肉类研究2025，Vol.39Issue(2)：33-38,6.DOI:10.7506/rlyj1001-8123-20240902-232
肉桂精油-木耳多糖复合涂膜对冷藏鲜切鲈鱼片的保鲜效果
Effect of Cinnamon Essential Oil-Auricularia auricular Polysaccharide Composite Coating on Preservation of Refrigerated Fresh-Cut Perch Fillet
摘要
Abstract
In this study,composite coating solutions with different concentrations(0%,0.3%,0.6%,0.9%,1.2%,and 1.5% )of cinnamon essential oil were prepared with Auricularia auricular polysaccharides and cinnamon essential oil as basic ingredients.Fresh-cut perch fillet was treated with the coating solution and stored at 4℃ for up to 12 days.By measuring the drip loss rate,sensory quality,pH value,thiobarbituric acid reactive substances(TBARS)value,total volatile basic nitrogen(TVB-N)content,and total viable count of fresh-cut perch fillets during storage,the effect of cinnamon essential oil-A.auricular polysaccharide composite coating on fresh-cut perch fillets was investigated.The results showed that cinnamon essential oil-A.auricular polysaccharide composite coating delayed drip loss and the decline in sensory quality and effectively slowed down the increase in TBARS value and TVB-N content by inhibiting bacterial growth and reproduction,the effect being more pronounced with increasing concentration of cinnamon essential oil.On the 12th day of storage,the TBARS value,TVB-N content and total viable count in the 1.5% cinnamon essential oil composite coating group were 0.47 mg/kg,18.1 mg/100 g and 5.20(lg(CFU/g)),respectively,indicating a good effect on fillet preservation.Compared with the uncoated group,the composite coating extended the shelf life of refrigerated perch fillet by 3 days.关键词
鲈鱼/肉桂精油/木耳多糖/复合涂膜Key words
perch/cinnamon essential oil/Auricularia auricular polysaccharides/composite coating分类
轻工纺织引用本文复制引用
贺莹,冯玉,邢佳瑶,王姝懿,张敏..肉桂精油-木耳多糖复合涂膜对冷藏鲜切鲈鱼片的保鲜效果[J].肉类研究,2025,39(2):33-38,6.基金项目
农产品有害微生物及农残安全检测与控制北京市重点实验室开放课题项目(KFKT-2024026) （KFKT-2024026）
吕梁学院教学改革创新项目(XJJGYB202207) （XJJGYB202207）
山西省基础研究计划项目(202103021224323) （202103021224323）
吕梁市科技重点研发项目(2024NY07 （）
2020NYGG86) （）
