首页|壳聚糖-刺玫果提取物复配涂膜对半干型风干牛肉贮藏品质的影响

壳聚糖-刺玫果提取物复配涂膜对半干型风干牛肉贮藏品质的影响

扫码查看
原文链接
  • NETL
  • NSTL
  • 万方数据
  • 维普
在25 ℃贮藏条件下,以未涂膜的半干型风干牛肉为对照组,用1.5％壳聚糖、0.5％、1.0％、1.5％刺玫果提取物和1.0％2,6-二叔丁基对甲酚(butylated hydroxytoluene,BHT)复配涂膜的半干型风干牛肉为处理组,利用水分含量、色度、过氧化值、pH值、硫代巴比妥酸反应物(thiobarbituric reactive substances,TBARS)值、挥发性盐基氮(total volatile basic nitrogen,TVB-N)值、菌落总数表征半干型风干牛肉在贮藏第0,3,6,9,12天时的品质变化.结果表明,与对照组相比,涂膜处理组均能较好地保持半干型风干牛肉的贮藏品质,其中1.5％刺玫果提取物复配壳聚糖涂膜显著优于其他涂膜(P＜0.05),可减缓半干型风干牛肉色泽褐变和水分损失,有效抑制微生物生长以及过氧化值、TBARS值和TVB-N值的上升.
Effect of Chitosan-Rosa davurica Pall.Extract Composite Coating on Storage Quality of Semi-Dried Beef
Under the storage condition of 25℃,with the uncoated semi-dried beef as the control group,the semi-dried beef coated with 1.5％chitosan,0.5％,1.0％,1.5％Rosa davurica Pall.extracts and 1.0％butylated hydroxytoluene(BHT)as the treatment group,moisture content,chroma,peroxide value,pH value,thiobarbituric reactive substances(TBARS)value,total volatile basic nitrogen(TVB-N)value and total bacterial count are used to characterize the quality changes of semi-dried beef on the 0th,3rd,6th,9th,12th day of storage.The results show that compared with the control group,coating treatment groups could all keep the storage quality of semi-dried beef well.Among them,1.5％Rosa davurica Pall.extract-chitosan composite coating is significantly better than other coatings(P＜0.05),which could slow down the color browning and water loss of semi-dried beef,effectively inhibit the growth of microorganisms and the rise of peroxide value,TBARS value and TVB-N value.

Rosa davurica Pall.semi-dried beefcomposite coatingstorage quality

曾睿、汤艳凝、斯琴其木格、陆美霖、刘媛媛、张智勇、陈瑞娟、倪娜

展开 >

内蒙古民族大学生命科学与食品学院,内蒙古通辽 028006

通辽市农牧科学研究所,内蒙古通辽 028015

内蒙古赤峰市红山区市场监督管理局,内蒙古赤峰 024099

刺玫果 半干型风干牛肉 复配涂膜 贮藏品质

内蒙古自治区自然科学基金内蒙古自治区自然科学基金内蒙古自治区大学生创新创业训练计划内蒙古自治区大学生创新创业训练计划内蒙古自治区直属高校基本科研业务费专项在校优秀学生提升基本科研能力计划

2022MS030642019BS03036S202310136028S202310136015GXKY22248

2024

10.3969/j.issn.1000-9973.2024.05.005

中国调味品
全国调味品科技情报中心站

中国调味品

CSTPCD北大核心
影响因子：0.541
ISSN：1000-9973
年,卷(期)：2024.49(5)
  • 42