期刊论文

Study on HPLC Fingerprint Combined with Chemical Pattern Recognition of Turmeric Standard Decoction

中文

湖南农业科学

1006-060X

2023

3

81-86

10.16498/j.cnki.hnnykx.2023.003.017

湖南省农业产业技术体系中药材体系岗位专家(湘农发〔2019〕105号)。

本校为第一机构

为了建立姜黄标准汤剂的HPLC指纹图谱,以来自四川、云南和广西的15个批次姜黄饮片为原料制备姜黄标准汤剂冻干粉,通过优化样品提取工艺和色谱条件,对姜黄标准汤剂的主要成分进行HPLC分析和化学模式识别分析。结果表明:15批...展开更多 为了建立姜黄标准汤剂的HPLC指纹图谱,以来自四川、云南和广西的15个批次姜黄饮片为原料制备姜黄标准汤剂冻干粉,通过优化样品提取工艺和色谱条件,对姜黄标准汤剂的主要成分进行HPLC分析和化学模式识别分析。结果表明:15批姜黄标准汤剂的HPLC指纹图谱共标定了13个共有峰,确认了11、12和13号峰分别为双去甲氧基姜黄素、去甲氧基姜黄素和姜黄素;通过主成分分析筛选...

To establish the HPLC fingerprint of turmeric(Curcuma longa L.)standard decoction for its quality control,turmeric decoction pieces processed with 15 batches of Curcuma longa L.raw meterial from Sichuan,Yunnan and Guangxi were prepared as freeze-dried powder in laborato...MORE To establish the HPLC fingerprint of turmeric(Curcuma longa L.)standard decoction for its quality control,turmeric decoction pieces processed with 15 batches of Curcuma longa L.raw meterial from Sichuan,Yunnan and Guangxi were prepared as freeze-dried powder in laboratory for later extraction.Subsequently,the extraction ...