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Impacts of kappa-selenocarrageenan on the muscle quality of pork: Novel insights into myofibrillar protein and lipid oxidation

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成果类型:
期刊论文
作者:
Wang, Yuanyuan;Xiong, Zhemin;Huang, Qinghuo;Xiong, Kexin;Wang, Ziling;...
通讯作者:
Lu, Hongyan;Wang, HB
作者机构:
[Wang, Yuanyuan; Huang, Qinghuo; Wang, Haibin; Wang, Ziling; Lu, Hongyan; Xiong, Kexin; Peng, Lijuan; Wang, HB] Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Peoples R China.
[Xiong, Zhemin] Wuhan Polytech Univ, Sch Modern Ind Selenium Sci & Engn, Wuhan, Peoples R China.
[Wang, Haibin] Natl R&D Ctr Se Rich Agr Prod Proc Technol, Wuhan, Peoples R China.
[Yang, Ying; Zhang, Yinping] Qingdao Pengyang Biol Engn Co Ltd, Qingdao, Peoples R China.
通讯机构:
[Lu, HY; Wang, HB ] W
Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Peoples R China.
语种:
英文
关键词:
antioxidant capacity;kappa-selenocarrageenan;lipid oxidation;myofibrillar protein oxidation;pork
期刊:
Journal of Food Science
ISSN:
0022-1147
年:
2025
卷:
90
期:
1
页码:
e17629-
基金类别:
Theycooperative project from Qingdao Pengyang Biological Engineering Co., Ltd. and Wuhan Polytechnic University; Wuhan Polytechnic University
机构署名:
本校为第一且通讯机构
院系归属:
食品科学与工程学院
硒科学与工程现代产业学院
摘要:
Excessive oxidation of protein and lipids in pork leads to quality degradation and loss of nutrients. Kappa-selenocarrageenan (Se-K) can not only be used as a selenium enhancer but also as an antioxidant. To explore potential antioxidants that could be applied to pork, the effect of Se-K on myofibrillar protein (MP) and lipid oxidation was investigated. The results demonstrated that Se-K could scavenge hydroxyl radicals, DPPH radicals, and ABTS radicals. It was found that Se-K inhibited the formation of carbonyls and decreased the loss of sulfhydryl groups of MP. Se-K also inhibited cross-link...

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