TY - JOUR ID - 69183 TI - Comparison of Extraction Different Methods of Sodium Alginate from Brown Alga Sargassum sp. Localized in the Southern of Iran JO - Journal of Applied Biotechnology Reports JA - JABR LA - en SN - 2322-1186 AU - Latifi, Ali Mohammad AU - Sadegh Nejad, Ehsan AU - Babavalian, Hamid AD - Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran Y1 - 2015 PY - 2015 VL - 2 IS - 2 SP - 251 EP - 255 KW - alginate KW - Brown Algae KW - Extraction KW - H-NMR KW - Polysaccharide DO - N2 - The alginate was extracted with six different methods from Iran south seacoast algae, Sargassum sp, and the percentage yield of alginate was determined. We divided our methods to two groups including acidic extraction and non-acidic. In acidic methods, HCL and H2SO4 were used as a detergent in extraction process and CaCl2 was exerted in non-acidic treatments. All treatments compared with each other and indicated an increasing in alginate yield when different methods used EDTA in extraction process. Finally, the main characteristics of sodium alginate were realized with FT-IR and H-NMR. UR - https://www.biotechrep.ir/article_69183.html L1 - https://www.biotechrep.ir/article_69183_4ec2ffb43eeead73957545bea1b06f5b.pdf ER -