食品科学 ›› 2005, Vol. 26 ›› Issue (1): 170-172.

• 分析检测 • 上一篇    下一篇

反相液相色谱法测定蜂王浆及其制品中10-HDA

 龙洲雄, 万春花, 王凯, 刘波平, 胡海山   

  1. 江西省分析测试研究所; 江西省分析测试研究所
  • 出版日期:2005-01-15 发布日期:2011-09-19

Determination of 10-HDA in Royal Jelly and Its Products by RP-HPLC

 LONG  Zhou-Xiong, WAN  Chun-Hua, WANG  Kai, LIU  Bo-Ping, HU  Hai-Shan   

  1. Jiangxi Analysing and Testing Institute
  • Online:2005-01-15 Published:2011-09-19

摘要: 本文采用反相液相色谱法测定蜂王浆及其制品中10-HDA的含量。色谱柱为KromasilC18柱,流动相为V(甲醇):V(水):V(磷酸)=55:45:0.2,流速1.0ml/min,对羧基苯甲酸乙酯作内标,检测波长210nm。本法简单、快速、准确,重现性好,回收率高(97.6%~101.8%)。

关键词: 反相液相色谱法, 蜂王浆, 10-HDA

Abstract: The contents of 10-hydroxy-2-decenoic acid in royal jelly and its products were determinded by RP-HPLC. 10-HDA could be separated on C18 column by using CH3OH-H2O-H3PO4 ( 55:45:0.2, V/V/V) as the mobile phase at a flow-rate of 1.0ml/ min,Ethyl-P-hyaroxybenzoate was used as the internal standard and then detected at UV 210 nm ,This method was simple, rapid and accurate, the results were reproducible. The recoveries were 97.6%~101.8%.

Key words: RP-HPLC, royal jelly, 10-HDA