Study on quality standard for Xuanxi Rongjin powder
10.12206/j.issn.1006-0111.202109078
- VernacularTitle:玄膝荣筋散质量标准研究
- Author:
Dan HU
1
;
Chunguang LIU
2
;
Hong CAO
1
;
Guiying ZHANG
1
;
Zihui MA
1
;
Mingming ZHENG
3
Author Information
1. General Station for Drug and Instrument Supervision and Control, Joint Logistics Support Force of the PLA, Beijing 100166, China.
2. Beijing Corps Hospital of the PLA, Beijing 100027, China.
3. School of Pharmacy, Inner Mongolia Medical University, Hohhot 100059, China.
- Keywords:
Xuanxi Rongjin powder;
quality standard;
HPLC;
TLC;
cinnamaldehyde
- From:
Journal of Pharmaceutical Practice
2022;40(4):347-349
- CountryChina
- Language:Chinese
-
Abstract:
Objective To revise the qualitative and quantitative determination methods of Xuanxi Rongjin powder. Methods TLC was used to qualitatively identify Chuanxiong and Chuanshanlong. The content of cinnamaldehyde in the preparation was determined by HPLC with KR100-5C18 column (250 mm×4.6 mm, 5μm). The mobile phase was acetonitrile-water (35:65) and the detection wavelength was 290 nm. Results TLC can qualitatively identify Chuanxiong and Chuanshanlong. Cinnamaldehyde has a good linear relationship in the range of 0.0489~0.3260 µg/ml (r=1.00), The average recovery was 95.71% (RSD=1.78%). Conclusion The method has high sensitivity, good specificity, simple operation and good reproducibility.
