天然产物研究与开发 ›› 2014, Vol. 26 ›› Issue (5): 699-703.

• 研究简报 • 上一篇    下一篇

HPLC-DAD和UPLC-MS/MS对蔓花生中二苯乙烯类化合物的研究

韩寒冰1*,王明阳2,马 超1,李海航3   

  1. 1 广东石油化工学院化学与生命科学学院;2 茂名出入境检验检疫局,茂名525000;3 华南师范大学生命科学学院,广东省植物发育生物工程重点实验室,广州510631
  • 出版日期:2014-05-31 发布日期:2014-11-17

Simultaneous Determination of Stilbene Compounds in Arachis duranensis by HPLC-DAD and UPLC-MS/MS

HAN Han-bing1*, WANG Ming-yang2, MA Chao1, LI Hai-hang3   

  1. 1 College of Chemistry and Life Sciences,Guangdong University of Petrochemical Technology,Maoming; 2 Maoming Entry-Exit Inspection and Quarantine Bureau,Maoming,Guangdong 525000,China; 3 Guangdong Provincial Key Laboratory of Biotechnology for Plant Development,College of Life Sciences,South China Normal University,Guangzhou 510631, China
  • Online:2014-05-31 Published:2014-11-17

摘要: 采用HPLC-DAD和UPLC-MS/MS对蔓花生中白藜芦醇、白藜芦醇苷和二苯乙烯苷三种二苯乙烯类化合物进行鉴定,建立HPLC-DAD同时测定三种化合物含量的方法。HPLC-DAD分析采用依利特ODS1色谱柱,柱温40 ℃,流动相A为甲醇,B为1%乙酸水溶液,流速1.0 mL/min。UPLC-MS/MS采用ACQUITY UPLC BEH C18色谱柱,流动相A为乙腈,B为水,电喷雾离子源,负离子检测,数据采集方式为多反应监测模式(MRM)。结果表明:蔓花生根、茎和叶中白藜芦醇含量分别为66.28、90.83和81.56 μg/g,白藜芦醇苷含量分别为123.78,302.77和236.53 μg/g,根和茎中二苯乙烯苷含量分别为673.60和764.65 μg/g,叶中未检测到二苯乙烯苷。

关键词: 蔓花生, 二苯乙烯类化合物, HPLC-DAD, UPLC-MS/MS

Abstract: Simultaneous determination of 3 stilbene compounds,namely resveratrol,polydatin and stilbene glucoside (2,3,5,4′-tetra-hydroxy-stilbene-2-O-β-D-glucoside) from Arachis duranensis was performed using HPLC-DAD and UPLC-MS/MS.The experimental conditions for HPLC-DAD analysis were as follows:ODS1 column (250 mm × 4.6 mm,5 μm);column temperature,40 ℃;mobile phase A,methanol;mobile phase B,1% aqueous acetic acid;flow rate,1.0 mL/min;DAD scanning wavelength,190-400 nm;detection wavelength,303 nm.The UPLC-MS/MS conditions were as follows:ACQUITY UPLC BEH C18 column (2.1 mm × 50 mm,1.7 μm);mobile phase A,acetonitrile;mobile phase B,water;ion source,ESI (negative ion mode).UPLC-MS/MS data were collected using multiple reaction monitoring (MRM) mode.The results showed that resveratrol contents were 66.28,90.83 and 81.56 μg/g,polydatin contents were 123.78,302.77 and 236.53 μg/g,in roots,stems and leaves of A.duranensis,respectively.The content stilbene glucoside in roots and stems was 673.60 and 764.65 μg/g,respectively,but was not detected in leaves.

Key words: Arachis duranensis, stilbene compounds, HPLC-DAD, UPLC-MS/MS

中图分类号: 

R286