山东农业科学2018，Vol.50Issue(2)：128-132,5.DOI:10.14083/j.issn.1001-4942.2018.02.026
不同涂膜处理对冷鲜羊肉贮藏品质的影响
Effects of Treating with Different Coating Films on Storage Quality of Chilled Mutton
摘要
Abstract
To understand the effect of carboxymethyl cellulose (CMC),sodium alginate and chiotosan treatments on chilled mutton quality under 0 ～4℃ storage,the total bacterial count,pH value,juice loss,color and luster,and volatile base nitrogen(TVB-N) were determined and analyzed.The results showed that 2％ chitosan acetic acid solution could effectively inhibit the growth and reproduction of bacteria on the surface of chilled mutton,slow down the increase of pH value and TVB-N content,reduce the juice loss rate,and prevent the meat color indexes (L*,a*,b *) decrease rapidly.In conclusion,2％ chitosan acetic acid solution significantly improved the storage quality of chilled mutton,while 2％ CMC and sodium alginate solutionhad no significant effects on that.关键词
涂膜剂/羊肉/贮藏品质Key words
Coating agent/Chilled mutton/Storage quality分类
农业科技引用本文复制引用
王守经,王维婷,柳尧波,胡鹏,张奇志,汝医,杜鹏飞..不同涂膜处理对冷鲜羊肉贮藏品质的影响[J].山东农业科学,2018,50(2):128-132,5.基金项目
山东省现代农业产业技术体系羊产业创新团队建设项目(SDAIT-10-10) （SDAIT-10-10）
山东省农业重大应用技术创新专项“宰后羊肉质量控制技术研究及示范”项目 （）
