食品科学 ›› 2006, Vol. 27 ›› Issue (9): 193-196.

• 分析检测 • 上一篇    下一篇

高效液相色谱法-紫外检测器测定辣椒制品中辣椒素的含量

 王燕,  夏延斌,  熊科,  罗凤莲   

  1. 湖南农业大学食品科技学院
  • 出版日期:2006-09-15 发布日期:2011-10-20

Determination of Capsaicinoid Content in Capsicum Products with HPLC-UVD

 WANG  Yan,   Xia-Yan-Bin,   Xiong-Ke,   Luo-Feng-Lian   

  1. College of Food Science and Technology, Hunan Agricultural University, Changsha 410128, China
  • Online:2006-09-15 Published:2011-10-20

摘要: 本文研究了用超声波法提取辣椒素,再采用高效液相色谱法测定。色谱条件为:色谱柱为AgilentZorbaxSB-C18(5μm,250mm×4.6mm),柱温30.0℃。UV检测器的波长:280nm。流动相V(甲醇):V(水)=80:20,流速0.8ml/min,进样量10μl。结果表明用超声波提取法简单、提取率高。

关键词: 辣椒素, 测定, 高效液相色谱-紫外检测器(HPLC-UVD)

Abstract: This article studied the extraction of capsaicin from capsicum products by ultrasonic processing, then the capsaicin was determined by high performance liquid chromatograph(HPLC).The HPLC system consisted of Agilent Zorbax SB-C18 (5μm,250mm×4.6mm), with column temperature 30℃, and the ultraviolet detector 280nm. The mobile phase was V(Methanol): V(H2O)=80:20 with a flow rate of 0.8ml/min, and the sample volume was 10μl. The result showed that the method of ultrasonic technique is easy, the extraction rate is high, and the result is satisfactory.

Key words:  , capsaicin; determination; HPLC-UVD;