摘要
通过不同立地(栽培)环境和不同采收期共97个闭鞘姜样品,检测其皂甙含量及差异变化情况,结果发现其皂甙含量均达不到1.0%的商业利用指标。说明闭鞘姜作为皂素工业原料的愿望有待重新思考。
Ninety seven samples of a multi-purpose plant Costus speciosus were collected at different locations and at various harvesting time, and their saponin contents were determined. Determination showed that the saponin contents in all the 97 samples failed to meet the index requirement for commercial use （1.0%）. This indicates that C. speciosus that is expected to use as industrial material for production of diosgenin should be reconsidered.
出处
《热带农业科学》
2009年第4期39-42,共4页
Chinese Journal of Tropical Agriculture
基金
云南农垦重点科技项目(No.2003NY06)
云南省科研院所技术开发研究专项资金项目(No.2003KFZX-03)
关键词
闭鞘姜
薯蓣皂甙元
含量
Costus speciosus
diosgenin
content
