食品与机械2011，Vol.27Issue(4)：54-57,4.DOI:10.3969/j.issn.1003-5788.2011.04.014
超声波辅助提取蜈蚣藻多糖的工艺优化研究
Optimizing for the technics of extracting polysaccharide from the grateloupia filicina with ultra sonic aiding
摘要
Abstract
Optimizing technics of extracting polysaccharide from gratetoupia filicina was carried On by single factor tests and L9(33) orthogonal experiment by the aid of ultrasonic wave. Experimental result showed that the ultrasonic power was the main factor effecting the extracting rate of grateltmpia filicina polysaccharide, extracting time was the secondly factors and extracting temperature thirdly. The optimum technics was ss follow: extracting temperature 70 ℃ , extracting time 15 min and ultrasonic power 450 W. The extraction yield was 62. 75%,and the contents of total sugar was 81 %.关键词
蜈蚣藻/多糖/超声波/提取工艺Key words
grateloupia filicina / polysaccharide/ ultrasonic/ extracting technics引用本文复制引用
郭守军,杨永利,张正平,詹怀先,周银锐,方锦榕..超声波辅助提取蜈蚣藻多糖的工艺优化研究[J].食品与机械,2011,27(4):54-57,4.基金项目
广东省科技厅计划项目(编号:2007B080701046) （编号:2007B080701046）
韩山师范学院青年基金(编号:200502) （编号:200502）
