摘要
目的 为充分利用药源 ,对中药地榆内在质量全面评价的方法进行研究 ,以使地榆药材质量标准进一步规范化。方法 采用分子生物学技术随机扩增多态性DNA(RAPD)技术和HPLC技术对地榆属的 4个品种及其混淆品进行分析。结果 可提供清晰RAPD指纹谱 ;不同品种的黄酮类成分的HPLC指纹谱具有差异性。结论 表明这两种方法均可以做为
OBJECTIVE: To comprehensively investigate the internal quality of Sanguisorbae for making full use of Sanguisorbae' s resource and establish its quality standard. METHODS: 4 species of Sanguisorbae and a adulterant were analysed by molecule biological technique- random amplified polymorphic DNA (RAPD) and HPLC fingerprinting technique respectively. RESULTS: The clear RAPD fingerprinting was obtained and HPLC fingerprinting of the various species was different, CONCLUSION: Both methods can be used to evaluate the quality of Sanguisorbae.
出处
《中国药学杂志》
EI
CAS
CSCD
北大核心
2002年第11期815-818,共4页
Chinese Pharmaceutical Journal
基金
辽宁省教委资助课题 (980 72 110 71)
