食品科学 ›› 2008, Vol. 29 ›› Issue (11): 106-109.

• 基础研究 • 上一篇    下一篇

黄原胶对牛肉品质影响的研究

 方红美, 王武, 陈从贵   

  1. 合肥工业大学生物与食品工程学院;
  • 出版日期:2008-11-15 发布日期:2011-12-08

Effect of Xanthan Gum on Properties of Beef Muscle

 FANG  Hong-Mei, WANG  Wu, CHEN  Cong-Gui   

  1. School of Biology and Food Engineering,Hefei University of Technology,Hefei 230009,China
  • Online:2008-11-15 Published:2011-12-08

摘要: 本实验研究了黄原胶添加水平及冷藏时间对冷冻牛肉色泽、保水、嫩度及pH值等品质特性的影响。结果表明:利用0.5%的黄原胶溶液浸泡牛肉,可显著提高牛肉的保水性、pH值,并可降低牛肉的最大剪切力(p<0.05),改善了牛肉的嫩度,但也带来牛肉色泽的明显劣变。

关键词: 黄原胶, 牛肉, 色泽, 保水性, 嫩度

Abstract: The effects of addition amounts of xanthan gum and storage time on the properties of beef muscles,such as color,water holding capacity(WHC),tenderness and pH,were investigated in this study.The results showed that the WHC,pH and tenderness of beef muscle are promoted significantly while its color worsens obviously after being soaked in aqueous solution of 0.5 % xanthan gum(p<0.05).

Key words: xanthan gum, beef muscles, colour, WHC, tenderness