摘要
为寻找和合理利用植物资源及控制生药质量,用RPHPLC法分离并测定了重楼中9种甾体皂甙,其中4种为偏诺皂甙元的糖甙,5种为薯芋皂甙元的糖甙。分析柱为C8(46mm×250mm),乙腈—水(42∶58)为流动相,检测波长203nm,9种甾体皂甙峰与其相邻峰能达基线分离,且线性良好,γ=09996~09999,回收率971%~1002%。本法简便、快速、灵敏。用此法对不同产地重楼中9种甾体皂甙类化合物进行了分析,结果提示不同产地重楼中各成分含量差异较大。
This paper reports the root structures of Adenophora lamarkii Fisch, A.hunanensis Nannf., A.hunanensis Nannf. subsp. huadungensis Hong, A.trachelioides Maxim., A.trachelioides Maxim. subsp. giangsuensis Hong, A.remotiflora (Sieb. et Zucc.) Miq. derived from Sect. Microdiscus of the Genus Adenophora, and A.stenanthina (Ledeb.) Kitagawa, A.stenanthina (Ledeb.) Kitagawa subsp. xifengensis P.F.Tu et Y.S.Zhou, A.liliifolioides Pax et Hoffm., A.capillaris Fisch., A.tetraphylla Fisch., A.triphylla (Thunb.) A.DC. derived from Sect. Adenophora of the Genus Adenophora. Based on the histological studies of 23 species, 5 subspecies and 2 varieties of the Genus Adenophora, a Key of histological characters is given.
出处
《药学学报》
CAS
CSCD
北大核心
1998年第6期465-468,共4页
Acta Pharmaceutica Sinica