基于有效成分含量的黄芩种质资源评价

摘要

为了筛选出黄芩优良种质,为优良品种的选育提供基础材料,采用TOPSIS法与RSR法相结合的方法,基于黄芩药材中总黄酮、黄芩苷、汉黄芩苷、黄芩素、汉黄芩素、木犀草素、白杨素、可溶性糖、粗多糖、总糖、醇溶性浸出物的含量对54个种源进行了评价.结果表明,TOPSIS法和RSR法相结合可以用于黄芩种质资源的评价.筛选出了辽宁建昌、山东文登、辽宁北票、河北康保、内蒙正镶白旗、内蒙鄂温克旗、河北围场Ⅲ、内蒙卓资、吉林乾安、吉林双辽等10个优良种质.%Screening of excellent germplasms would provide basic materials for breeding excellent varieties of Scutellaria baicalensis.The contents of flavonoids,baicalin,wogonoside,baicalein,wogonin,luteolin,chrysin,dissolubility sugar,thick amylase,overall sugar,and alcohol dissolve lixiviate matter of medicinal materials S.baicalensis from 54 provenances were evaluated by using the method,combination of TOPSIS(technique for order preference by similarity to ideal solution) with RSR(rank sum ratio).The results showedthat this method could be used for evaluating germplasm resources of S.baicalensis.Ten excellent germplasms,i.e.,Liaoning Jianchang,Shandong Wendeng,Liaoning Beipiao,Hebei Kangbao,Inner Mongolia Zhengxiangbaiqi,Inner Mongolia Ewenkeqi,Hebei Weichang Ⅲ,Inner Mongolia Zhuozi,Jilin Qian' an,and Jilin Shuangliao,were screened out.