详细信息
文献类型:期刊文献
中文题名:黄管秦艽UPLC指纹图谱研究
英文题名:UPLC Fingerprint of Gentiana officinalis Root
作者:杨燕梅[1];黄得栋[1];卢有媛[1];林丽[1,2];马晓辉[1];朱田田[1,2];晋玲[1,2]
第一作者:杨燕梅
机构:[1]甘肃中医药大学药学院,甘肃兰州730000;[2]甘肃中医药大学中(藏)药资源研究所,甘肃兰州730000
第一机构:甘肃中医药大学药学院(西北中藏药协同创新中心办公室)
年份:2016
卷号:39
期号:8
起止页码:1734
中文期刊名:中药材
外文期刊名:Journal of Chinese Medicinal Materials
收录:CSTPCD;;Scopus;北大核心:【北大核心2014】;CSCD:【CSCD2015_2016】;PubMed;
基金:中央本级重大增减支项目名贵中药资源可持续利用能力建设子课题(20603020212;20603020110);2015年甘肃省高等学校科学研究项目(2015A-098)
语种:中文
中文关键词:黄管秦艽;大叶秦艽;UPLC指纹图谱
外文关键词:Gentiana officinalis H.Smith; Gentiana macrophylla Pall.; UPLC fingerprint
摘要:目的:建立黄管秦艽和大叶秦艽的UPLC指纹图谱,对两者指纹图谱进行相似度评价,为其质量控制提供有力依据。方法:超高效液相色谱法建立指纹图谱,色谱柱ACQUITY UPLCBEH C18柱(50 mm×2.1 mm,1.7μm),流动相甲醇-0.04%磷酸溶液梯度洗脱,流速0.3 m L/min,检测波长242 nm,柱温30℃。采用"中药色谱指纹图谱相似度评价系统"(2004 A版)分析指纹区和特征峰。结果:标定了黄管秦艽13个共有峰,13批黄管秦艽药材都有较高的相似度(0.976~0.997),用于指纹图谱适用性检验的大叶秦艽与黄管秦艽也有较高的相似度(0.998)。结论:该方法准确可靠,可用于黄管秦艽药材的质量控制。
Objective: To establish UPLC fingerprints of Gentiana officinalis root and Gentiana macrophylla root,and to evaluate the similarity of the fingerprints,in order to provide theoretical basis for the quality control of Gentiana officinalis root. Methods: The separation was performed on an ACQUITY UPLC~BEH C18column( 50 mm × 2. 1 mm,1. 7 μm) through a gradient elution of methanol-0. 04% aqueous phosphoric at a flow rate of 0. 3 m L/min. The detection wavelength was 242 nm,and the column temperature was set at30 ℃. Similarity evaluation system for chromatographic fingerprint of TCM( Version 2004 A) was used to analyze the fingerprints. Results: 13 common peaks were selected as the fingerprint peaks from 13 batches of Gentiana officinalis root samples,with the similarities between 0. 976 to 0. 997,and Gentiana macrophylla root used for fingerprint applicability test has high similarity( 0. 998) with Gentiana officinalis root. Conclusion: This method with good precision and reliability should be used for the quality control of Gentiana officinalis root.
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