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Position: Home > Articles > Meat Texture Characteristics of Yak Meat from South Gansu MEAT RESEARCH 2013,27 (9) 19-21

甘南牦牛肉质构特性分析

作  者:
张丽;师希雄;余群力;田甲春
单  位:
甘肃农业大学食品科学与工程学院
关键词:
牦牛肉;质构;成熟
摘  要:
以甘南牦牛肉为材料,采用质地多面剖析法研究了牦牛肉成熟过程中质构特性的变化,同时,分析了牦牛肉质构各指标间的相关性。结果表明:经过7d的成熟,牦牛肉的质构指标如硬度、内聚性、弹性、咀嚼性、黏附性总体均呈下降的趋势,同时,牦牛肉的硬度与咀嚼性、内聚性呈现极显著的正相关(P<0.01),咀嚼性与硬度、内聚性也呈现极显著的正相关(P<0.01)。
译  名:
Meat Texture Characteristics of Yak Meat from South Gansu
作  者:
ZHANG Li;SHI Xi-xiong;YU Qun-li;TIAN Jia-chun;College of Food Science and Engineering,Gansu Agricultural University;
关键词:
yak meat;;texture;;aging
摘  要:
Changes in the texture characteristics of meat from yaks in the south of Gansu province during postmortem aging at 4 ℃ were evaluated using texture profile analysis(TPA). Meanwhile,their correlations were also analyzed. During 7 days of postmortem aging,all the texture characteristics of hardness,springiness,chewiness adhesiveness and cohesiveness showed an overall downward trend. A significant positive correlation between hardness and chewiness or cohesiveness was observed(P < 0.01). In addition,yak meat chewiness also indicated a significant positive correlation with hardness or cohesiveness(P < 0.01).

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