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Position: Home > Articles > Study on Fresh-keeping Performance of Pigeon Meat by Pueraria Root Starch-Chitosan Composite Membrane Journal of Anhui Agricultural Sciences 2019,47 (8) 179-182

葛根淀粉-壳聚糖复合膜对鸽肉保鲜性能的研究

作  者:
陈晓梅;刘巧瑜;陈海光;曾晓房;李柳冰
单  位:
仲恺农业工程学院轻工食品学院
关键词:
鸽肉;葛根淀粉;壳聚糖;涂膜保鲜
摘  要:
利用不同浓度的壳聚糖、葛根淀粉和抗坏血酸等制成复合膜对冰鲜鸽进行保鲜处理,通过测定鸽肉的挥发性盐基氮、汁液流失率和细菌菌落总数等指标来比较其保鲜效果.试验结果表明,葛根淀粉-壳聚糖复合膜中壳聚糖、葛根淀粉、抗坏血酸最佳浓度分别为2%、2%、0.5%,此浓度下的复合涂膜具有较好的抑菌保鲜效果,能延长冷鲜肉的保鲜期.
译  名:
Study on Fresh-keeping Performance of Pigeon Meat by Pueraria Root Starch-Chitosan Composite Membrane
作  者:
CHEN Xiao-mei;LIU Qiao-yu;CHEN Hai-guang;Light Industry Food College,Zhongkai University of Agriculture and Engineening;
关键词:
Pigeon meat;;Pueraria starch;;Chitosan;;Film-coating preservation
摘  要:
Chilled pigeons were preserved by using different concentrations of chitosan, puerarin and ascorbic acid to compare the effects of volatile base nitrogen, juice loss rate and total number of bacterial colonies.Experimental results showed that the optimum concentrations of chitosan, puerarin and ascorbic acid in the puerarin-chitosan composite membrane were 2%, 2% and 0.5%, respectively.The composite coating at this concentration has good antibacterial and fresh-keeping effect and can extend the shelf life of cold meat.

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