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[期刊论文] 作者：Kaiquan LI,Manping XIONG,,
来源：Medicinal Plant 年份：2013
[Objective]To research the preparation technology of ursolic acid in HERBA VERBENAE,and to establish its content detection method.[Methods]Ursolic acid was extr...
[期刊论文] 作者：Kaiquan LI,Hualei TAO,,
来源：Medicinal Plant 年份：2013
Objective To explore the optimal extraction conditions of rosemary triterpene acid.Method Using cellulase method,by the single factor experiment and orthogonal...
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