食品科学 ›› 2005, Vol. 26 ›› Issue (5): 37-40.

• 基础研究 • 上一篇    下一篇

转谷氨酰胺酶、复合磷酸盐、卡拉胶、酪蛋白对鸡肉肠质硬度的影响

 孙健, 徐幸莲, 周光宏, 黄红兵   

  1. 南京农业大学农业部农畜产品加工与质量控制重点开放实验室
  • 出版日期:2005-05-15 发布日期:2011-09-19

Effect of Transglutaminase, Mixed Phosphate, к-carrageenan and Casein on Hardness of Chicken Sausage

 SUN  Jian, XU  Xing-Lian, ZHOU  Guang-Hong, HUANG  Hong-Bing   

  1. Key Laboratory of Food Processing and Quality Control, Ministry of Agriculture, Nanjing Agricultural University
  • Online:2005-05-15 Published:2011-09-19

摘要: 本文以鸡脯肉为原料,利用中心复合正交试验设计的原理,设计了4因子3水平的试验,并采用响应曲面法研究了转谷氨酰胺酶(0~0.8%)及复合磷酸盐(0~0.5%)、卡拉胶(0~0.8%)、酪蛋白(0~5%)对鸡肉肠硬度的综合影响。结果显示,TGase和酪蛋白能显著提高鸡肉肠硬度(p<0.05),而复合磷酸盐和卡拉胶则影响不显著(p>0.05)。并得出硬度预测回归方程,并优化得到最佳组合:TGase(0.8%)、复合磷酸盐(0%)、卡拉胶(0.8%)、酪蛋白(5%)条件下有最大硬度705.517g。

关键词: 响应曲面法, 转谷氨酰胺酶, 复合磷酸盐, к-卡拉胶, 酪蛋白, 鸡肉肠, 硬度

Abstract: In the paper,response surface methodology was used to investigate the main effects and interactions of transglutaminase (TGase, 0~0.8%), mixed phosphates (0~0.5%),к-carrageenan(0~0.8%) and casein(0~5%) on hardness of chicken breast muscle sausage, with four factors and thee levels Central Composite Orthogonal Design. Results showed that TGase and casein could increase hardness significantly(p<0.05), while mixed phosphate and к-carrageenan had no increasing effect(p>0.05). Recongress equation of hardness was made up to calculate chicken sausage hardness. In the end,optimal ratio of the additives was: TGase(0.8%), mixed phosphate(0%),к-carrageenan(0.8%) and casein(0~5%) with the hardest sausage(705.517g).

Key words: response surface methodology, transglutaminase, mixed phosphate, к-carrageenan, casein, chicken sausage, hardness