| 明HSCCC法可以体现中药化学成分浓度分布的状况。利用液-质联用仪将洗脱组分与3种主要活性成分的标准对照品进行比对,标定出指纹图谱中的峰7,8和II分别为隐丹参酮(Mw296．33)、丹参酮Ⅰ(Mw276．27)和丹参酮ⅡA(Mw294．19)。研究表明HSCCC法作为指纹图谱研究方法具有可行性。
【英文摘要】
Active constituents of the traditional Chinese medicine(TCM)are influenced by soils,climates,and growth stages. Therefore,fingerprint is important in quality control of TCM. Our studies showed that HSCCC could be applied in the development of fingerprint of TCM. Twelve Components were separated from extracts of 3 crude samples of Salvia miltiorrhiza Bunge,which were collected from different growth locations. HSCCC was performed with n-hexane-ethanol-water(10:5. 5: 4. 5,v/v)in gradient mode. Retention of the...
【DOI】
cnki:ISSN:1009-3656.0.2005-06-002
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