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宁夏枸杞黄酮类化合物HPLC指纹图谱研究
引用本文:张自萍,廖国玲,李弘武.宁夏枸杞黄酮类化合物HPLC指纹图谱研究[J].中草药,2008,39(1):103-105.
作者姓名:张自萍  廖国玲  李弘武
作者单位:1. 宁夏大学,西部特色生物资源保护与利用教育部重点实验室,宁夏,银川,750021
2. 宁夏大学,西部特色生物资源保护与利用教育部重点实验室,宁夏,银川,750021;宁夏医学院,药检系,宁夏,银川,750004
基金项目:教育部科技司资助项目 , 宁夏大学校科研和教改项目 , 宁夏自然科学基金
摘    要:目的 建立宁夏枸杞黄酮类化合物高效液相色谱指纹图谱,为鉴别不同来源的宁夏枸杞提供依据.方法 以10个宁夏不同产地的宁夏枸杞主栽品种"宁杞Ⅰ号"样品建立枸杞黄酮类化合物指纹图谱共有模式,采用"中药色谱指纹图谱相似度评价系统"软件进行数据处理,对15个不同来源的枸杞样品进行了分析.结果 本研究建立的方法 重现性较好;16个特征峰构成了宁夏枸杞黄酮类化合物色谱指纹图谱的特征;不同产地、不同品种的枸杞样品黄酮类化合物组成与量存在差异.结论 所建立的枸杞黄酮类化合物的HPLC指纹图谱对不同产地、不同品种枸杞的鉴别具有参考价值.

关 键 词:宁夏枸杞  黄酮类化合物  高效液相色谱  指纹图谱  共有模式  相似度  宁夏枸杞  黄酮类化合物  HPLC  指纹图谱  研究  flavonoids  价值  对不同产地  差异  存在  化合物组成  主栽品种  特征峰  构成  结果  分析  数据处理  软件  评价系统  相似度
文章编号:0253-2670(2008)01-0103-03
收稿时间:2007-03-26
修稿时间:2007年3月26日

HPLC Fingerprint of flavonoids from Lycium barbarum
ZHANG Zi-ping,LIAO Guo-ling and LI Hong-wu.HPLC Fingerprint of flavonoids from Lycium barbarum[J].Chinese Traditional and Herbal Drugs,2008,39(1):103-105.
Authors:ZHANG Zi-ping  LIAO Guo-ling and LI Hong-wu
Affiliation:Key Laboratory of Ministry of Education for Protection and Utilization of Special Biological Resourcesin Western, Ningxia University, Yinchuan 750021, China;Key Laboratory of Ministry of Education for Protection and Utilization of Special Biological Resourcesin Western, Ningxia University, Yinchuan 750021, China;Department for Drug Control,Ningxia Medical College, Yinchuan 750004, China;Key Laboratory of Ministry of Education for Protection and Utilization of Special Biological Resourcesin Western, Ningxia University, Yinchuan 750021, China
Abstract:Objective To establish chromatographic fingerprint of flavonoids from Lycium barbarum by HPLC and distinguish the Fructus Lycii from different habitats. Methods The mutual mode was established depending on ten Fructus Lycii samples from different growing areas in Ningxia. The solftware "Similarity Evaluation System for Chromatographic Fingerprint of Chinese Materia Medica" was applied to analyzing 15 Fructus Lycii samples from different habitats. Results The established chromatographic fingerprint method had good repeatability; 16 peaks are characteristic of HPLC fingerprints of flavonoids and flavonoids of Fructus Lycii from different habitats were quite different in content and constituent. Conclusion This chromatographic fingerprint spectrum of flavonoids could be used to distinguish Fructus Lycii from different habitats.
Keywords:Lycium barbarum L    flavonoids  HPLC  fingerprint  mutual mode  similarity
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