Abstract
Foodborne pathogenic bacteria present a crucial food safety issue. Conventional diagnostic methods are time-consuming and can be only performed on previously produced food. The advancing field of point-of-need diagnostic devices integrating molecular methods, biosensors, microfluidics, and nanomaterials offers new avenues for swift, low-cost detection of pathogens with high sensitivity and specificity. These analyses and screening of food items can be performed during all phases of production. This review presents major developments achieved in recent years in point-of-need diagnostics in land-based sector and sheds light on current challenges in achieving wider acceptance of portable devices in the food industry. Particular emphasis is placed on methods for testing nucleic acids, protocols for portable nucleic acid extraction and amplification, as well as on the means for low-cost detection and read-out signal amplification.
Subject
Electrical and Electronic Engineering,Biochemistry,Instrumentation,Atomic and Molecular Physics, and Optics,Analytical Chemistry
Reference199 articles.
1. Europe Food Safety Testing Market Analysis, Trends & Forecast to 2025, With an Expected CAGR of 7.1%—ResearchAndMarkets.comhttps://www.businesswire.com/news/home/20180704005223/en/Europe-Food-Safety-Testing-Market-Analysis-Trends
2. The European Union summary report on trends and sources of zoonoses, zoonotic agents and food-borne outbreaks in 2016;EFSA J.,2017
3. Biosensors for the Detection of Food Pathogens
4. Botulism Diagnostics: From Clinical Symptoms toin vitroAssays
5. Nanoscale sensors for assuring the safety of food products
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