摘要
目的 鉴别乳痛消结合剂中白芍、淫羊藿和当归，并测定芍药苷的含量。方法 采用TLC和HPLC。结果 薄层的斑点清晰，重复性好，阴性样品无干扰，芍药苷含量测定的线性范围为0．08～1．28μg·ml^-1，平均回收率为99．4％，RSD：1.8％（n=5）。结论 该方法简便、准确，可用于乳痛消结合剂的质量控制。
OBJECTIVE To identify Radix paeoniae alba, Herba epimedii and Radix angelicae sinensis, and qualatitative determine paeoniflorin in Rutong Xiaojie mixture. METHODS TLC and HPLC were used. RESULTS The spots of TLC were fairly clear. The HPLC method showed good repeatability. The linear range was 0.08 - 1.28 μg·ml^- 1, and the average recovery of paeoniflorin was 99.4 % with RSD of 1.8% （n = 5 ）. CONCLUSION The method is simple, repeatiable, accurate, and can effectively control the quality of Rutong Xiaojie mixture.
出处
《华西药学杂志》
CAS
CSCD
北大核心
2006年第5期493-495,共3页
West China Journal of Pharmaceutical Sciences
基金
河北省卫生厅立项课题(课题号:05289)
