One-step ultra-sensitive immunochromatographic strip authenticating an emergent fraud acetophenetidin in herbal tea.

Antibodies Fraud Gold / chemistry Limit of Detection Metal Nanoparticles Phenacetin Teas, Herbal
Acetophenetidin Antibody Hapten Herbal tea Immunochromatography Strip

Journal

Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association
ISSN: 1873-6351
Titre abrégé: Food Chem Toxicol
Pays: England
ID NLM: 8207483

Informations de publication

Date de publication:
Jul 2022
Historique:
received: 10 03 2022
revised: 17 05 2022
accepted: 23 05 2022
pubmed: 2 6 2022
medline: 18 6 2022
entrez: 1 6 2022
Statut: ppublish

Résumé

Herbal tea is a highly popular and widely consumed beverage. However, a pain-relieving and fever-reducing drug, acetophenetidin, was recently found to illegally occur in herbal tea for a fraud purpose. Due to the potential health risk and urgent requirement for on-site screening method, a one-step and high specificity strip for identifying acetophenetidin was developed for the first time. Assisted by computational chemistry, four haptens were designed to prepare immunogens and coating antigens for antibody generation, and a specific antibody with ultra-sensitivity and high specificity was generated, showing half maximal inhibitory (IC

Identifiants

DOI: 10.1016/j.fct.2022.113183 PMID: 35643229
pubmed: 35643229
pii: S0278-6915(22)00381-7
doi: 10.1016/j.fct.2022.113183
pii:
doi:

Substances chimiques

Antibodies 0
Teas, Herbal 0
Gold 7440-57-5
Phenacetin ER0CTH01H9

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

113183

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Auteurs

Jin Wang (J)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China.

Wei Lai (W)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China.

Zhaodong Li (Z)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China.

Tian Guan (T)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China.

Yi Lei (Y)

Guangdong Institute of Food Inspection, Zengcha Road, Guangzhou, 510435, China.

Anastasios Koidis (A)

Institute for Global Food Security, Queen's University Belfast, 19 Chlorine Gardens, Belfast, BT9 5DJ, UK.

Xing Shen (X)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China.

Xiangmei Li (X)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China.

Xiaojun Yao (X)

Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, 999078, China.

Xinan Huang (X)

Tropical Medicine Institute & South China Chinese Medicine Collaborative Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, 510405, China.

Hongtao Lei (H)

Guangdong Provincial Key Laboratory of Food Quality and Safety / Nation-Local Joint Engineering Research Center for Precision Machining and Safety of Livestock and Poultry Products, College of Food Science, South China Agricultural University, Guangzhou, 510642, China. Electronic address: hongtao@scau.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Acides aminés, peptides et protéines › Protéines › Globulines › Sérum-globulines › Immunoglobulines › Anticorps › One-step ultra-sensitive immunochromatographic...
questionsmedicales.fr › Sciences sociales › Criminologie › Escroquerie › One-step ultra-sensitive immunochromatographic...
questionsmedicales.fr › Produits chimiques inorganiques › Métaux › Métaux lourds › Or › One-step ultra-sensitive immunochromatographic...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Statistiques comme sujet › Sensibilité et spécificité › Limite de détection › One-step ultra-sensitive immunochromatographic...
questionsmedicales.fr › Technologie, industrie et agriculture › Produits manufacturés › Nanostructures › Nanoparticules › Nanoparticules métalliques › One-step ultra-sensitive immunochromatographic...
questionsmedicales.fr › Composés chimiques organiques › Amines › Dérivés de l'aniline › Anilides › Acétanilides › Phénacétine › One-step ultra-sensitive immunochromatographic...
questionsmedicales.fr › Aliments et boissons › Boissons › Tisanes › One-step ultra-sensitive immunochromatographic...