林产化学与工业2003，Vol.23Issue(4)：37-41,5.
中国主要产区何首乌以二苯乙烯苷含量为指标的种质评价
GERM PLASM APPRAISEMENTS OF POLYGONUM MULTIFLORUM FROM MAIN PRODUCING AREAS IN CHINA BY CONTENT OF TETRAHYDROXYSTILBENE
摘要
Abstract
Six wild and 2 cultivated populations of Polygonum multiflorum Thunb.(heshouwu)were collected from main producing areas in China.HPLC was used to determine content of the characteristic component 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside in root in order to appraise their germ plasms.Results of the study showed that,the sample from Guangxi Province is a variety of P.multiflorum Thunb.namely P.multiflorum Thunb.var angulatum S.Y.Liu,and its content of 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside is relatively low.2,3,5,4′-Tetrahydroxy-stilbene-2-O-β-D-glucoside contents of samples from Guizhou and Hubei are higher,while those from Sichuan and Henan are lower.It is also found that location,age and environment are the three important factors determining the accumulation of 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside in the plant.关键词
何首乌/2,3,5,4′-四羟基二苯乙烯-2-O-β-D-葡Key words
Polygonum multiflorum Thunb./2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside/germ plasm/HPLC分类
农业科技引用本文复制引用
李正,杭悦宇,周义锋..中国主要产区何首乌以二苯乙烯苷含量为指标的种质评价[J].林产化学与工业,2003,23(4):37-41,5.基金项目
江苏省自然科学基金资助项目(BK2001220) （BK2001220）
