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Position: Home > Articles > Research Progress on the Quality of Frozen Chicken MEAT RESEARCH 2013,27 (12) 28-31

冷冻鸡肉品质的研究进展

作  者:
王艳芳;林捷;郑华
单  位:
华南农业大学食品学院
关键词:
冷冻速率;冻藏温度;冻藏时间;鸡肉
摘  要:
冷冻是加工鸡肉的一种普遍且有效的方法。本文主要介绍了快速冻结能够使鸡肉的汁液流失率降低、肌原纤维盐溶性蛋白及Ca2+-ATPase活性下降减少,并且提高鸡肉色泽的亮度。随冻藏时间的延长,鸡肉的脂肪氧化和蛋白质变性加剧;但在一定冻藏期内,冷冻鸡肉的脂肪氧化和蛋白质变性程度不大,鸡肉还是新鲜的。一般认为快速冻结和低温冷藏是加工鸡肉产品比较理想的加工工艺。但考虑到实际生产应用,超快速冻结和极低温冷藏对鸡肉加工是不必要的。
译  名:
Research Progress on the Quality of Frozen Chicken
作  者:
WANG Yan-fang;LIN Jie;ZHENG Hua;College of Food Science,South China Agricultural University;
关键词:
freezing rate;;frozen storage time;;frozen storage temperature;;chicken
摘  要:
Freezing is a common and effective method for processing chicken.Fast freezing could reduce chicken drip loss and the decrement of Ca2+-ATPase activity and salt-solubility of myofibrillar protein,and improve the brightness of chicken color.Fat oxidation and protein denaturation in chicken become more prominent with the extension of freezing time,although showing only slight changes within a certain freezing time so that the chicken is still fresh.It is generally acknowledged that fast freezing and low-temperature refrigeration are suitable for chicken products.However,ultra-rapid freezing and extremely low-temperature refrigeration are unnecessary for chicken processing in practice.

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