Study on HPLC Fingerprints of Huobahuagen Tablets Intermediate
10.6039/j.issn.1001-0408.2017.33.29
- VernacularTitle:火把花根片中间体的HPLC指纹图谱研究
- Author:
Dingding ZHENG
1
;
Xiaomei ZHANG
;
Yi YANG
;
Yilong CHEN
;
Na LI
;
Yuanyuan YAO
;
Dajian YANG
Author Information
1. 重庆市中药研究院
- Keywords:
Huobahuagen tablets;
Intermediate;
HPLC;
Fingerprint
- From:
China Pharmacy
2017;28(33):4714-4717
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To establish the HPLC fingerprints for Huobahuagen tablets intermediate. METHODS:HPLC was per-formed on Inertsil ODS-4 column with mobile phase consisted of acetonitrile-0.1% phosphoric acid (gradient elution) at the flow rate of 0.75 mL/min. The detection wavelength was set at 220 nm,and column temperature was 30 ℃. The sample size was 10 μL. Using wilforgine as reference,HPLC chromatograms of 10 batches of samples were determined. Common peak identification and similarity evaluation were performed by using Similarity Evaluation System for TCM Chromatographic Fingerprint (2004 A edi-tion). RESULTS:There were 25 common peaks in HPLC chromatograms of 10 batches of samples,and similarity degrees were higher than 0.9. After validated,HPLC chromatograms of 10 batches of samples were in good agreement with control fingerprints. CONCLUSIONS:The established fingerprint can provide reference for identification and quality evaluation of Huobahuagen tab-lets intermediate.
