鮰鱼微冻和冰藏过程中品质的变化
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

TS254.4

基金项目:


Changes in the Quality of Leiocassis longirostris Fillets during Ice and Superchilling Storages
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    为了解冰藏和微冻两种贮藏方式对重要经济鱼类鮰鱼品质的影响,开发适用的贮藏保鲜技术,分别对其理化、微生物、质构相关指标进行测定。结果表明:两种贮藏方式下鮰鱼肉中pH变化不显著,而TVB-N含量和微生物数量均呈逐渐上升趋势,且冰藏条件下增加速度更快。持水力、硬度、弹性均随贮藏时间的延长呈下降趋势,肌纤维间隙逐渐变大,且微冻过程中下降速度更快。综合分析,冰藏和微冻条件下鮰鱼的货架期分别是13 d和19 d,微冻比冰藏较好延缓鮰鱼生化品质劣变。

    Abstract:

    In order to understand the influence of ice-storage and superchilling on the quality of Leiocassis longirostris fillets and develop appropriate storage technology,changes in physicochemical,microorganism and texture indexes during storage were investigated. Results indicated that pH value didn't change significantly for two storage methods,whereas the total volatile basic nitrogen(TVB-N) and the microbial population increased gradually with extended storage and superchilling more effectively delayed the changes than ice storage. Water holding capacity(WHC),hardness and springness all declined under both storage conditions and myofiber gaps gradually enlarged in the meantime. Ice storage more effectively slowed down these changes of physical properties. The shelf life of iced and suprechilled channel catfish fillets was 13 days and 19 days,respectively,and as a whole superchilling storage could more effectively inhibit biochemical deterioration than ice storage.

    参考文献
    相似文献
    引证文献
引用本文

许艳顺,曹雪,蒋晓庆,姜启兴,夏文水.鮰鱼微冻和冰藏过程中品质的变化[J].食品与生物技术学报,2017,36(2):143-148.

XU Yanshun, CAO Xue, JIANG Xiaoqing, JIANG Qixing, XIA Wenshui. Changes in the Quality of Leiocassis longirostris Fillets during Ice and Superchilling Storages[J]. Journal of Food Science and Biotechnology,2017,36(2):143-148.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2017-04-28
  • 出版日期:

版权所有:《食品与生物技术学报》编辑部

地址:江苏省无锡市蠡湖大道1800号  邮政编码:214122

电话:0510-85913526  电子邮件:xbbjb@jiangnan.edu.cn

技术支持:北京勤云科技发展有限公司

微信公众号二维码

手机版网站二维码