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ObjectiveTo establish a method for determining methanol in urine， blood and wine during emergency scenarios using headspace gas chromatography and gas chromatography-mass spectrometry. This method was applied to sample...

ObjectiveTo establish an ultra-high performance liquid chromatography coupled with quadrupole-time of flight mass spectrometry（UPLC/Q-TOF-MS）method for rapid screening of toxic substances in Datura stramonium L..Meth...

ObjectiveTo analyze the re-inspection results of 4 types of aflatoxins in wheat and its products inspected in He’nan Province in 2023，a simple evaluation method was attempted to establish.MethodsA total of 51 samples...

ObjectiveTo identify the suspicious food， etiologic agent， and risk factors of a foodborne disease outbreak in a middle school in Nanjing， and to examine issues identified during the investigation， thereby provid...

ObjectiveTo investigate and analyze the epidemiological characteristics of an outbreak of foodborne disease in school K， explore key procedures and response measures for on-site management of such outbreaks， and to p...

ObjectiveTo conduct an epidemiological investigation on a foodborne disease outbreak caused by consuming beef contaminated with Xylazine during a collective dinner， analyze the causes of contamination， provide refere...

ObjectiveTo systematically investigate a foodborne disease outbreak caused by Vibrio parahaemolyticus （V. parahaemolyticus） in Nantong City through epidemiological investigation， laboratory testing， whole-genome ...