现代食品科技2011，Vol.27Issue(5)：550-552,570,4.
多穗柯总黄酮的连续逆流提取研究
Continuous Countercurrent Extraction of Flavonoids from Lithocarpus polysachyus Rehd.
摘要
Abstract
In this study, to optimize conditions for the continuous countercurrent extraction (CCE) of flavonoids from Lithocarpus polysachyus Rehd., the effects of countercurrent extraction stage, extraction temperature, amount of added water and extraction time on fiavonoids yield were investigated. The optimal extraction conditions were as follows: 3 stages for countercurrent extraction, extraction temperature of 100 ℃, material/water ratio of 1:30 (g/mL) and extraction time of 40 minutes, under which the extraction ratio was 88.26％.关键词
多穗柯/总黄酮/连续逆流提取Key words
Lithocarpus polysachyus Rehd./ fiavonoids/ continuous countercurrent extraction引用本文复制引用
张毅,宁正祥,董华强,高建华..多穗柯总黄酮的连续逆流提取研究[J].现代食品科技,2011,27(5):550-552,570,4.基金项目
广东省自然科学基金(8152800001000023) （8152800001000023）
