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[Study on HPLC fingerprint and quantitative analysis of 3 components of Tibetan medicine Gyantse Seabuckthorn]
Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica
Format: Journal Article
Publication Year: 2016
Pages: 586 - 591
Source ID: shanti-sources-94536
Abstract: This study is to establish an HPLC fingerprint and quantitative analysis of 3 components of Gyantse Seabuckthorn from different producing areas.The separation was developed on Shimadzu InertSustain C18column (4.6 mm × 250 mm,5 μm) by gradient elution with acetonitrile and 0.2% phosphoric acid water as mobile phase at a flow rate of 1.0 mL•min ⁻¹; the detection wavelength was set at 360 nm and column temperature was set at 30 ℃. The data calculation was performed with similarity evaluation system for chromatographic fingerprint of traditional Chinese medicine(Version 2004A).The fingerprints of 10 batches of Gyantse Seabuckthorn were carried out by similarity comparison, and 12 chromatographic peaks were extracted as the common peaks of fingerprint, of which three main active ingredients were successfully determined. This is the first established fingerprint and multi-component quantitative determination of Gyantse Seabuckthorn by using HPLC. This method has good precision stability and repeatability that could provide basis for quality control and evaluation of Gyantse Seabuckthorn.