云南红豆杉中紫杉醇和四种紫杉烷类化合物含量  

Contents of taxol and other 4 taxane diterpenoids in Taxus yunnanensis\

作　　者：项伟[1,2] 张宏杰[1,2] 阮德春[1,2] 孙汉董[1,2] 

机构地区：[1]云南省林业科学院 [2]中国科学院昆明植物研究所

出　　处：《植物资源与环境》1997年第1期56-57,共2页Journal of Plant Resources and Environment

摘　　要：云南红豆杉中紫杉醇和四种紫杉烷类化合物含量项伟张宏杰阮德春孙汉董（云南省林业科学院，昆明６５０２０４）（中国科学院昆明植物研究所，昆明６５０２０４）Ｃｏｎｔｅｎｔｓｏｆｔａｘｏｌａｎｄｏｔｈｅｒ４ｔａｘａｎｅｄｉｔｅｒｐｅｎｏｉｄｓｉｎＴａｘｕｓｙｕ...Green barks and young needles of Taxus yunnanensis Cheng et L.K. Fu from different localities of Yunnan Province were analysed for taxol and other 4 taxane diterpenoids by HPLC. The average content of taxol in T. yunnanensis is 0.0081% in the dry barks. No obviously different taxol content is present in male or female plants. The taxol content in bark of wide diameter trunk is higher. The content of other 4 taxane diterpenoids (baccatin Ⅲ, taxuyunnanine A, 10 deacetyltaxuyunnanine A, 10 deacetylcephalomannine) is low.

关 键 词：云南 红豆杉 紫杉醇 紫杉烷类化合物 

分 类 号：S791.490.1[农业科学—林木遗传育种] R284.1[农业科学—林学]