2008•Zhongguo zhongyiyao xinxi zazhiRequires access
Content Determination of Taxol in Taxus Yunnanensis of Different Parts and Growth Time Limits
Liu Li
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Abstract
Objective To study the content of taxol in different parts of Taxus Yunnanensis and the effects of different growth time on taxol content. Method A HPLC method was developed for the detetmination of taxol content in bark, needle, twig, root from Taxus Yunnanensi, and the effects of different growth time. Results Taxol content in bark was the highest, that in root was the lowest and that in needle and twig were higher. Taxol content was higher with the growth time in needle and twig of Taxus Yunnanensi. Conclution It was significant to take taxol from needle and twig of Taxus Yunnanensis which is more than five years growth time.