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An allergist's approach to food poisoning.
Ann Allergy Asthma Immunol
April 2023
Department of Pediatrics, McMaster Children's Hospital, McMaster University, Hamilton, Ontario, Canada. Electronic address:
Foodborne illnesses represent a significant global health concern. These preventable diseases lead to substantial mortality and morbidity worldwide. Substantial overlap with food allergy exists with similar clinical presentations and symptom onset.
View Article and Find Full Text PDFEvaluation of a septumless mini-cartridge for automated solid-phase extraction cleanup in gas chromatographic analysis of >250 pesticides and environmental contaminants in fatty and nonfatty foods.
J Chromatogr A
December 2022
US Department of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, PA 19038, USA. Electronic address:
The QuEChERSER mega-method has recently been introduced to quantify and identify a wide range of chemical residues (pesticides, veterinary drugs, environmental contaminants, among others) in nearly all types of foods. The approach calls for taking a small amount of the initial extract to cover analytes amenable to liquid chromatography, and the remainder is salted out for analysis by gas chromatography (GC), both with mass spectrometry (MS) based detection. In the case of GC-MS(/MS), the extract undergoes automated robotic mini-cartridge solid-phase extraction (SPE) cleanup in a technique known as µSPE or instrument-top sample preparation (ITSP).
View Article and Find Full Text PDFIrradiation technology: An effective and promising strategy for eliminating food allergens.
Food Res Int
October 2021
State Key Laboratory of Food Nutrition and Safety, Tianjin University of Science and Technology, Tianjin 300457, China; Key Laboratory of Food Nutrition and Safety, Ministry of Education of China, Tianjin University of Science and Technology, Tianjin 300457, China. Electronic address:
Article Synopsis
- * Irradiation is highlighted as an effective nonthermal treatment that can decrease food allergenicity, with potential benefits for both safety and quality.
- * The review discusses the mechanisms of irradiation, summarizes its use on both animal and plant foods, explores influencing factors, and suggests future research directions in this area.
Food protein-induced enterocolitis syndrome: guidelines summary and practice recommendations.
Med J Aust
February 2019
Children's Hospital at Westmead, Sydney, NSW.
Food protein-induced enterocolitis syndrome (FPIES) is a poorly understood non-IgE gastrointestinal-mediated food allergy that predominantly affects infants and young children. Cells of the innate immune system appear to be activated during an FPIES reaction. Acute FPIES typically presents between one and 4 hours after ingestion of the trigger food, with the principal symptom being profuse vomiting, and is often accompanied by pallor and lethargy.
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