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Position: Home > Articles > Effect of Ammonium Hydroxide Treatment on Physicochemical Properties of Yak Meat MEAT RESEARCH 2013,27 (8) 8-10

氢氧化铵处理对牦牛肉理化性质的影响

作  者:
史智佳;臧明伍;吕玉
单  位:
中国肉类食品综合研究中心
关键词:
牦牛肉;嫩度;胶原蛋白;蒸煮得率;氢氧化铵
摘  要:
以牦牛肉为研究对象,研究了不同氢氧化铵添加量对牦牛肉的pH值、嫩度、胶原蛋白溶解性、离心损失和蒸煮得率的影响,以及滚揉处理的协同作用。结果表明:添加一定量的氢氧化铵可以显著的提高牦牛肉的pH值、蒸煮得率和胶原蛋白溶解性,降低离心损失和剪切力值,而滚揉处理可以显著促进氢氧化铵对牦牛肉的嫩化作用。
译  名:
Effect of Ammonium Hydroxide Treatment on Physicochemical Properties of Yak Meat
作  者:
SHI Zhi-jia;ZANG Ming-wu;L Yu;China Meat Research Center;
关键词:
yak meat;;tenderness;;collagen solubility;;cooking yield;;ammonium hydroxide
摘  要:
This study was performed to investigate the effect of ammonium hydroxide(AH)treatment and its synergistic effect with tumbling on pH value,tenderness,collagen solubility,centrifugation loss and cooking yield of yakmeat.In the presence of AH,pH,cooking yield and collagen solubility of yak meat were significantly increased,while centrifugation loss and Warner-Bratzler shear force(WBSF)were reduced.Furthermore,tumbling could enhance the tenderizing effect of AH on yak meat.

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