摘要
目的 :研究血府逐瘀丸中齐墩果酸的定量方法。方法 :采用薄层扫描法进行测定 ,在硅胶G板上经环已烷 丙酮 乙酸乙酯 (4∶2∶1)展开、显色后 ,λs=5 35nm。结果 :本法平均回收率为 98.6 % ,RSD为 2 .2 %。结论 :本法灵敏、简便、准确 。
OBJECTIVE To establish a TLC scanning determination method for oleanolic acid of Xuefuzhuyu Wan .METHODS The sample was separated by using cyclohexane acetone ethyl acetate(4∶2∶1) on the silica gel plates, after visualization the plate was scanned at 535 nm by CS-930.RESULTS The average recovery was 98.6% and RSD= 2.2% . CONCLUSIONS This method is simple,accurate, and sensitive.
出处
《中国医院药学杂志》
CAS
CSCD
北大核心
2001年第12期719-721,共3页
Chinese Journal of Hospital Pharmacy
