Relationship Between Protein Denaturation and Water Holding Capacity of Pork During Postmortem Ageing

文献类型： 外文期刊

第一作者： Li, Xia

作者： Li, Xia;Wei, Xiuli;Wang, Hang;Zhang, Chun-hui;Mehmood, Waris

作者机构：

关键词： Muscle;Meat;Aging;Protein structure;Myowater distribution

期刊名称：FOOD BIOPHYSICS （ 影响因子：3.114； 五年影响因子：3.407 ）

ISSN： 1557-1858

年卷期： 2018 年 13 卷 1 期

页码：

收录情况： SCI

摘要： This study investigated water holding capacity (WHC), water distribution, and protein denaturation of pork loin chops (longissimus lumborum) packaged in polyethylene bags throughout display at 4 +/- 1 A degrees C for up to 1, 3, 5, 7 and 9 days. The drip loss of pork eventually increased following a decrease during the first 5 days of storage. Nuclear magnetic resonance (NMR) analysis revealed an increase in population of immobilized water P-22 from day 1 to day 5, meanwhile a sharp decrease after 9 days was noticed. However, an opposite trend was observed for the population of free water P-23. Correlation analysis indicated that myofibrillar protein solubility was negatively correlated with drip loss (p < 0.05), whereas sarcoplasmic protein measurement were not related to drip loss (p > 0.05). Furthermore, the content of alpha-helices increased during the first 5 days of storage (p < 0.05), which suggested increased WHC during the earlier period of postmortem storage. During the subsequent postmortem storage, the content of alpha-helices decreased significantly (p < 0.05), while the beta-sheets and beta-turns increased. The maximum temperatures (T-max) of three endothermic peaks were found to be 53.6 A degrees C, 65.2 A degrees C, and 77.6 A degrees C at 1 day postmortem. A significant decrease were observed for T-max peakI,T-max peakII,T-max peakIII at 9 d when compared to 1 d postmortem (p < 0.05), suggesting loss of thermal stability and protein denaturation.

分类号：

  • 相关文献

[1]Invited review: mesenchymal progenitor cells in intramuscular connective tissue development. Miao, Z. G.,Miao, Z. G.,Zhang, L. P.,Fu, X.,Yang, Q. Y.,Dodson, M. V.,Du, M.,Zhang, L. P.,Zhu, M. J..

[2]Effect of dietary fatty acids on serum parameters, fatty acid compositions, and liver histology in Shaoxing laying ducks. Liu, Wei-meng,Lu, Li-zhi,Zhang, Jing,Tao, Zheng-rong,Shen, Jun-da,Li, Guo-qin,Wang, De-qian,Li, Jin-jun,Tian, Yong,Liu, Wei-meng,Lai, Shu-jing,Shi, Fang-xiong,Zhang, Jing,Liu, Yu,Yu, Bo. 2011

[3]Effectiveness of a 95 SNP panel for the screening of breed label fraud in the Chinese meat market. Rogberg-Munoz, A.,Ripoli, M. V.,Carino, M. H.,Liron, J. P.,Peral-Garcia, P.,Giovambattista, G.,Rogberg-Munoz, A.,Wei, S.,Guo, B. L.,Wei, Y. M.,Prando, A. J.,Vaca, R. J. A..

[4]Association of LXRA gene variants with carcass and meat quality traits in beef cattle. Gan, Qianfu,Xu, Shangzhong,Gan, Qianfu,Zhang, Lupei,Xu, Shangzhong,Li, Hengde,Li, Junya,Gao, Xue,Ren, Hongyan,Chen, Jinbao. 2008

[5]Different actions of salt and pyrophosphate on protein extraction from myofibrils reveal the mechanism controlling myosin dissociation. Shen, Qingwu W.,Shen, Qingwu W.,Wang, Zhenyu,Liu, Yue,Gao, Yuan,Zhang, Dequan,Swartz, Darl R..

[6]Rapid Determination of Chlormequat in Meat by Dispersive Solid-Phase Extraction and Hydrophilic Interaction Liquid Chromatography (HILIC)-Electrospray Tandem Mass Spectrometry. Li, Chunmei,Jin, Fen,Qi, Yamei,Shi, Xiaomei,Wang, Miao,Shao, Hua,Jin, Maojun,Wang, Jing,Li, Chunmei,Yang, Mingqi,Yu, Zhiyong.

[7]Using near infrared spectroscopy to predict the physical traits of Bos grunniens meat. Zhang, Li,Sun, Baozhong,Xie, Peng,Li, Haipeng,Su, Huawei,Sha, Kun,Huang, Caixia,Lei, Yuanhua,Liu, Xuan,Wang, Huan.

[8]Foreign meat identification by DNA breed assignment for the Chinese market. Rogberg-Munoz, A.,Ripoli, M. V.,Carino, M. H.,Castillo, N.,Villegas Castagnaso, E. E.,Liron, J. P.,Morales Durand, H. F.,Peral-Garcia, P.,Giovambattista, G.,Wei, S.,Guo, B. L.,Wei, Y. M.,Melucci, L.,Villarreal, E..

[9]Simple and sensitive monitoring of beta(2)-agonist residues in meat by liquid chromatography-tandem mass spectrometry using a QuEChERS with preconcentration as the sample treatment. Xiong, Lin.

[10]Molecular Characterization, Gene Evolution, and Expression Analysis of the Fructose-1, 6-bisphosphate Aldolase (FBA) Gene Family in Wheat (Triticum aestivum L.). Lv, Geng-Yin,Guo, Xiao-Guang,Xie, Li-Ping,Xie, Chang-Gen,Zhang, Xiao-Hong,Yang, Yuan,Xiao, Lei,Tang, Yu-Ying,Guo, Ai-Guang,Xu, Hong,Xie, Chang-Gen,Guo, Ai-Guang,Xu, Hong,Pan, Xing-Lai. 2017

[11]Duplication and Divergence of Leucine-Rich Repeat Receptor-Like Protein Kinase (LRR-RLK) Genes in Basal Angiosperm Amborella trichopoda. Liu, Ping-Li,Mao, Jian-Feng,Liu, Hui,Gao, Shu-Min,Shi, Peng-Hao,Gong, Jun-Qing,Xie, Lu-Lu,Li, Peng-Wei. 2016

[12]Identification and sequence analysis of aroA gene of avibacterium paragallinarum. Lv, Xue-Ze,Wang, Hong-Jun,Chen, Xiao-Ling,Gong, Yu-Mei,Liang, Yu-Rong,He, Yun-Xia,Zhang, Pei-Jun. 2016

[13]Molecular characterization and expression analysis of the duck viperin gene. Zhong, Zifu,Ji, Yanhong,Fu, Yuguang,Liu, Bin,Zhu, Qiyun.

[14]Toxoplasma gondii immune mapped protein 1 is anchored to the inner leaflet of the plasma membrane and adopts a novel protein fold. Jia, Yonggen,Dogga, Sunil Kumar,Soldati-Favre, Dominique,Benjamin, Stefi,Xu, Yingqi,Matthews, Stephen,Liu, Qun,Liu, Jing.

[15]Evaluation of different hydrocolloids to improve dough rheological properties and bread quality of potato-wheat flour. Liu, Xingli,Mu, Taihua,Diego Yamul, Karim,Sun, Hongnan,Zhang, Miao,Chen, Jingwang,Liu, Xingli,Chen, Jingwang,Fauconnier, Marie Laure,Diego Yamul, Karim,Vanina Andrea, Perez.

[16]Pretreatment of defatted wheat germ proteins (by-products of flour mill industry) using ultrasonic horn and bath reactors: Effect on structure and preparation of ACE-inhibitory peptides. Zhou, Cunshan,Ma, Haile,Yu, Xiaojie,Yagoub, Abu El-Gasim A.,Pan, Zhongli,Zhou, Cunshan,Ma, Haile,Yu, Xiaojie,Zhou, Cunshan,Ma, Haile,Yu, Xiaojie,Liu, Bin,Yagoub, Abu El-Gasim A.,Pan, Zhongli.

[17]Residue mutations of xylanase in Aspergillus kawachii alter its optimum pH. Qiu, Jin,Han, Hongjuan,Sun, Baihui,Chen, Lei,Yu, Chengye,Peng, Rihe,Yao, Quanhong,Qiu, Jin,Sun, Baihui,Chen, Lei,Yu, Chengye,Peng, Rihe,Yao, Quanhong.

[18]Genome-wide identification and characterization of aquaporin genes (AQPs) in Chinese cabbage (Brassica rapa ssp pekinensis). Tao, Peng,Zhong, Xinmin,Li, Biyuan,Wang, Wuhong,Yue, Zhichen,Lei, Juanli,Huang, Xiaoyun,Guo, Weiling,Huang, Xiaoyun.

[19]Evaluation of protein structural changes and water mobility in chicken liver paste batters prepared with plant oil substituting pork back-fat combined with pre-emulsification. Xiong, Guoyuan,Han, Minyi,Kang, Zhuangli,Zhao, Yingying,Xu, Xinglian,Zhu, Yingying,Xiong, Guoyuan.

[20]Antigenic determination fragments of alpha-momorcharin. Leung, KC,Meng, ZQ,Ho, WKK.

作者其他论文 更多>>

微信小程序