食品与机械2012，Vol.28Issue(1)：175-177,3.DOI:10.3969/j.issn.1003-5788.2012.01.046
果胶酶辅助提取裙带菜孢子叶多糖的工艺条件优化
Optimization on pectase-assistant extracting technological conditions of polysaccharide from sporophyll of Undaria pinnatifida by response surface methodology
摘要
Abstract
To optimize the extracting technology of polysaccharide from sporophyll oiUndaria pinnatifida , the technological condition of pectase-assistant extracting polysaccharide from sporophyll of Vndaria pinnatifida was optimized by response surface methodology (RSM). Polysaccharide extraction yield was as evaluated index and final optimal technological conditions of pectase-assistant extracting polysaccharide were as follows: the amount of pectase was 0. 65% , the ratio of water and material was 59 :1 (V ' m) and pH was 3.4, respectively. At this condition, polysaccharide extracting yield from sporophyll oiUndaria pinnatifida was 4. 79%.关键词
裙带菜/孢子叶/多糖/果胶酶Key words
Vndaria pinnatifida/ sporophyll/ polysaccharide/ pectase引用本文复制引用
余洋定,启航,李冬梅,何尧斌,毕景然..果胶酶辅助提取裙带菜孢子叶多糖的工艺条件优化[J].食品与机械,2012,28(1):175-177,3.基金项目
星火计划(编号:2010GA651007) （编号:2010GA651007）
农转资金项目(编号:2009B00099) （编号:2009B00099）
