最近在肉类新鲜度"放大器"方面的进展:光感应
Jinsong Zhao1, Yongsheng Ni1, Lijun Tan1
1School of Food and Biological Engineering, Hefei University of Technology, Hefei, Anhui Province, China.
Critical reviews in food science and nutrition
|August 9, 2023
概括
开发光传感方法提供了一种低成本,高效的方法来监测肉类的新鲜度,这对于减少食物浪费和确保安全至关重要. 这种方法放大了腐烂信号,有助于检测各种肉类中的问题.
科学领域:
- 食品科学与技术 食品科学与技术
- 分析化学 分析化学
- 生物技术是生物技术.
背景情况:
- 由于微生物和酶活性导致的肉类腐烂,导致大量的资源浪费和食品安全问题.
- 目前的肉类新鲜度监测方法通常是昂贵的,耗时的,或缺乏效率.
- 需要快速,经济有效和高效的方法来评估肉类的新鲜度.
研究的目的:
- 通过光传感全面分析肉类新鲜度的放大机制.
- 审查现有的光传感平台,以监测肉类的新鲜度.
- 为开发先进的肉类新鲜度监测策略提供未来研究方向.
主要方法:
- 对肉类腐烂关键指标的光传感机制的分析:水活性,三酸 (ATP),离子 (pH),总挥发性基本 (TVBN),硫化 (H2S) 和生物胺.
- 审查各种光感应"放大器"格式,包括纸片,片,标签,阵列,探针和水凝.
- 检查这些方法在监测牲畜,家禽和水生肉的新鲜度时的应用.
主要成果:
- 光感应有效地放大与肉类腐败相关的特征信号.
- 多种传感平台 (纸片,薄膜,标签等) 已开发并应用于各种肉类.
- 像ATP,TVBN和pH这样的关键破坏标记可以使用光技术有效监测.
结论:
- 光传感是一种有前途,低成本和高效的技术,用于实时监测肉类的新鲜度.
- 需要在传感原理,可视化和量化方面进行进一步的创新,以便在不同肉类中得到更广泛的应用.
- 开发可靠的肉类新鲜度监测策略对于在后疫情时代的食品安全和废物减少至关重要.
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