Effects of high pressure treatment and temperature on lipid oxidation and fatty acid composition of yak (Poephagus grunniens) body fat
文献类型: 外文期刊
第一作者: Wang, Qiang
作者: Wang, Qiang;Zhao, Xin;Ren, Yanrong;Wang, Qiang;Chang, Haijun;Wu, Hongbin;Fan, Enguo
作者机构:
关键词: Yak;TEARS;Lipid oxidation;High-pressure treatment;Sensory acceptability
期刊名称:MEAT SCIENCE ( 影响因子:5.209; 五年影响因子:5.305 )
ISSN: 0309-1740
年卷期: 2013 年 94 卷 4 期
页码:
收录情况: SCI
摘要: Effects of high-pressure treatment (100 MPa to 600 MPa) on lipid oxidation and composition of fatty adds in yak body fat at 4 degrees C and 15 degrees C were investigated for up to 20 days storage. 400 and 600 MPa treatments increase the level of thiobarbituric acid-reactive substances (TBARS) 335% and 400% (p < 0.05), respectively. Composition analysis shows that 600 MPa treatment induces a lower (p < 0.05) percentage of polyunsaturated fatty acids, and C22:6 decreased significantly. A significant decrease in PUFA/SFA and n-6/n-3 PUFA values was observed at the end of storage. Samples treated at the lower pressures gave good sensory acceptability. It is concluded that a higher-pressure treatment is important in catalyzing lipid oxidation and the evolution of fatty acids in pressure-treated yak body fat (C) 2013 Elsevier Ltd. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
Structural insights into the mechanism of phosphate recognition and transport by XPR1
作者:Zhang, Wenhui;Chen, Yanke;Guan, Zeyuan;Tang, Meng;Du, Zhangmeng;Zhang, Jie;Cheng, Meng;Zuo, Jiaqi;Liu, Yan;Wang, Qiang;Liu, Yanjun;Zhang, Delin;Yin, Ping;Ma, Ling;Liu, Zhu;Wang, Yong;Liu, Zhu
关键词:
-
Interfacial and foaming properties of plant and microbial proteins: Comparison of structure-function behavior of different proteins
作者:Zhang, Xinyu;Liu, Zhe;Ma, Xiaojie;Zheng, Yicheng;Hu, Hui;Jiao, Bo;Wang, Qiang;Shi, Aimin;McClements, David Julian;Wang, Qiang;Wang, Qiang;Shi, Aimin
关键词:Plant and microbial proteins; Structural composition; Physicochemical properties; Foaming properties; Correlation analysis
-
Synthesis of novel resveratrol nervonic acid ester using a solvent-free mechanochemical method: Improved lipophilicity, thermostability, and oxidation stability
作者:Li, Tian;Liang, Manzhu;Li, Zhenyuan;Gu, Fengying;Guo, Qin;Wang, Qiang;Li, Tian
关键词:Resveratrol neuronic acid esters; Solvent-free mechanochemistry method; Green preparation; Structural characterization; Property analysis
-
Three-dimensional porous fibrous structural morphology changes of high-moisture extruded soy protein under the effect of moisture content
作者:Hu, Anna;Zhou, Huan;Guo, Feng;Wang, Qiang;Zhang, Jinchuang
关键词:High-moisture extrusion; Soy protein concentrate; Moisture content; Porous fibrous structure; Three-dimensional structural features; Water characteristics
-
Effect of oil and particles content on microstructure, rheology, and thermosensitive 3D printability of particles -stabilized high internal phase Pickering emulsions
作者:Wu, Chao;Liu, Zhe;Hei, Xue;Li, Shanshan;Jiao, Bo;Ma, Xiaojie;Hu, Hui;Wang, Qiang;Shi, Aimin;Wu, Chao;Ma, Xiaojie;Wang, Qiang;Shi, Aimin;McClements, David Julian
关键词:High internal phase Pickering emulsion; 3D printing; Thermosensitive 3D printing; Curcumin; Rheological properties
-
SSOD-MViT: A novel model for recognizing alfalfa seed pod maturity based on semi-supervised learning
作者:Tian, Fuyang;Zhang, Yinuo;Zhang, Ji;Yang, Qinglu;Yan, Yunpeng;Yu, Zhenwei;Song, Zhanhua;Tian, Fuyang;Zhang, Yinuo;Zhang, Ji;Yang, Qinglu;Yan, Yunpeng;Yu, Zhenwei;Soomro, Shakeel Ahmed;Wang, Qiang;Zhang, Shuaiyang;Song, Zhanhua
关键词:Alfalfa seed pod; Object detection; Maturity; Semi-supervised; Small object detection
-
Quality analysis and comprehensive evaluation of different cultivars of Tartary buckwheat in different regions
作者:Zhou, Tian;Le, Liqing;Xiang, Dabing;Peng, Lianxin;Zou, Liang;Guo, Laichun;Fan, Yu;Wan, Yan;Le, Liqing;Wang, Qiang;Ren, Changzhong;Guo, Laichun;Wang, Qiang;Ren, Changzhong;Guo, Laichun;Liang, Chenggang;Wang, Yan
关键词:Tartary buckwheat; Nutritional quality; Comprehensive evaluation; Multivariate statistics