Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices

Food allergies have seriously affected the life quality of some people and even endangered their lives. At present, there is still no effective cure for food allergies. Avoiding the intake of allergenic food is still the most effective way to prevent allergic diseases. Therefore, it is necessary to...

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Autores principales:	Liping Hong, Mingfei Pan, Xiaoqian Xie, Kaixin Liu, Jingying Yang, Shan Wang, Shuo Wang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	allergen detection aptamer fluorescence food safety Chemical technology TP1-1185
Acceso en línea:	https://doaj.org/article/e7026593907746c1bf18de3408211457
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spelling	oai:doaj.org-article:e7026593907746c1bf18de34082114572021-11-25T17:33:11ZAptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices10.3390/foods101125982304-8158https://doaj.org/article/e7026593907746c1bf18de34082114572021-10-01T00:00:00Zhttps://www.mdpi.com/2304-8158/10/11/2598https://doaj.org/toc/2304-8158Food allergies have seriously affected the life quality of some people and even endangered their lives. At present, there is still no effective cure for food allergies. Avoiding the intake of allergenic food is still the most effective way to prevent allergic diseases. Therefore, it is necessary to develop rapid, accurate, sensitive, and reliable analysis methods to detect food allergens from different sources. Aptamers are oligonucleotide sequences that can bind to a variety of targets with high specificity and selectivity, and they are often combined with different transduction technologies, thereby constructing various types of aptamer sensors. In recent years, with the development of technology and the application of new materials, the sensitivity, portability, and cost of fluorescence sensing technology have been greatly improved. Therefore, aptamer-based fluorescence sensing technology has been widely developed and applied in the specific recognition of food allergens. In this paper, the classification of major allergens and their characteristics in animal and plant foods were comprehensively reviewed, and the preparation principles and practical applications of aptamer-based fluorescence biosensors are summarized. In addition, we hope that this article can provide some strategies for the rapid and sensitive detection of allergens in food matrices.Liping HongMingfei PanXiaoqian XieKaixin LiuJingying YangShan WangShuo WangMDPI AGarticleallergendetectionaptamerfluorescencefood safetyChemical technologyTP1-1185ENFoods, Vol 10, Iss 2598, p 2598 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	allergen detection aptamer fluorescence food safety Chemical technology TP1-1185
spellingShingle	allergen detection aptamer fluorescence food safety Chemical technology TP1-1185 Liping Hong Mingfei Pan Xiaoqian Xie Kaixin Liu Jingying Yang Shan Wang Shuo Wang Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices
description	Food allergies have seriously affected the life quality of some people and even endangered their lives. At present, there is still no effective cure for food allergies. Avoiding the intake of allergenic food is still the most effective way to prevent allergic diseases. Therefore, it is necessary to develop rapid, accurate, sensitive, and reliable analysis methods to detect food allergens from different sources. Aptamers are oligonucleotide sequences that can bind to a variety of targets with high specificity and selectivity, and they are often combined with different transduction technologies, thereby constructing various types of aptamer sensors. In recent years, with the development of technology and the application of new materials, the sensitivity, portability, and cost of fluorescence sensing technology have been greatly improved. Therefore, aptamer-based fluorescence sensing technology has been widely developed and applied in the specific recognition of food allergens. In this paper, the classification of major allergens and their characteristics in animal and plant foods were comprehensively reviewed, and the preparation principles and practical applications of aptamer-based fluorescence biosensors are summarized. In addition, we hope that this article can provide some strategies for the rapid and sensitive detection of allergens in food matrices.
format	article
author	Liping Hong Mingfei Pan Xiaoqian Xie Kaixin Liu Jingying Yang Shan Wang Shuo Wang
author_facet	Liping Hong Mingfei Pan Xiaoqian Xie Kaixin Liu Jingying Yang Shan Wang Shuo Wang
author_sort	Liping Hong
title	Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices
title_short	Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices
title_full	Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices
title_fullStr	Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices
title_full_unstemmed	Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices
title_sort	aptamer-based fluorescent biosensor for the rapid and sensitive detection of allergens in food matrices
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/e7026593907746c1bf18de3408211457
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Aptamer-Based Fluorescent Biosensor for the Rapid and Sensitive Detection of Allergens in Food Matrices

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