基于反应的光传感器用于检测组胺及其在鱼样中的应用
Fuat Gokbel1, Abdurrahman Karagoz2, Ziya Aydin3
1Karamanoğlu Mehmetbey University, Faculty of Engineering, Department of Food Engineering, 70200 Karaman, Türkiye.
概括
一个新的以基为基础的光传感器,FZ-2,可以快速检测海鲜中的组胺 (His). 这种传感器具有高灵敏度和选择性,解决了当前食品安全标准检测方法的局限性.
科学领域:
- 分析化学 分析化学
- 化学传感器 化学传感器
- 食品安全 食品安全
背景情况:
- 组胺 (His) 导致海鲜毒性.
- 目前的检测方法缺乏速度来进行他的分析.
- 快速和有选择性 它的检测对食品安全至关重要.
研究的目的:
- 开发一种新的光传感器,以快速检测His.
- 合成一种基于炭的传感器 (FZ-2).
- 评估FZ-2对他的敏感性和选择性.
主要方法:
- 合成FZ-2由3-chloroisonicotinaldehyde和Anthracen-9-ylmethylene-hydrazine进行合成的.
- 采用UV-Vis和光光谱学进行分析.
- 测试了传感器对各种生物性胺的选择性.
主要成果:
- FZ-2对His在乙二/乙酸缓冲剂中表现出高灵敏度和选择性.
- 一个特定的替代反应使他的检测成为可能.
- 在3.050.0μM His之间观察到线性光反应,检测极限为2.19μM.
- FZ-2成功监测了鱼样中的His.
结论:
- 开发的FZ-2传感器提供了一种快速和选择性的检测方法.
- FZ-2 是一种有前途的工具,用于监测海鲜中的组胺.
- 这一进步有助于改善食品安全协议.
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