The quality standard research for YI SHI MINGMU granules by HPLC method
doi: 10.3969/j.issn.1006-0111.2017.04.017
- Received Date: 2016-10-16
- Rev Recd Date: 2017-01-06
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Key words:
- YI SHI MINGMU granules /
- quality standard /
- Tanshinol sodium
Abstract: Objective To establish the quality standard for YI SHI MINGMU granules. Methods TLC method was used to identify Lycium barbarum L and Salvia miltiorrhiza. HPLC method was used to quantitatively analyze the concentration of Tanshinol sodium. The analysis was carried out on a column of Kromasil C18(4.6 mm×150 mm,5 μm)with a mobile phase of methanol and 0.5 % acetic acid at the flow rate of 0.4 ml/min. Column temperature was 30 ℃. The detection wavelength was 280 nm. Results The linearity range of Tanshinol sodium was 2.00~60.00 μg/ml,r2=0.999 7(n=6),with the average recoveries of 105.62%, RSD=1.60%. Conclusion This method is accurate, simple, reliable and reproducible. It can be used for the quality control of YI SHI MINGMU granules.
Citation: | MIAO Jing, TONG Xiaodong. The quality standard research for YI SHI MINGMU granules by HPLC method[J]. Journal of Pharmaceutical Practice and Service, 2017, 35(4): 355-358. doi: 10.3969/j.issn.1006-0111.2017.04.017 |