安徽农业科学2009，Vol.35Issue(19)：8986-8988,8991,4.
3种不同口感的绞股蓝品种黄酮含量精确测定研究
Research on the Accurate Determination of Flavonoid in Three Pentaphyllum Varieties with Different Taste
摘要
Abstract
[Objective] The accurate determination of flavonoid in new Pentaphyllum varieties, Enwuyemi and Enqiyetian, was conducted for the reference for its development and utilization.[Method] The original mutant of Pentaphyllum being taken as the control, the flavonoid in Enwuyemi and Enqiyetian in maturity stage and same growth environment and field management was extracted with cable-type devices.The concentration of test reagents, the ratio of material to liquid, the extraction time and temperature was optimal with orthogonal design.[Results] The best extraction combination with the orthogonal design was the ethanol concentration, 70%;the ratio of material to liquid, 1∶ 20;the extraction temperature, 80 ℃ and the extraction time, 2 hours.The content of the best combination of parameters of extraction process of original mutation, Enwuyemi and Enqiyetian was 2.19%, 3.65% and 3.58%.[Conclusion] The extract of flavonoid from sweet Pentaphyllum had industrial value.The flavonoid from the Pentaphyllum original mutant was very bitter in taste and the extract of flavonoid from sweet Pentaphyllum, Enwuyemi and Enqiyetian, was sweet in taste, which was with better value in the development of functional health products.关键词
恩五叶蜜/恩七叶甜/绞股蓝原变种/黄酮含量Key words
Enwuyemi/Enqiyetian/Pentaphyllum original mutant/Content flavonoid分类
医药卫生引用本文复制引用
苏定昌,郑小江,刘金龙..3种不同口感的绞股蓝品种黄酮含量精确测定研究[J].安徽农业科学,2009,35(19):8986-8988,8991,4.基金项目
生物资源保护与利用湖北省重点实验室资助项目(2007022) （2007022）
湖北省教育厅高校产学研合作重点资助项目(2009). （2009）
