不同生长时期对马蓝药效成分的影响  

Effects of Different Growing Period on Baphicacanthus cusia(Nees)Bremek Medicine Constituents

作　　者：黄以钟[1] 潘大仁[1] 王占成[1] 宁文君[1] 周以飞[1] 

机构地区：[1]教育部作物遗传育种与综合利用重点实验室(福建农林大学),福州350002

出　　处：《中国农学通报》2009年第16期75-78,共4页Chinese Agricultural Science Bulletin

基　　金：福建省重大科技专项"福建省中药材GAP关键技术研究"(2004YZ02)

摘　　要：采用HPLC法对3个不同产地马蓝茎、叶中的3种中药效成分(靛玉红、靛蓝、色胺酮)在不同生长时期的含量进行了测定,结果表明:马蓝中的药效成分含量随着季节的变化而变化,其中靛玉红、靛蓝含量在11月份都达到最大值,是提取靛玉红和靛蓝的最佳时期;而适宜于色胺酮提取的最佳时期在10月份。因此,可以根据马蓝提取物质的不同选择其最佳收获期。By detemination of HPLC technology three medicine constituent contents （indirubin; indigotin; ketone ） of Baphicacanthus cusia（Nees）Bremek leaves and stems in three different origins gathered from different periods were analyzed. The results showed that the medicine constituent contents of Baphicacanthus cusia （Nees）Bremek are changed with the seasons. The contents of indirubin and indigotin have reached the maximum value in November, therefore, it is the best period to extract indirubin and indigotin, but the best period for ketone extraction is in October. The result also suggested that the medicine materials of Baphicacanthus cusia（Nees）Bremek can be separately extracted according to the period of trier optimum concentration.

关 键 词：马蓝 HPLC 靛玉红 靛蓝 色胺酮 

分 类 号：S567.23[农业科学—中草药栽培]