Determination of eleven major components and fingerprint chromatography for Reduning injection by UPLC.
- Author:
Sha WU
;
Xue WANG
;
Ya-nan WU
;
Qi-an LIU
;
Jian-xiong WU
;
Yu-an BI
;
Zhen-zhong WANG
;
Wei XIAO
- Publication Type:Journal Article
- MeSH:
Chlorogenic Acid;
chemistry;
isolation & purification;
standards;
Chromatography, High Pressure Liquid;
methods;
Drugs, Chinese Herbal;
chemistry;
isolation & purification;
standards;
Glucosides;
chemistry;
isolation & purification;
standards;
Iridoids;
chemistry;
isolation & purification;
standards;
Quality Control;
Reference Standards;
Reproducibility of Results;
Sensitivity and Specificity;
Time Factors
- From:
China Journal of Chinese Materia Medica
2014;39(24):4804-4810
- CountryChina
- Language:Chinese
-
Abstract:
A reliable method for simultaneous determinition of eleven representative components (neochlorogenic acid, chlorogenic acid, cryptochlorogenic acid, isochlorogenic acid B, isochlorogenic acid A, isochlorogenic acid C, shanzhiside, geniposidic acid, genipin-1-β-D-gentiobioside, geniposide and secoxyloganin) in combination of chromatographic fingerpint analysis for Reduning injection was developed by ultra high-performance liquid chromatography (UPLC). The method was performed on an Agilent ZORBAX SB-C18 anlytical column (3. 0 mm x 100 mm, 1. 8 µm) with a guard column of Agilent UPLC Guard ZORBAX SB-C18 (3.0 mm x 5 mm) at the column temperature of 30 °C. The gradient mobile phase consisted of acetonitrile (A)-0. 1% phosphoric acid (B) with a flow rate of 0. 4 mL . min-1. The injection volumn was 2 µL. The detection wavelengths were set at 324 nm and 238 nm for quantit tive analysis and 225 nm for fingerpint chromatography. Neochlorogenic acid, chlorogenic acid, cryptochlorogenic acid, isochlorogenic acid B, isochlorogenic acid A, isochlorogenic acid C, shanzhiside, geniposidic acid, genipin-1-β-D-gentiobioside, geniposide and secoxyloganin were baseline seperated with good linearity relationships (r >0. 999) between concentration and peak areas over the linear ranges. The average recoverys of the investigated compounds were 103.5%, 100. 2%, 103. 3%, 102. 8%, 101. 3%, 102. 8%, 97. 36%, 99. 62%, 98. 16%, 102. 8%, 99. 27%, respectively. Reduning injection of forty-five batches was analyzed by UPLC finge print chromatography. Thirty batches were selected to generate the reference fringerprint chromatography with fourteen common peaks. The similarity values between the reference fringerprint chromatography and the remaining fifteen batches were higher than 0. 99. The developed method was fast, accurate and sensitive. It could be used as a reference for the quality control of multiple components determination and fingerprint chromatography for Reduning injection in future.
