Results 191 to 200 of about 2,314,986 (214)
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Drying and extraction effects on three edible brown seaweeds for metabolomics
Journal of Applied Phycology, 2018Metabolomics is often used to comprehensively elucidate the metabolites in organisms like seaweed. Amino acids hydrolysed from proteins and certain targeted metabolites in seaweed have been investigated. However, water-soluble metabolites like free amino acids, organic acids, and sugars have seldom been comprehensively analysed.
Shahlizah Sahul Hamid +3 more
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Evaluation of Antioxidative Activity of Extracts from a Brown Seaweed, Sargassum siliquastrum
Journal of Agricultural and Food Chemistry, 2002Antioxidative activities of the extracts from Sargassum siliquastrum were determined using the inhibition of red blood cell (RBC) hemolysis induced by 2,2'-azobis(2-amidinopropane) dihydrochloride (AAPH) radicals, suppression of lipid peroxidation using rat brain homogenate, and scavenging activity of superoxide radicals.
S N, Lim +3 more
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Phytochemistry, 2010
Brown seaweed contains several polysaccharides like laminaran, fucoidan and alginate. Laminaran is a beta-glucan that has shown anti-apoptotic and anti-tumoral activities, while galactofucan (fucoidan) is a sulfated polysaccharide that has displayed anticoagulant, anti-tumor, anti-thrombosis, anti-inflammatory and antiviral properties.
Laurie-Eve, Rioux +2 more
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Brown seaweed contains several polysaccharides like laminaran, fucoidan and alginate. Laminaran is a beta-glucan that has shown anti-apoptotic and anti-tumoral activities, while galactofucan (fucoidan) is a sulfated polysaccharide that has displayed anticoagulant, anti-tumor, anti-thrombosis, anti-inflammatory and antiviral properties.
Laurie-Eve, Rioux +2 more
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Seasonality of the brown seaweed Halopteris scoparia extracts’ antioxidation potential
2022Recently, researchers are drawn to investigate seaweeds as a source of compounds with various biological activities. Seaweeds produce phytochemicals as a response to the fluctuation of various environmental factors such as salinity, temperature, UV radiation, nutrient availability, and predators’ activity.
Čagalj, Martina, Frleta Matas, Roberta
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Microwave-Assisted Extraction of Fucoidan from the Brown Seaweed (Laminaria Digitata) Biomass
2024 59th International Scientific Conference on Information, Communication and Energy Systems and Technologies (ICEST)This study aimed to find the advanced extraction procedure for fucoidan isolation from the brown seaweed (Laminaria digitata) biomass. The closed-vessel microwave- assisted extraction system was optimized according to the maximal fucoidan yield by varying the extraction time, extraction temperature, and liquid-to-solid ratio using the Box- Behnken ...
Savić Gajić, Ivana M. +3 more
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Ultrasound extraction of fucoidan and its antioxidant activities from tropical brown seaweeds
International Journal of Biological MacromoleculesThis study investigated ultrasound extraction (UE) process parameters (time and solvent) to obtain a high yield of fucoidan extracts and associated antioxidant activities from two tropical seaweeds (Sargassum binderi Sonder and Padina australis). UE parameters were time variable (30 and 60 min), solvent variable (distilled water, 2 % CaCl2, 0.1 M HCl).
Ellya Sinurat +5 more
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EXTRACTS FROM SOME RED AND BROWN SEAWEEDS OF THE PHILIPPINES
1981E.C. Laserna +3 more
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