安徽农业科学2016，Vol.44Issue(23)：47-49,3.
闪式提取法提取海燕浸膏工艺研究
Study on Extraction of Saponin from Asterina pectinifera by Using Flash-type Extractor
摘要
Abstract
Objective] Asterina pectinifera contains a large quantity of chemical components with biological activity, and studies on extraction of saponin from A.pectinifera hasgreat significance to utilization of A.pectinifera.[ Method] Saponin was extracted from A.pectinifera by using flash-type extractor JHBE-50T, and the effects of ethanol concentration, extraction time and solid-liquid ratio on the yield of saponin from A.pectinifera were analyzed.[Result] The factors affecting the extraction rate of saponin from A.pectinifera were shown as follows:extraction time, solid-liquid ratio, and ethanol concentration.The optimum extraction conditions were 75% ethanol, solid-liquid ratio 1∶30 g/mL, and 90 s of extraction. [Conclusion] Saponin extracted from A.pectinifera by using flash-type extractor had high yield, which can lay foundation for the extraction of chemical components with biological activity from A.pectinifera.关键词
闪式提取法/海燕/浸膏Key words
Flash-type extractor/Asterina pectinifera/Saponin分类
农业科技引用本文复制引用
李欣遥,裴晨红,佟长青,李伟..闪式提取法提取海燕浸膏工艺研究[J].安徽农业科学,2016,44(23):47-49,3.基金项目
海洋局公益性行业科研专项项目（201205022－7）；大连海洋大学引进人才及在职培养博士启动项目。 （）
