The first cocktail drink based on this seaweed has been created. Therefore, an attempt has been made in the present investigation to extract phenolic compounds from seaweed which is abundantly available at the west coast of India and to use it as protein cross-linker in fatty fish, i.e. human The research was performed as an in vitro study. Plant-mediated synthesis of nanomaterials has been increasingly gaining popularity due to its eco-friendly nature and cost-effectiveness. Lichens and their secondary metabolites have many pharmaceutical roles, primarily including antimicrobial, antioxidant, antiviral, anticancer, antigenotoxic, anti-inflammatory, analgesic and antipyretic activities. This study was designed to assay antitumor activity of the extract from brown alga Sargassum oligocystum, gathered from Persian Gulf seashore, against K562 and Daudi human cancer cell lines. All the extracts of winter collection exhibited significant (P < 0.001) anti-inflammatory property (â¼ 80%) as compared to those of summer collection (34â59%). This difference could probably be related to seasonal variation due to nutrient availability thereby affecting synthesis of chemical constituents required for growth of the alga. neurodegenerative heart diseases and some types of cancer. Higher phenolic content (49.16 mg gallic acid equivalent/g extract or 0.86 mg GAE/g of seaweed on dry weight basis) was noticed in aqueous fraction of T. conoides. and food components with the aim of promoting health benefits. The final section addresses the issue of the genetic linkages of AD, the impact of transgenic and gene knockout mouse models of AD on research in the field and the potential use of gene therapy to treat AD. This makes the Sargassum species to be used in It is noteworthy, that polar butanolic extract collected during winter season was most effective (86.7%) in reducing carrageenan-induced edema in rats as compared to reference drugs aspirin (79.4%) and ibuprofen (57.3%). Pharmaceutical approaches that delay the progression of the disease, such as antioxidants, are discussed as well as therapeutic strategies for improvement of cognitive function in AD patients, including the new generation of compounds aimed at enhancing cholinergic function. African J Biotechnol. The production of various unique extracellular secondary metabolites known as lichen substances is the result of this symbiosis. Let us wow you with inspiration! The most effective antitumor activity has been shown at concentrations 500 microg/ml and 400 microg/ml of the alga extract against Daudi and K562 cell lines, respectively. Many bioactive compounds, such as PUFAs, peptides, polyphenols, vitamins, minerals, and polysaccharides have been identified and isolated from seaweeds. of plant metabolomics as a powerful tool for finding information on detecting secondary metabolites, which may help in natural product shows cytotoxic activity against lymphoblastic leukemia 1301 cells. Immunotherapy with Chinese Medicinal Herbs. It is justified to be suggested for further research such as algal extract fractionation and purification and in vivo studies in order to formulate natural compounds with antitumor activities. In vitro antioxidant activity of methanolic extracts from all the three seaweeds showed an increase with increasing concentration indicating the dose dependency of these properties. A further extension of this ability of some seaweeds to take up heavy metals is to use them to remove heavy metals in cleaning up wastewater. Commercial uses of sargassum are also being explored. have been reported form Vietnam for the preparation of tea and source of iodine, whereas in China and Korea it is used for chronic gastric ulcer, lump, dropsy, swollen and painful scrotum, and urination problems. exhibit diverse biological activities like antioxidant, antiinflammatory, Polyunsaturated fatty acids (PUFAs) have been shown to have beneficial association … When Sargassum loses its buoyancy, it sinks to the seafloor, providing energy in the form of carbon to fishes and invertebrates in the deep sea, thus serving as a potentially important addition to deep-sea food web. Knowing all this, Mexicans got their hands to work to take advantage of the sargassum that is arriving at the coasts, and turn it into eco-friendly products. The effects of treatments on TPC and antioxidant activities were analysed using analysis of variance models. These treatments were extract types (cytoplasmic and membrane bound), harvest sites (Gunung Kidul and Jepara), harvest seasons (dry and rainy) and various Sargassum species. Among the fractions obtained from different seaweeds, EA fraction of S. marginatum showed higher DPPH scavenging activity of 23.16%; while PE fraction of T. conoides exhibited lower deoxyribose activity of 47.81%. 4 Neuroscience Center, … This method allowed the synthesis of nanoparticles, which was confirmed by ultraviolet-visible (UV-Vis) spectrophotometry and transmission electron microscopy (TEM). In the United States, AD is the leading cause of a loss of independent living and subsequent institutionalization. In agriculture, algae are used as sources of nitrate and potash for fertilization. 2 Bio Convergence center, Jeju Technopark, Jeju 690-756, Korea. Interestingly, all the tested polysaccharide counterparts were more potent NO. 1, from the plastoquinones. Findings of in - vitro studies show that Sargassum species have several therapeutical uses as. Â© 2008-2020 ResearchGate GmbH. Sargassum tenerrimum has been used for the production of bio-oil by hydrothermal liquefaction in water sub-critical conditions at a temperature range of 260–300 °C for reaction time 15 min. Therefore, finding new antitumor agents with low side effects could be interesting. Sargassum, a stinky algae, is choking beaches in Mexico and the Caribbean and wreaking havoc on the ecosystem — and tourism. A sargassum bloom the width of the Atlantic Ocean caused havoc on beaches, but locals in Mexico and the Caribbean are fast finding ways to turn … Total phenolic content and reducing power of crude methanolic extract were also investigated. activities etc. phosphatidylinositol 3 kinases, a key signaling molecule. The exploitation of marine seaweed (Sargassum wightii) extract as a low-cost sensitizer for a ZnO photoanode based solar cell is reported.The UV–vis absorbance spectrum of the Sargassum wightii (S. wightii) extract has exhibited three absorption peaks at 412.5, 610 and 659.5 nm in visible region of the solar spectrum.The pigment analysis has confirmed the presence of photosynthetic … 1988 Mar; 25(3): 125-9. cells and can activate bioactive compounds responsible for defensive strategies which prevent the oxidation that causes Also, it’s good to mention that sargassum is rich in iodine, bromine, mineral salts and vitamins, and that also contains properties that benefit the absorption of fats. J Clin Lab Immunol. Carretera a Punta Sam Km. benefits of different Sargassum species. Sargassum fulvellum, a marine brown alga, is a popular low priced edible plant in Korean markets. interesting. The TPC of extracts varied from 0.006-0.65 and 6.72-21.99 g phloroglucinol equivalent/100 g dried extract for cytoplasmic and membrane bound extract, respectively. These isolated active compounds The pharmacological activity of Sargassum extracts and research of its bioactive constituents provide scientific evidence that underpins the traditional therapeutical claims made for Sargassum such as furuncle and abscesses (Liu et al., 2012). Join ResearchGate to find the people and research you need to help your work. In this short article, the authors summarize and discuss on Sargassum spp. However, seaweeds are an important nutritional source of minerals and elements and many are low in sodium. Reversal of cyclophosphamide- induced immune suppression by administration of fractionated Astragalus membranaceus in vivo. The polysaccharide fraction of S. fulvellum showed a promising DPPH radical scavenging activity than did other fucoidans. S. swartzii and U. reticulata extracts at the dose of 500 mg/kg body weight showed analgesic effects in both acetic acid-induced writhing and hot plate-induced pain models. This review provides a description of the cognitive and neuropathological features of AD and the challenge that aging populations around the globe pose to health care systems and to societies. UV-Vis spe… Nature is giving the coasts of the Mexican Caribbean a unique raw material: sargassum. Guaianolides and hydroxycinnamic acids, mainly represented by cynaropicrin and chlorogenic acid, constitute the major secondary metabolites in leaves (9.5% and 10.4% dry weight, respectively). These species have medicinal uses that closely correspond to common contemporary health problems in the study area today (SOM text, section 3). Their characteristic fatty acid (FA) profiles and related potential function in promoting cardiovascular health (CVH) have not been systematically investigated. Two species, Gigartina and Sargassum, are non-edible and were evidently used exclusively for medicinal purposes. 1 Department of Clinical Pathology, Cheju Halla University, Jeju 690-708, Korea. ResearchGate has not been able to resolve any citations for this publication. usefulness in endocrinology. marine meadows. It is the “pineapple gift”, whose name is a tribute to the Mayan culture that in ancient times offered a pineapple as a welcome gift to their guests. The presence of iodine in sargassum is used … Alzheimer's disease (AD) is the most common cause of dementia and accounts for one-half to three-fourths of all cases of dementia. For those reasons, there is obvious interest in limiting neuronal damage. Introduction. in plants, though some metabolites behave differently. Many Chinese herbalists prescribe powdered Sargassum —either the species S. pallidum, or more rarely, hijiki, S. fusiforme —in doses of 0.5 gram dissolved in warm water and drunk as a tea. The analgesic and anti-inflammatory effects of methanolic extracts of the brown seaweed Sargassum swartzii (Turner) C. Agardh (Phaeophyta) and green seaweed Ulva reticulata Forsskal (Chlorophyta) were examined. Related Content: The Bermudian Magazine article Saving the Sargasso written by Karen Border, Photos Philippe Rouja Probably this is one of the best uses that is being given to sargassum in the Caribbean. A post shared by Sargánico (@sarganico_), A post shared by Bruno Lardelli (@brunolardelli), Fall Travel Deals: Take Advantage of Black Friday Sales. The DPPH-RSA in extracts concentration of 0.45 mg mL -1 were in the range of 14.61-48.71 % for membrane bound and 0.17-44.05 % for cytoplasmic extracts. The aim of this study was to illustrate the numerous elicitors derived from The food and beverage industry is not getting behind in the use of sargassum. Overview Information Bladderwrack is a type of seaweed. 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