An Intelligent Indicator Film Based on Food Derived Materials for Real-Time Visual Monitoring of Salmon Freshness

被引：0
|
作者：
Yan, Zhiyu [1 ]
Zhang, Siqi [1 ]
Lin, Songyi [1 ]
Ding, Ni [1 ]
Qiang, Jiaxin [1 ]
Xie, Tongtong [1 ]
Zhang, Simin [1 ]
机构：
[1] Dalian Polytech Univ, Natl Engn Res Ctr Seafood, Sch Food Sci & Technol, SKL Marine Food Proc & Safety Control, Dalian, Peoples R China
来源：
JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY | 2024年 / 33卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Intelligent indicator films; salmon freshness; sodium alginate; natural pigments; TVB-N; ROSELLE ANTHOCYANINS; MEAT SPOILAGE; LABEL; APPLICABILITY; CHITOSAN; EXTRACT; ACID;
D O I：
10.1080/10498850.2024.2424843
中图分类号：
TS2 [食品工业];
学科分类号：
0832 ;
摘要：
Determining the freshness of aquatic products during food processing, transportation, and preservation is critical for ensuring food safety and quality. In this study, we developed intelligent indicator films sensitive to nitrogen compounds using sodium alginate, glycerol, and natural pigments. These films exhibited excellent indicating performance in monitoring the freshness of salmon, including total volatile basic nitrogen (TVB-N), thiobarbituric acid-reactive substances (TBARS), and pH levels. Additionally, the intelligent indicator films exhibit both thermal stability and good biocompatibility. This finding paves the way for developing safe and effective food freshness indicators with potential uses in transportation, packaging, and related industries.
引用
收藏
页码：734 / 746
页数：13
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