食品科学 ›› 2008, Vol. 29 ›› Issue (9): 515-517.

• 分析检测 • 上一篇    下一篇

牛肉预煮液中肌肽含量的检测

 邢子鑫, 何一航, 朱秋劲   

  1. 贵州大学生命科学学院食品营养与安全系;
  • 出版日期:2008-09-15 发布日期:2011-12-08

Detection of Carnosine Content in Pre-cooked Beef Liquid

 XING  Zi-Xin, HE  Yi-Hang, ZHU  Qiu-Jin   

  1. Department of Food Nutrition and Safety,School of Life Science,Guizhou University,Guiyang 550025,China
  • Online:2008-09-15 Published:2011-12-08

摘要: 本实验通过对牛肉预煮液进行超滤等处理,使用高效液相色谱法对预煮液中肌肽进行了初步检测,结果表明预煮液中肌肽的含量较高,其含量可达382.68mg/L。通过加标实验,进一步确定了该峰就是肌肽。

关键词: 肌肽, 预煮液, 高效液相色谱

Abstract: After ultrafiltration of pre-cooked beef liquid, the primary detection of carnisine content in it was carried out using HPLC.The results showed that the carnosine in the pre-cooking beef liquid has a higher content, up to 382.68 mg/L. According to the experimental results of spiked pre-cooked beef liquid, the carnosine is further identified.

Key words: carnisine, pre-cooked liquid, HPLC