羊栖菜粗多糖的提取研究

【摘要】 本文测定了羊栖菜的主要成分 ,并对羊栖菜多糖水提取工艺进行研究。结果表明 :羊栖菜粗多糖提取的最佳条件为 :温度85℃ ,提取时间3h ,提取2次。羊栖菜粗多糖得率为16 2 % ,其中褐藻糖胶含量为4 76% ,褐藻胶含量为36 2 % ,褐藻淀粉含量为0 45%。更多还原

【Abstract】 The main compositions of Sargassam fusiforme Setch were determined. The extraction of water soluble polysaccharide from Sargassam fusiforme Setch have been studied. The optimum conditions for extraction were as follows: extraction temperature 85℃, extraction-duration 3 hours, residue was extracted repeately. The yield of crude SFP was 16.2%, the contents of fucoidan, algin, laminaran were 4.76%; 36.2% and 0.45% respectively.更多还原