Vasanthi C, Venkataramanujam V, Dushyanthan K
Department of Meat Science and Technology, Madras Veterinary College, Chennai 600007, India.
Meat Sci. 2007 Jun;76(2):274-80. doi: 10.1016/j.meatsci.2006.11.018. Epub 2007 Jan 26.
The effect of cooking temperature (80-100°C) and time (30-60min) on collagen solubility of Semimembranosus muscle in carabeef were investigated. The pH, cooking loss, shear force value, collagen content, collagen solubility, sensory evaluation and histological observations of water bath cooked and pressure cooked Semimembranosus meat samples were measured. Increase in pH, cooking loss, collagen solubility and tenderness scores with decrease in shear force value and collagen content was observed with increases in cooking temperature and time. However, no statistical difference was observed for shear force values, collagen solubility values and tenderness scores in pressure cooked meat and meat cooked in a water bath at 100°C for 45min, inferring that cooking of buffalo meat at 100°C for 45min improved collagen solubility and tenderness to the same extent as that due to pressure cooking.
研究了烹饪温度(80 - 100°C)和时间(30 - 60分钟)对卡拉牛肉半膜肌胶原蛋白溶解性的影响。测量了水浴煮熟和压力煮熟的半膜肌肉类样品的pH值、烹饪损失、剪切力值、胶原蛋白含量、胶原蛋白溶解性、感官评价和组织学观察结果。随着烹饪温度和时间的增加,观察到pH值、烹饪损失、胶原蛋白溶解性和嫩度得分增加,同时剪切力值和胶原蛋白含量降低。然而,压力煮熟的肉和在100°C水浴中煮45分钟的肉在剪切力值、胶原蛋白溶解性值和嫩度得分方面没有观察到统计学差异,这表明在100°C下煮45分钟的水牛城肉的胶原蛋白溶解性和嫩度改善程度与压力烹饪相同。