不同浙贝母栽培品种贝母素甲累积规律研究  

Study on accumulation law of peimine in different Fritillaria thunbergii cultivar

作　　者：张彦南[1] 王康才[1] 张晓倩[1] 崔志伟[1] 王乾[1] 

机构地区：[1]南京农业大学,江苏南京210095

出　　处：《中国中药杂志》2015年第3期421-423,共3页China Journal of Chinese Materia Medica

摘　　要：研究以狭叶种、宽叶种、多籽种及小三子4个浙贝母栽培品种为供试材料,采用HPLC-ELSD测定并比较了不同浙贝母栽培品种及其不同大小鳞茎和部位中贝母素甲的含量。结果表明,4个浙贝母栽培品种间及不同大小鳞茎和部位间贝母素甲含量差异显著。浙贝母小鳞茎中贝母素甲含量明显高于大鳞茎;芯芽中贝母素甲含量明显高于鳞片;小三子浙贝母鳞茎贝母素甲含量最高,但单株贝母素甲产量以多籽种浙贝母最高。Inorder tostudy the accumulation of Fritillaria thunbergii cultivar, peimine content in Xiaye, Kuanye, Duozi and Xi- aosanzi bulbs of different sizes and partswas determined by HPLC-ELSE. The results indicated that the peimine content varied signifi- cantly with the cultivar type, the size and part of bulb. The distribution laws of peimine were as follow ： Xiaosanzi 〉 Duozi 〉 Xiaye 〉 Kuanye, small-size bulb 〉 big-size bulb, core bud 〉 scale. The peimine yield per plant in Duozi was the highest.

关 键 词：浙贝母 栽培品种 贝母素甲含量 HPLC-ELSD 

分 类 号：S567.231[农业科学—中草药栽培]