 1998.
[2] M. Khan, S. Varadhara, L. P. Gansesa, J. C. Shobha, M. U. Naidu,
and N. L. Parmandi, “C-Phycocyanin protects against ischemia-
reperfusion injury of heart through involvement of p38 and ERK
signaling, Am. J. Physiol. Heart Circ. Physiol., vol. 290, no. 5, pp.
H2136-H2145, 2005.
Journal
of Advanced Agricultural Technologies Vol. 3, No. 2, June 2016
©2016 Journal of Advanced Agricultural Technologies 116
[3] M. Ghaeni, The effect of spirulina (fresh and dry) on some
biological factors in and Penaeus semisulcatus larvae, PhD thesis,
Islamic Azad University Science and Research Branch, Tehran,
2010.
[4] C. Jimenez, B. R. Cossio, D. Labella, and F. X. Niell, “The
feasibility of industrial production of spirulina in southern Spain,
Aquaculture, vol. 217, pp. 179-190, 2003.
[5] A. Choonawala, “Spirulina production in brine effluent from
cooling towers, MSc thesis, Durban University of Technology,
2007.
[6] M. A. B Habib, M. Parvin, T. C. Huntington, and M. R. Hasan, “A
review on culture, production and use of Spirulina as food for
humans and feeds for domestic animals and fish, FAO Fisheries
and Aquaculture Circular, 2008.
[7] A. Belay, “The potential application of Spirulina (arthrospira) as a
nutritional and therapeutic supplement in health management,
JANA, vol. 5, no. 2, 2002.
[8] A. P. Batista, A. Raymundo, N. M. Bandarra, I. Sousa, J. Empis,
and L. Gouveia, “Healthier food products with naturally
encapsulated functional ingredients, Microalgae, 2010.
[9] M. Vedi, S. Kalaisel, M. Rasool, and E. P. Sabina, “Protective
effects of blue green algae Spirulina fusiformis aginst
galactosamine-induced hepatotoxicity in mice, Asian J. Pharm.
Clin. Res., vol. 6, no. 3, pp. 150-154, 2013.
[10] A. C. Lemes, K. P. Takeuchi, J. C. M. D. Carvalho, and E. D. G.
Danesi, “Fresh pasta production enriched with Spirulina platensis
biomass, International Journal of Biology and Technology in
Brazil, vol. 55, no. 5, pp. 741-750, 2012.
[11] M. Z. M. Syahril, O. Roshani, R. N. hasyimah, M. S. Mohamad
Hafiz, M. D. Sharida, and H. Y. Ahmed, Screening of anticancer
activities of crude extracts of unicellular green algae (Chlorella
vulgaris) and filamentous blue green algae (Spirulina platensis) on
selected cancer cell lines, in Proc. International Conference on
Applied Sciences, Mathematics and Humanities, 2011.
[12] N. Patro, A. Sharma, K. Kariaya, and I. Patro, “Spirulina platensis
protects neurons via suppression of glial activation and peripheral
sensitization leading to restoration of motor function in collagen-
induced arthritic rats, Indian Journal of Experimental Biology,
vol. 49, pp. 739-748, 2011.
[13] N. Chirasuwan, R. Chaiklahan, M. Ruengjitchatchawalya, B.
Bunnag, and M. Tanticharoen, “Anti HSV-1 activity of Spirulina
platensis polysaccharide, Kasetsart J. (Nat. Sci.), vol. 41, pp.
311-318, 2008.
[14] R. T. Lorenz, Quantitative analysis of chorophyll - A from
Spirulina Pacifica, Spirulina Pacifica Technical Bulletin #006,
1998.
[15] B. Jaime-Ceballos, A. Hernandez-Llamas, T. Garcia, L. Perez-Jar,
and H. Villareal, “Substitution of Chaetoceros mulleri by
Spirulina platensis meal in diets for Litopenaeus schmitti larvae,
Aquaculture, vol. 266, pp. 215-220, 2006.
[17] R. G. Cintra, S. B. M. Barros, and J. Mancini-Filho, “Antioxidant
activity of themicroalga Spirulina maxima, Brazilian Journal of
Medical and Biological Research, vol. 31, pp. 1075-1079, 1998.
[18] S. E. Haque and K. M. Gilani, “Effect of ambroxol, Spirulina and
vitamin-E in naphtalene induced cataract in female rats, Indian J.
Physiol. Pharmacol., vol. 49, no. 1, pp. 57-64, 2005.
[19] S. K. Saha, M. Misbahuddin, R. Khatu, and I. R. Mammum,
“Effect of hexane extract of spirulina in the removal of arsenic
form isolated liver tissues of rat, Mymensingh. Med. J., vol. 14,
no. 2, pp. 191-195, 2005.
[20] S. S. Sudha, R. Karthic, and N. J. Rengaramanujam, Anti
hyperlipidemic activity of Spirulina platensis in Triton x-100
induced hyperlipidemic rats, Hygeia. J. D. Med., vol. 3, no. 2, pp.
32-37, October 2011.
[21] T. Hirahashi, M. Matsumoto, K. Hazeki, Y. Saeki, M. Ui, and T.
Seya, “Activation of the human innate immune system by
Spirulina: Augmentation of interferon production and NK
cytotoxicity by oral administration of hot water extract of spirulina
platensis, International Immunopharmacology, vol. 2, pp. 423-
434, 2002.
[22] V. Sharma and V. Dunkwal, “Development of spirulina based
biscuits: A potential method of value addition,Ethno Med, vol.
6, no. 1, pp. 31-34, 2012.
[23] Y. Akao, T. Ebihara, et al., Enhancement of antitumor natural
killer cell activation by orally administered Spirulina extract in
mice,Cancer Sci., vol. 100, pp. 1494-1501, 2009.
[24] M. Kumar, J. Kulshreshtha, and G. P. Singh, Growth and
pigment profile of Spirulina platensis isolated from rajasthan,
India Research Journal of Agricultural Sciences, vol. 2, no. 1, pp.
83-86, 2011.
[25] M. Ghaeni, L. Roomiani, and Y. Moradi, “Evaluation of
carotenoids and chlorophyll as natural resources for food in
spirulina microalgae, Applied Food Biotechnology, vol. 1, no. 2,
pp. 39-44, 2014.
[26] J. P. Pendey, A. Tiwari, and A. Mishra, “Evaluation of biomass
production of Spirulina maxima on different reported media, J.
Algal Biomass Utln., vol. 1, no. 3, pp. 70-78, 2010.
[27] Z. Qing, H. Zhongmai, H. Jiangjun, P. Limin, and Y. Ying,
Controlling the organic contamination strength of municipal
waste water with Spirulina platensis, materials for renewable
energy environment,in Proc. International Conference, 2010.
[28] C. Regunathan and S. G. Wesley, “Pigment deficiency correction
in shrimp brood stovk using Spirulina as a carotenoid source,
Aquaculture Nutrition, vol. 12, no. 6, pp. 425-432, 2006.
[29] M. F. McCarty, “Clinical potential of Spirulina as a source of
phycocyanobilin, J. Med. Food, vol. 10, no. 4, pp. 566-570, 2007.
[30] D. Bhowmik, J. Dubey, and S. Mehra, “Probiotic efficiency of
Spirulina platensis - stimulating growth of lactic acid bacteria,
World Journal of Dairy & Food Sciences, vol. 4, no. 2, pp. 160-
163, 2009.
[31] A. Richmond, Spirulina, in Micro-Algal Biotechnology, M. A.
Borowitzka and L. J. Borowitzka, Ed., Cambridge, UK:
Cambridge University Press, 1992, pp. 86-121.
[32] A. Richmond, Hand Book of Microalgal Culture: Biotechnology
and Applied phycology, Blackwell Publishing, 2004.
[33] K. Mao, J. V. D. Water, and M. E. Gershwin, “Effects of spirulina
based dietary supplement on cytokine production from allergic
rhinitis patients, J. Med. Food, vol. 28, pp. 27-30, 2005.
[34] D. Mascher, M. C. Paredes-Carvajal, P. V. Torres-Dura´n, J.
Zamora-Gonza´lez, J. C. Dı´az-Zagoya, and M. A. Jua´rez-
Oropeza, Ethanolic extract of spirulina maxima alters the
vasomotor reactivity of aortic rings form obese rats, Arch. Med.
Res., vol. 37, pp. 50-57, 2005.
[35] K. Jeyaprakash and P. Chinnaswamy, “Effect of spirulina and Liv-
52 on cadmium induced toxicity in albino rats, Indian J. Exp.
Biol., vol. 43, no. 773-781, 2005.
[36] L. C. Wu, J. A. Ho, M. C. Shieh, and Y. M. Lu, “Antioxidant and
anti-proliferative activities of Spirulina and chlorella water
extracts, J. Agric. Food Chem., vol. 53, no. 10, pp. 4207, 2005.
[37] M. Toyub, M. Uddin, M. Miah, and M. Habib, “Growth
performance and nutritional analysis of Spirulina platensis in
different concentrations of papaya skin powder media,
Bangladesh J. Sci. Ind. Res., vol. 46, no. 3, pp. 333-338, 2011.
[38] H. Tietze, Spirulina - Micro Food Macro Blessing, Australia:
Harald W. Tietz Publishing, 2004.
Mansoreh Ghaeni was born in Tehran, Iran
in 23 June 1979. She has taken PhD degree in
Fisheries course from Islamic Azad
University, science and research branch in
Tehran in 2000. Her field of study is
Aquaculture and Phycology. Ghaeni is
member of Agriculture Faculty in Islamic
Azad University in Ahvaz, Iran, Editorial
manager in Iranian Journal of Aquatic Animal
Health, Head of Department in Fisheries
Technology, Referee of some Journals. Dr. Ghaeni is membership of
Iranian Ichthyology Association, CITES and Phycology.
Journal
of Advanced Agricultural Technologies Vol. 3, No. 2, June 2016
©2016 Journal of Advanced Agricultural Technologies 117
[16] J. C. Ponce-Canchihuamán, O. rez-Méndez, R. Hernández-
Muñoz, P. V. Torres-Durán, and M. A. Juárez-Oropeza,
“Protective effects of spirulina maxima on hyperlipidemia and
oxidative-stress induced by lead acetate in the liver and kidney,
Lipids in Health and Disease, vol. 9, pp. 116-117, 2010.
... Spirulina has about 61.57% of protein and high content of essential amino acids (about 38.81%). It is preferable for children because of its great content of iron and calcium (338.76 and 1043.62 mg/100 g, respectively) [13]. Spirulina also has many health benefits because of its chemical composition, and it inhibits several diseases development as high blood pressure, cancer, and renal failure [14]. ...
Article
Full-text available
Processing of high somatic cell count (SCC) milk can negatively affect dairy product quality. Spirulina has highly nutritive ingredients and has recently been incorporated into the food industry. In this study, yoghurts were produced from two batches of milk [low SCC and high SCC milk using the California Mastitis (CMT)] which were subjected to chemical examination to detect the effect of high SCC on milk composition and fortified with different concentrations (0.25, 0.5, and 1%) of Spirulina powder (SPP). Yoghurt samples were subjected to chemical (using the MilkoscanTMFT1 system), physical, and sensory examination. The results revealed that the addition of SPP decreased the coagulation time, syneresis, and pH values. The compositional parameters (fat, protein, TS, and SNF%) increased with the addition of SPP in both low-SCC and high-SCC-fortified yoghurts. The results of sensory evaluation concluded that 0.25% Spirulina enriched yoghurt received better scores regarding all sensory attributes. In conclusion the enrichment of yoghurt with 0.25% spirulina powder can improve the nutritional quality of yoghurt without interfering with its sensory properties.
... The present results are in harmony with previous research works which demonstrated the role of SP for improving metabolic processes and cellular differentiation of embryos during embryonic developments (Sporn et al., 1994). Also, SP is a good source of antioxidants such as carotenoids (β-carotene, zeaxanthin chlorophyll, tocopherol, lutein and lycopene (Assuncao et al., 2021), many vitamins as C, E, A, D (Ghaeni and Roomiani 2016). Carotenoids work to protect fetal tissues from oxidative stress because they have antioxidant properties (Blount et al., 2000). ...
Article
Full-text available
This study was proposed to highlight the impact of in-ovo injection with Spirulina platensis (SP) solutions in alleviating the negative effect of thermal manipulation during incubation. Also, estimate the influence of this treatment on embryonic development, hatching traits, physiological performance and the expression of gene HSP70. A total of 750 hatching eggs from a 45-wk-old of Sliver Sabahia chickens strain were numbered and weighed (51.00 ± 0.6 g). All the eggs incubated at 37.5°C (99.5 F°) and 55% relative humidity (RH) from 1 d to 11 d of incubation , then were subjected to daily thermal manipulation at 39.5°C (103.1 F°) and RH (60%) for four hours from 12 th to 18 th day of incubation. At 14 th day of incubation, 660 fertilized eggs with evidence of living embryos were randomly assigned to four groups of 165 eggs each (3 replicates of 55 eggs each). The 1 st group: Eggs without injection, served as (control group), The 2 nd group: Eggs injected with saline solution, served as sham control (1 ml saline solution /egg), The 3 rd group: Eggs injected with 0.2 mg SP /egg, the 4 th group: Eggs injected with 0.4 mg SP /egg. Results conducted that Injecting eggs with SP at different concentrations (0.2 or 0.4 mg/egg) decreased egg weight loss (%) , yolk sac (%), embryonic mortality (P ≤ 0.01), pipped eggs (%) and embryonic malposition (P ≤ 0.01) compared to control groups. While, significantly (P ≤ 0.01) improved embryonic development, hatchability percentage, chick weight and quality, most of blood parameters and the expression of gene HSP70 as compared to control groups. The best results were obtained by in ovo feeding of SP at 0.4 mg /egg. In conclusion, In ovo feeding Spirulina platensis solution with 0.4 mg/egg during thermal manipulation created new hormonal, immune systems and increasing levels of HSP70 in the embryos with more ability to withstand and challenge the temperature increase without any deleterious effect, this was reflected in improvement of hatching traits and chick quality.
... Spirulina is a mass of cyanobacteria that can be used as a food supplement with many beneficial effects on humans including lipidlowering action [9]. Spirulina platensis contains bcarotene, vitamin B12, glinolenic acid as well as a number of trace elements and amino acids [10,11]. Pomegranate peel is also characterized by useful properties [12,13]. ...
Article
Full-text available
Recipes for enriched hard candies with extracts from Spirulina platensis and pomegranate peel powder were developed. The extracts were added at 4 %, 8 % and 12 % of the total content of sugar and molasses. Escherichia coli and Bacillus subtilis were used to study antimicrobial activity. The presence of volatile substances in hard candies was investigated by gas chromatography-mass spectrometry. It was found that hard candies with 12 % of pomegranate peel powder extract had satisfactory antimicrobial action and those with 12 % of spirulina extract contained a complex of valuable biologically active substances (palmitic, linolenic acid and others), which increased the biological value of the hard candies.
... Не последнюю роль играет и наличие в спирулине двухвалентного железа, которое быстро окисляется. Такой вывод сделан из следующих положений: многочисленные исследования подтверждают, что спирулина -источник легкоусвояемого железа [13,14], а это возможно только в форме двухвалентного железа наподобие железа гемолобина крови. Кроме того, в самой спирулине содержатся полиненасыщенные жирные кислоты [15], концентрация которых увеличивается при повышении дозы вносимой добавки. ...
Article
Full-text available
Актуальность проведения исследований представлена в соответствии с программой государственной политики Российской Федерации в области здорового питания населения и производства продуктов функциональной направленности. Целью данной работы являлось проведение оценки функционально-технологических свойств спирулины и разработка рецептуры мясного продукта, обогащенного спирулиной. В процессе научного исследования и решения необходимых задач использовались общепринятые ГОСТы, стандартные, стандартизированные и модифицированные методики. Объектом исследования стал порошок спирулины (ОРГТИМУМ), модельные фаршевые системы из свинины, мясные полуфабрикаты в тесте. При оценке функционально-технологических свойств спирулины были получены результаты химического состава порошка спирулины: массовая доля белка -57%, массовая доля жира – 7%, массовая доля углеводов – 20%, Так же полученные результаты исследования показали важные в мясной промышленности свойства, которыми обладает данная добавка: водопоглащающая способность -117,8%, жиропоглащающая -117,0%, степень набухаемости -177,6%.. При этом, спирулина не имеет гелеобразующей и эмульгирующей способности. Добавление спирулины положительно сказывалось на сохранность образцов модельных фаршевых систем после термической обработки. Полученные данные подтверждает технологическую ценность данного ингредиента. В работе разработана рецептура мясных полуфабрикатов в тесте в 7 вариантах процентного соотношения порошка спирулины. Наиболее высокие технологические, функциональные и органолептические свойства проявили полуфабрикаты по разработанной рецептуре с дозой внесения спирулины в начинку для мясных полуфабрикатов в тесте (пельменей) 1%.
... The latter is a powerful antioxidant that protect cells from oxidative damage. β-carotene, zeaxanthin, lycopene, lutein and chlorophyll which are present in Spirulina platensis have received considerable attention, due to their ability to strengthen the physiological system against oxidative stress 53,56 . These molecules can directly scavenge free radicals and inhibit lipid peroxidation, or indirectly improve the enzymatic activity of SOD and catalase 57,58 . ...
Article
Full-text available
This study aimed to evaluate the protective effect of Spirulina platensis primary against dental fluorosis and secondary against oxidative stress in lambs reared in endemic fluorosis areas. Forty-eight lambs aged 5 months were divided into four equal groups (each one including 6 males and 6 females). Groups I and II served as controls belonging respectively to fluorosis-free (Settat) and endemic fluorosis (El Fokra) areas, while the other two Groups III and IV (belonging to El Fokra) received respectively a fixed daily intake of 250 and 500 mg/kg bodyweight (BW) of Spirulina platensis. The experiment was carried out for 13 months until the adult incisors appeared for all animals. According to the Dean’s Fluorosis Index (DFI), 500 mg/kg BW/day of Spirulina platensis (Group IV) protected against dental fluorosis. Moreover, in both male and female lambs, this dose significantly (p < 0.0001) reduced the plasmatic levels of fluoride, proteins, GSH, and MDA compared to the Group II. Furthermore, enzymatic activities of catalase and SOD increased significantly (p < 0.0001) in male and female lambs of the Group IV as compared to Group II. In conclusion, our findings support the potential use of Spirulina platensis as a valuable solution for addressing fluorosis in sheep, warranting further clinical trials.
Article
Spirulina, a blue-green microalga, is renowned as an algal elixir due to its high nutritional value and therapeutic potential. This review article provides an in-depth analysis of Spirulina, beginning with an overview of Spirulina and then delving into its nutritional composition. Additionally, we examined the bioactive compounds present in Spirulina along with different extraction methods for key compounds. We also elucidated the therapeutic po tential of Spirulina, discussing its versatile applications in various health conditions such as immune system modulation, antioxidant properties, allergic rhinitis, diabetes management, cardiovascular health, anticancer, prebiotic & probiotic properties, eyesight conditions, anti-anaemic, neuro-protective and also effects on diseases of metabolism with their mechanisms of action. Through this review we also explored varieties of valuable products derived from Spirulina which highlighted its potential and adaptability across various industries; it also underlines the significance of considering potential side effects and also emphasized the importance of sub stantial dosing. It serves as a valuable resource for healthcare professionals, researchers and encourages more research and utilization of Spirulina for human health and well-being.
Article
Full-text available
Arthrospira platensis is used as a feed ingredient in humans, livestock, chicks, and fisheries. The objective of this study was to inspect the effectiveness of A. platensis phycocyanin on broiler chicken growth outcome, carcass features, fatty acid profiling in breast tissue muscles, blood biochemical profiles, immune response, hepatic histology, and immune expression of splenic immunoglobulin G (IgG). 500 three-day-old male broiler chicks were assigned to five experimental groups (average body weight 89 ± 0.32 g per chick) and consumed basal diets fortified with 5 levels of phycocyanin (0.00, 0.25, 0.50, 0.75, and 1.00 g kg⁻¹ diet) for thirty-five days. Different phycocyanin dosages had no impact on broiler growth outcomes, the yield of carcass percentages, or internal and immune-related organs compared to the phycocyanin 0.00 group (p > 0.05). Dietary phycocyanin significantly boosted the proportions of the total n-3 polyunsaturated fatty acids (PUFA), n-6 PUFA, and n-3/n-6 PUFA (p < 0.05) in chicken breast muscles at a concentration-dependent level. There was an increase in lysozyme, interleukin-10, and complements 3 serum levels. A significant rise in red blood cell count, hemoglobin content, white blood cells, and heterophils counts was observed in chickens fed 0.25 g phycocyanin kg⁻¹. No significant changes in blood alanine aminotransferase, aspartate aminotransferase, creatinine, or uric acid levels were seen in response to dietary phycocyanin. The phycocyanin-fed chicken groups had typical hepatic histomorphology like the control group. Moreover, the dietary phycocyanin doses of 0.25—1.00 g kg⁻¹ upregulated the immunohistochemical staining of IgG in the spleen. In conclusion, phycocyanin can be added to broiler chicken diets at concentrations of up to 1 g kg⁻¹ without adversely affecting growth. Phycocyanin supplementation enriched the breast musculature in n-3 and n-6 PUFA and boosted the birds’ immune response.
Article
Full-text available
Microalgae can enhance the nutritional value of conventional foods and hence to positively affect human health, due to their original chemical composition. The present study aimed to produce functional Karish cheese fortified with different types and ratios of microalgae powder (Chlorella vulgaris and Spirulina platensis) and evaluate the role of fortification with those algae on the quality of the product. Karish cheese was incorporated with C. vulgaris and S. platensis powder, separately at three levels 0.5, 1.0 and 1.5%. The evaluation of chemical composition, salt content, color parameters, antioxidant activity, total phenolic and total carotenoids content, texture profile and organoleptic properties of Karish cheese fortified with microalgae were determined. Addition of microalgae to Karish cheese showed an increasing (P<0.05) in total solid content, protein, ash, acidity and enhanced the texture profile in the final product compared with control sample. Also, the results indicated highest content of antioxidant activity, total flavonoid and total phenolic among all treatments compared with control. Organoleptic preferred Karish cheese samples enriched with microalgae especially with 0.5 and 1.0 % level consequently. Based on these results microalgae powder enriched cheese may have a great benefit for the industry to improve the texture, shapes and the functional nutraceutical properties of the products.
Article
Full-text available
Hyperlipidemia is the greatest risk factor of coronary heart disease. The present study was designed to investigate the antihyperlipidemic activity of Spirulina platensis in Triton X-100 induced Hyperlipidemic rats. Spirulina platensis was administered at a dose of 0.5gm/day, (p.o) to Triton induced Hyperlipidemic rats. Fenofibrate is used as reference standard. The statistical analyses were carried out using one way ANOVA followed by Dunnet's multiple comparison test. S.platensis show a significant decrease in the levels of serum cholesterol, phospholipids, triglycerides, LDL, VLDL and significant increase in the level of serum HDL at the dose of 0.5gm/day (p.o) against Triton induced hyperlipidemic rats. Therefore it effectively suppressed the Triton induced hyperlipidemia in rats, suggesting the potential protective role in Coronary heart disease.
Book
Full-text available
Spirulina are multicellular and filamentous blue-green microalgae belonging to two separate genera Spirulina and Arthrospira and consists of about 15 species. Of these, Arthrospira platensis is the most common and widely available spirulina and most of the published research and public health decision refers to this specific species. It grows in water, can be harvested and processed easily and has significantly high macro- and micronutrient contents. In many countries of Africa, it is used as human food as an important source of protein and is collected from natural water, dried and eaten. It has gained considerable popularity in the human health food industry and in many countries of Asia it is used as protein supplement and as human health food. Spirulina has been used as a complementary dietary ingredient of feed for poultry and increasingly as a protein and vitamin supplement to aquafeeds. Spirulina appears to have considerable potential for development, especially as a small-scale crop for nutritional enhancement, livelihood development and environmental mitigation. FAO fisheries statistics (FishStat) hint at the growing importance of this product. Production in China was first recorded at 19 080 tonnes in 2003 and rose sharply to 41 570 tonnes in 2004, worth around US7.6millionsandUS7.6 millions and US16.6 millions, respectively. However, there are no apparent figures for production in the rest of the world. This suggests that despite the widespread publicity about spirulina and its benefits, it has not yet received the serious consideration it deserves as a potentially key crop in coastal and alkaline areas where traditional agriculture struggles, especially under the increasing influence of salination and water shortages. There is therefore a role for both national governments – as well as intergovernmental organizations – to re-evaluate the potential of spirulina to fulfill both their own food security needs as well as a tool for their overseas development and emergency response efforts. International organization(s) working with spirulina should consider preparing a practical guide to small-scale spirulina production that could be used as a basis for extension and development methodologies. This small-scale production should be orientated towards: (i) providing nutritional supplements for widespread use in rural and urban communities where the staple diet is poor or inadequate; (ii) allowing diversification from traditional crops in cases where land or water resources are limited; (iii) an integrated solution for waste water treatment, small-scale aquaculture production and other livestock feed supplement; and (iv) as a short- and medium-term solution to emergency situations where a sustainable supply of high protein/high vitamin foodstuffs is required. A second need is a better monitoring of global spirulina production and product flows. The current FishStat entry which only includes China is obviously inadequate and the reason why other countries are not included investigated. Furthermore, it would be beneficial if production was disaggregated into different scales of development, e.g. intensive, semi-intensive and extensive. This would allow a better understanding of the different participants involved and assist efforts to combine experience and knowledge for both the further development of spirulina production technologies and their replication in the field. A third need is to develop clear guidelines on food safety aspects of spirulina so that human health risks can be managed during production and processing. Finally, it would be useful to have some form of web-based resource that allows the compilation of scientifically robust information and statistics for public access. There are already a number of spirulina-related websites (e.g. www.spirulina.com, www.spirulinasource.com) – whilst useful resources, they lack the independent scientific credibility that is required.
Article
Full-text available
Spirulina maxima, which is used as a food additive, is a microalga rich in protein and other essential nutrients. Spirulina contains phenolic acids, tocopherols and ß-carotene which are known to exhibit antioxidant properties. The aim of the present study was to evaluate the antioxidant capacity of a Spirulina extract. The antioxidant activity of a methanolic extract of Spirulina was determined in vitro and in vivo. The in vitro antioxidant capacity was tested on a brain homogenate incubated with and without the extract at 37oC. The IC50 (concentration which causes a 50% reduction of oxidation) of the extract in this system was 0.18 mg/ml. The in vivo antioxidant capacity was evaluated in plasma and liver of animals receiving a daily dose of 5 mg for 2 and 7 weeks. Plasma antioxidant capacity was measured in brain homogenate incubated for 1 h at 37oC. The production of oxidized compounds in liver after 2 h of incubation at 37oC was measured in terms of thiobarbituric acid reactant substances (TBARS) in control and experimental groups. Upon treatment, the antioxidant capacity of plasma was 71% for the experimental group and 54% for the control group. Data from liver spontaneous peroxidation studies were not significantly different between groups. The amounts of phenolic acids, a-tocopherol and ß-carotene were determined in Spirulina extracts. The results obtained indicate that Spirulina provides some antioxidant protection for both in vitro and in vivo systems.
Article
Full-text available
In the present investigation the production of Spirulina maxima was optimized in terms of biomass and metabolites. In the present study, effect of different culture media for Spirulina maxima growth, protein and chlorophyll a content were studied. Zarrouk medium was found to be more favorable for the growth of alga. All together six culture media were included in this study.
Article
Full-text available
The aim of this work was to study the enrichment of Spirulina platensis in wheat flour to prepare fresh pasta to evaluate the green color and nutritional enrichment in addition to functional properties due to the presence of the bioactive compounds in the cyanobacterium. The pastas were evaluated for the centesimal composition, microbiological contamination, sensorial acceptance and technological characteristics such as cooking time, water absorption, volume displacement and loss of solids. The superior protein contents and the satisfactory technological and sensorial attributes compared with the control with no cyanobacterium showed the usefulness of incorporating S. platensis biomass in the fresh pastas. The microbiological quality was in compliance with the legislation in force. The sensorial quality was considered satisfactory ("liked very much") and purchase intention high ("probably would buy").
Article
Microalgae can produce various natural products such as pigments, enzymes, unique fatty acids and vitamins that benefit humans. The objective of the study was evaluation of carotenoids (beta carotene, zeathanthin, lutein, lycopene and astaxanthin) and chlorophyll a in spirulina microalgae. Spirulina powder has been produced by Jordan's method in Iran. Carotenoids were extracted from Spirulina platensis by adopting a method described by Reboul; then the sample was prepared and injected into a HPLC instrument with triplicate injection. Chlorophyll's biomass content was determined by spectrophotometer. After assaying the curves of HPLC, the amount of chlorophyll a, astaxanthin, beta carotene, lycopene, zeaxanthin and lutein in spirulina was determined as 4.3±0.14, 0.21±0.02, 7393±2.76, 741±2.32, 6652±3.69 and 424±2.83 μg/ml respectively. Beta carotene account for 80% of the carotenoids present in spirulina after that zeaxanthin was most. At last, Spirulina was a good source for carotenoids as a pro-vitamin A in organisms.
Book
Algae are some of the fastest growing organisms in the world, with up to 90% of their weight made up from carbohydrate, protein and oil. As well as these macromolecules, microalgae are also rich in other high-value compounds, such as vitamins, pigments, and biologically active compounds, All these compounds can be extracted for use by the cosmetics, pharmaceutical, nutraceutical, and food industries, and the algae itself can be used for feeding of livestock, in particular fish, where on-going research is dedicated to increasing the percentage of fish and shellfish feed not derived from fish meal. Microalgae are also applied to wastewater bioremediation and carbon capture from industrial flue gases, and can be used as organic fertilizer. So far, only a few species of microalgae, including cyanobacteria, are under mass cultivation. The potential for expansion is enormous, considering the existing hundreds of thousands of species and subspecies, in which a large gene-pool offers a significant potential for many new producers. Completely revised, updated and expanded, and with the inclusion of new Editor, Qiang Hu of Arizona State University, the second edition of this extremely important book contains 37 chapters. Nineteen of these chapters are written by new authors, introducing many advanced and emerging technologies and applications such as novel photobioreactors, mass cultivation of oil-bearing microalgae for biofuels, exploration of naturally occurring and genetically engineered microalgae as cell factories for high-value chemicals, and techno-economic analysis of microalgal mass culture. This excellent new edition also contains details of the biology and large-scale culture of several economically important and newly-exploited microalgae, including Botryococcus, Chlamydomonas, Nannochloropsis, Nostoc, Chlorella, Spirulina,Haematococcus, and Dunaniella species/strains. Edited by Amos Richmond and Qiang Hu, each with a huge wealth of experience in microalgae, its culture, and biotechnology, and drawing together contributions from experts around the globe, this thorough and comprehensive new edition is an essential purchase for all those involved with microalgae, their culture, processing and use. Biotechnologists, bioengineers, phycologists, pharmaceutical, biofuel and fish-feed industry personnel and biological scientists and students will all find a vast amount of cutting-edge information within this Second Edition. Libraries in all universities where biological sciences, biotechnology and aquaculture are studied and taught should all have copies of this landmark new edition on their shelves. This edition first published 2013
Article
Objective: The present investigation was carried out to assess the protective properties of Spirulina fusiformis against galactosamine induced toxicity in swiss albino mice. Methods: Evaluation of serum glutamate oxaloacetate transferase (SGOT), serum glutamate pyruvate transferase (SGPT), alkaline phosphatase (ALP), serum bilirubin (SBLN), antioxidant status and TNF-α was done and was compared with the standard reference drug silymarin. Results: Galactosamine injection significantly increased the levels of SGOT, SGPT, SBLN and TNF-α in the serum and caused depletion in the antioxidant status in the liver. Administration of Spirulina fusiformis altered these parameters and brought them near to normal levels. Conclusion: Hence results of this study clearly indicate that Spirulina fusiformis has hepatoprotective activity against galactosamine induced toxicity in mice.
Article
The growth performance of Spirulina platensis was studied in four different concentrations viz. 0.3, 0.4, 0.5 and 0.6 g/l of papaya ( Carica papaya ) skin powder media (PSPM) and in control, Kosaric Medium (KM) in triplicate. The initial cell weight of S. platensis was 6.0 mg/l which attained a maximum weight of 913.13 mg/l on the 10th day of culture in the control KM followed by 699.07, 612.13, 538.99 and 377.48 mg/l that grown in 0.40, 0.30, 0.50 and 0.60 g/l of PSPM respectively. Similar trend was observed in the case of chlorophyll a content ranging 3.57 to 8.15 mg/l. The specific growth rate (SGR, μ/day) of S. platensis on the basis of cell weight and chlorophyll a content was recorded in the ranges of 0.41 to 0.50 and 0.41 to 0.49, respectively, for all the treatments. The SGR on the basis of cell weight and chlorophyll a was recorded significantly (p<0.05) higher in KM among all the treatments. On the other hand among the four different concentrations of PSPM, 0.40 g/l showed significantly (p<0.05) higher SGR than others. The pH and other physico-chemical factors were within suitable range of algae culture. The cultured microalga was nutritionally rich. Keywords: Spirulina; Papaya skin; Cell weight ; Chlorophyll a DOI: http://dx.doi.org/10.3329/bjsir.v46i3.9039 BJSIR 2011; 46(3): 333-338