Influence of Ultrasound and Proteolytic Enzyme Inhibitors on Muscle Degradation, Tenderness, and Cooking Loss of Hens During Aging

文献类型： 外文期刊

第一作者： Xiong, Guo-yuan

作者： Xiong, Guo-yuan;Zhang, Li-li;Zhang, Wei;Wu, Juan

作者机构：

关键词： ultrasonic;protease inhibitor;incorporating treatment;myofibrillar protein;Caspase-3/7;Z-DEVD-fmk

期刊名称：CZECH JOURNAL OF FOOD SCIENCES （ 影响因子：1.279； 五年影响因子：1.829 ）

ISSN： 1212-1800

年卷期： 2012 年 30 卷 3 期

页码：

收录情况： SCI

摘要： The potential contribution of mechanical disruption by ultrasonics and endogenous proteolytic enzymes on the tenderisation of hen muscle were investigated. The importance of endogenous enzymes was evaluated using various specific inhibitors. Freshly obtained breast muscles of culled hens, from the 6 groups investigated were treated with different proteolytic enzyme inhibitors and/or ultrasonics, group was treated with different methods, and then stored at 4 degrees C for 0, 1, 3, and 7 days. Shear force decreased by 1.19 kg, and shear force and cooking loss were reduced by 0.69 kg and 4.27%, respectively, in the incorporated group treatment. The calpastatin activity was affected by all treatments except in the Z-DEVD-fmk-treated group, caspase-3 activity decreased in Z-DEVD-fmk-treated group. Therefore, the results suggest that ultrasonics and endogenous proteases contributed to muscle degradation, thereby improving hen meat tenderness and decreasing the cooking loss. Thus muscle degradation, tenderness, and water-retaining properties of hens were improved by a combination of ultrasound and exogenous proteolytic enzyme inhibitors.

分类号：

  • 相关文献

[1]Dephosphorylation enhances postmortem degradation of myofibrillar proteins. Li, Zheng,Li, Meng,Du, Manting,Zhang, Dequan,Shen, Qingwu W.. 2018

[2]Gel properties and molecular forces of lamb myofibrillar protein during heat induction at different pH values. Ni, Na,Wang, Zhenyu,He, Fan,Wang, Linchen,Pan, Han,Li, Xin,Wang, Qiang,Zhang, Dequan,Ni, Na. 2014

[3]Effects of Oxidation on Water Distribution and Physicochemical Properties of Porcine Myofibrillar Protein Gel. Li, Yin,Li, Xia,Wang, Jin-zhi,Zhang, Chun-hui,Sun, Hong-mei,Wang, Chun-qing,Xie, Xiao-lei. 2014

[4]The alteration in the architecture of a T-DNA insertion rice mutant osmtd1 is caused by up-regulation of MicroRNA156f. Peng, Keqin,Huang, Zhigang,Tong, Jianhua,Kabir, Mohammed Humayun,Xiao, Langtao,Shen, Gezhi,Wang, Jianhui,Zhang, Jingzhe,Qin, Genji. 2015

[5]Isolation of a maize ZmCI-1B promoter and characterization of its activity in transgenic maize and tobacco. Li, Ye,Liu, Xiaoqing,Zhou, Xiaojin,Yang, Wenzhu,Chen, Rumei,Li, Jie,Li, Suzhen,Chen, Guanyu.

[6]Catalytic degradation of phenol in sonolysis by coal ash and H2O2/O-3. Liu, C. S.,Gao, Y. X.,Zhou, J. M.,Liu, H.,Liang, M. Y.. 2009

[7]Eeffect of the environment factors on KGM molecular dimension. Wang Chao,Xu Mei,Zhu Yu-peng,Cai Lin-lin,Qiao Yu. 2011

[8]Ultrasonically initiated emulsion polymerization of methyl methacrylate. Liao, YQ,Wang, Q,Xia, HS,Xu, X,Baxter, SM,Slone, RV,Wu, SG,Swift, G,Westmoreland, DG. 2001

[9]Effect of ultrasonic treatment on immunological activities of polysaccharides from adlay. Yao, Yang,Zhu, Yingying,Gao, Yue,Ren, Guixing,Zhu, Yingying,Gao, Yue.

[10]Immunoregulatory activities of polysaccharides from mung bean. Yao, Yang,Ren, Guixing,Zhu, Yingying.

[11]Study on the Structure of Defatted Wheat Germ Protein Isolate under Ultrasonic Treatment. Liu Bin,Ma Hai-le,Li Shu-jun,Tian Wan-min,Wu Ben-gang,Liu Bin,Li Shu-jun,Ma Hai-le. 2011

作者其他论文 更多>>

微信小程序