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Position: Home > Articles > Optimization of Simultaneous Addition of Three Water-holding Agents for Improved Water-holding Capacity of Recombinant Beef MEAT RESEARCH 2011 (9) 31-35

重组牛肉保水剂的工艺配方优化

作  者:
胡铁军;尚祖萍
单  位:
吉林省长春皓月清真肉业股份有限公司
关键词:
重组牛肉;保水性;二次通用旋转组合设计
摘  要:
在单因素试验的基础上,以吸水率为指标,同时参考失水率指标,采用二次回归通用旋转组合设计试验,对重组牛肉保水剂的工艺配方进行研究,并借助DPS软件分析大豆分离蛋白、复合磷酸盐和柠檬酸钠3个因素最佳配比。得出重组牛肉保水剂的最佳工艺配方为大豆分离蛋白0.3%、柠檬酸钠0.4%、复合磷酸盐0.15%。在此条件下重组牛肉吸水率可达8.49%,比原料肉提高21.29%。
译  名:
Optimization of Simultaneous Addition of Three Water-holding Agents for Improved Water-holding Capacity of Recombinant Beef
作  者:
HU Tie-jun,SHANG Zu-ping(Jilin Province Changchun Haoyue Islamic Meat Co.Ltd.,Changchun 130062,China)
关键词:
recombinant beef;water-absorbing capacity;quadratic rotation general combination design
摘  要:
In order to improve the water-holding capacity and water loss rate of recombinant beef,compound phosphate,soybean protein isolate and sodium citrate were simultaneously added,and their amounts were optimized by one-factor-at-a-time method in combination with quadratic rotation general combination design.The analysis of the experimental data,carried out using the Agricultural Experiment 4.0 statistical analysis software,indicated that the optimal amounts of added compound phosphate,soybean protein isolate and sodium citrate in recombinant beef were 0.15%,0.3% and 0.4%,respectively.The resulting water-absorbing rate of recombinant beef was 8.49%,demonstrating a 21.29% increase when compared with original beef.

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