J4 ›› 2012, Vol. 25 ›› Issue (1): 44-46.doi: 10.3976/j.issn.1002-4026.2012.01.009

• 目录 • 上一篇    下一篇

不同栝楼品种各药用部位无机元素含量比较

刘伟1,方磊1,王晓1*,李景超1,马治良1,张永清2   

  1. 1.山东省科学院中药过程控制研究中心,山东省分析测试中心,山东 济南 250014; 2.山东中医药大学,山东 济南 250355
  • 收稿日期:2011-08-30 出版日期:2012-02-20 发布日期:2012-02-20
  • 作者简介:刘伟(1981-),男,博士,助理研究员,研究方向为中药资源及栽培研究。
  • 基金资助:

    “十二五”国家科技支撑计划课题 (2011BAI06B06)

Comparisons of mineral element contents of different organs of different species of  Trichosanthes kirilowii  Maxim

 LIU Wei1, FANG Lei1, WANG Xiao1*, LI Jing-Chao1, MA Zhi-Liang1, ZHANG Yong-Qing2   

  1. 1.Process Control Center for Traditional Chinese Medicine, Shandong Analysis and Test Center, Shandong Academy of Sciences, Jinan 250014, China; 2.Shandong University of Traditional Chinese Medicine, Jinan 250355, China
  • Received:2011-08-30 Online:2012-02-20 Published:2012-02-20

摘要:

     以山东道地药材栝楼为研究对象,分别对仁瓜蒌和糖瓜蒌两个品种皮、籽中Ca,Mg,Fe,Mn,Cu,Zn的含量进行分析测定;同时对雌、雄栝楼的天花粉中无机元素的含量进行研究。结果表明,两个栝楼品种中的微量元素含量在皮和籽中基本没有差别,但是不同无机元素的分布不一致。其中Ca在瓜蒌皮中的含量达到0.25%~0.28%,在籽中的含量为0.1%;而其它无机元素则基本以籽中的含量较高;雌栝楼天花粉中的微量元素含量明显高于雄栝楼天花粉,表明雌栝楼有较高的吸收或贮存无机元素的能力,原因可能与雌栝楼参与的生殖生长有较大关系。

关键词: 栝楼, 不同器官, 无机元素分布

Abstract:

        We determined the contents of such mineral elements as Ca, Mg, Fe, Mn, Cu and Zn in different organs of  Trichosanthes  kirilowii  Maxim, a Shandong local medicine. We also addressed the mineral element contents of snakegourd roots from two different sexes. Results show that there is no significant difference for mineral element contents in their skins and seeds, but the distinction exists in the distribution of mineral elements. Calcium content is 0.25%~0.28% in the skin, and 0.1% in the seed. However, the content of other mineral elements are higher in the seed. Moreover, the mineral element contents of female snakegourd root are higher than those of male snakegourd root, which indicates that female snakegourd root has higher capability to absorb and preserve mineral elements.

Key words: Trichosanthes kirilowii Maxim, different organs, mineral element distribution

中图分类号: 

  • R931.2