超滤技术在羊栖菜粗多糖提取工艺中的应用  

作　　者：过菲[1] 许时婴[1] 林之川 

机构地区：[1]江南大学食品学院,无锡214036 [2]上海冠生园有限公司技术中心,上海200000

出　　处：《食品工业科技》2002年第10期50-51,共2页Science and Technology of Food Industry

摘　　要：应用超滤技术脱除羊栖菜粗多糖中的盐分。结果表明,超滤对羊栖菜粗多糖提取液的脱盐效果好,脱盐率达99.9%;此外超滤还能去除羊栖菜粗多糖提取液中部分色素物质;在保留羊栖菜粗多糖提取液中生理活性物质的同时,浓缩了羊栖菜粗多糖提取液,提高了主要成分褐藻胶及褐藻糖胶的含量。In this paper,ultra -filtration was used in the extraction of Sargassum fusiforme polysaccharides.Results showed that the salt and pigments could be effectively removed from extraction mixture by ultra-filtration,the rate of desalination was 99.9%.Furthermore,during the process,the extraction mixture was concentrated and the contents of fucoidan,algin were increased.

关 键 词：海藻 超滤技术 羊栖菜 粗多糖 提取工艺 

分 类 号：R282.71[医药卫生—中药学] R284[医药卫生—中医学]