Simultaneous determination of six index components analysis in Zaoren Anshen Capsules
10.7501/j.issn.0253-2670.2020.09.022
- VernacularTitle: HPLC法同时测定枣仁安神胶囊中6种成分
- Author:
Xiao-Ming LIU
1
Author Information
1. Hebei Institute for Drug Control
- Publication Type:Journal Article
- Keywords:
Cryptotanshinone;
HPLC;
Quality control;
Schisandrin;
Schisandrol B;
Tanshinone I;
Tanshinone IIA;
Zaoren Anshen Capsule;
Γ-schisandrin
- From:
Chinese Traditional and Herbal Drugs
2020;51(9):2467-2471
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To establish a method for determining the contents of schisandrin, schisandrol B, cryptotanshinone, tanshinone I and tanshinone IIA, γ-schisandrin in Zaoren Anshen Capsules (ZAC), and provide scientific method for quality control of ZAC. Methods: HPLC was used by using Thermo 120Å-C18 column, with the mobile phase consisted of acetonitrile and 0.1% acetic acid solution with gradient elution for simultaneous determination of six main index components. The detection wavelengths were set at 250 nm for schisandrin, schisandrol B, γ-schisandrin and 270 nm for cryptotanshinone, tanshinone I, and tanshinone IIA, flow rate was 1.0 mL/min, and column temperature was 30℃. Results: Schisandrin, schisandrol B, γ-schisandrin, cryptotanshinone, tanshinone I, and tanshinone IIA showed good the linear ranges relationships in the range of 4.7-3 153.6 ng (r = 0.999 9), 7.864-314.500 ng (r = 0.999 9), 14.4-1 256.9 ng (r = 0.999 9), 15.1-1 103.8 ng (r = 0.999 9), 15.3-1 532.0 ng (r = 0.999 9) and 6.134-204.500 ng (r = 0.999 9), respectively. The average recoveries were 100.4%, 98.7%, 99.4%, 100.0%, 99.3% and 100.2%, RSD were 1.4%, 2.7%, 2.2%, 2.2%, 2.5% and 2.1%, respectively. The contents of each index component in 8 batches of sample were schisandrin 1.545 7-1.909 9 mg/g, schisandrol B 0.129 8-0.235 1 mg/g, cryptotanshinone 0.508 4-0.523 4 mg/g, tanshinone I 0.111 7-0.122 3 mg/g, tanshinone IIA 0.755 8-0.874 4 mg/g, γ-schisandrin 0.120 2-0.190 1 mg/g. Conclusion: The established analytical method is highly sensitive with strong specificity and it can be used efficiently in the quality control of ZAC.
