Comparsion of the Effects of Succinate and NADH on Postmortem Metmyoglobin Redcutase Activity and Beef Colour Stability

文献类型： 外文期刊

第一作者： Gao Xiao-guang

作者： Gao Xiao-guang;Tang Meng-tain;Ma Chang-wei;Dai Rui-tong;Gao Xiao-guang;Wang Zhen-yu

作者机构：

关键词： succinate;NADH;malonic acid;rotenone;metmyoglobin;electron transport chain

期刊名称：JOURNAL OF INTEGRATIVE AGRICULTURE （ 影响因子：2.848； 五年影响因子：2.979 ）

ISSN： 2095-3119

年卷期： 2014 年 13 卷 8 期

页码：

收录情况： SCI

摘要： In two experiments, the effects of succinate and NADH (reduced nicotinamide adenine dinucleotide) on metmyoglobin reductase activity and electron transport chain-linked metmyoglobin reduction were investigated and compared. In experiment 1, metmyoglobin (MetMb), substrate and inhibitors were incubated with mitochondria. Comparsion of the effects of succinate and NADH on MetMb reduction was investigated. The MetMb percentage in sample treated with 8 mol L-1 succinate decreased by about 69% after 3 h incubation, and the effect was inhibited by the addition of 10 mol L-1 electron transfer chain complex II inhibitor malonic acid; the MetMb percentage in samples treated with 2 mol NADH decreased by 56% and the effect was inhibited by the addition of 0.02 mol L-1 electron transport chain complex I inhibitor rotenone. These results indicated that electron transport chain played an important role in MetMb reduction. Both complex II and complex I take part in the MetMb reduction in mitochondria through different pathways. NADH-MetMb reduction system was less stable than succinate-MetMb system. In experiment 2, the beef longissimus dorsi muscle was blended with different concentrations of succinate or NADH. Enhancing patties with higher concentration of succinate or NADH improved colour stability in vacuum packaged samples (P<0.05). These results verified that mitochondria electron transport chain is related to the MetMb reduction in meat system.

分类号：

  • 相关文献

[1]Severe riboflavin deficiency induces alterations in the hepatic proteome of starter Pekin ducks. Tang, Jing,Hu, Jian,Xie, Ming,Shi, Wenbiao,Jiang, Yong,Hou, Shuisheng,Tang, Jing,Guo, Yuming,Hegeman, Maria A.,Shi, Wenbiao,de Boer, Vincent,Keijer, Jaap. 2017

[2]Proteome analysis of maize seeds: the effect of artificial ageing. Xin, Xia,Lin, Xin-Hai,Chen, Xiao-Ling,Liu, Xu,Lu, Xin-Xiong,Lin, Xin-Hai,Zhou, Yuan-Chang.

[3]In vitro inhibition of pigmentation and fiber development in colored cotton. Yuan, Shu-na,Waqas, Malik,Bibi, Noreen,Wang, Xue-de,Waqas, Malik,Hua, Shui-jin. 2012

[4]Effect of two formulations on the decline curves and residue levels of rotenone in cabbage and soil under field conditions. Zhou, You,Wang, Kun,Li, Wei-Sheng,Li, Hong,Zhang, Ning,Zhang, Zhi-Xiang,Yan, Chao.

[5]Construction, expression and characterization of fusion enzyme containing azoreductase and glucose 1-dehydrogenase for dye removal. Lu, Li-Ling,Gao, Fen,Zhao, Yu-Hua,Yang, Yu-Yi,Lin, Hui. 2014

[6]The effect of dehydrogenase enzyme activity in glycolysis on the colour stability of mutton during postmortem storage. Xin Jian-zeng,Yang Fu-min,Xin Jian-zeng,Li Zheng,Li Xin,Li Meng,Wang Ying,Zhang De-quan. 2017

[7]The effect of temperature in the range of-0.8 to 4 degrees C on lamb meat color stability. Li, Xin,Zhang, Yan,Li, Zheng,Li, Meng,Zhang, Dequan,Zhang, Yan,Liu, Yongfeng. 2017

[8]Effective immobilization of Ru(bpy)(3)(2+) by functional composite phosphomolybdic acid anion on an electrode surface for solid-state electrochemiluminescene to sensitive determination of NADH. Li, Yali,Yang, Xiurong,Yang, Fan,Li, Yali,Wang, Yingping,Zheng, Peihua,Liu, Xiaoxu,Wang, Yingping. 2012

[9]Improving metabolic efficiency of the reverse beta-oxidation cycle by balancing redox cofactor requirement. Wu, Junjun,Zhang, Xia,Zhou, Peng,Huang, Jiaying,Li, Wei,Zhou, Ziyu,Chen, Yue,Liu, Yinghao,Dong, Mingsheng,Xia, Xiudong.

作者其他论文 更多>>

微信小程序