California State Food Safety and Security Monitoring Project

加州食品安全保障监测项目

• 批准号: 9345339
• 负责人: DADONG XU
• 金额: $ 33.6万
• 依托单位: CALIFORNIA DEPARTMENT OF PUBLIC HEALTH
• 依托单位国家: 美国
• 财政年份: 2015
• 资助国家: 美国
• 起止时间: 2015-09-01 至 2020-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9345339
• 关键词: California; State; Food; Safety; Security

FDA FERN Cooperative Agreement Continuation Program (U18) Project Summary/Abstract A primary focus of the Food and Drug Laboratory Branch (FDLB) Chemistry Section is the monitoring of food and drug products to ensure a safe supply for public consumption. Personnel trained in the analysis of food matrices for the detection of toxins would continue to provide analytical support with sample analysis in the event of large scale food adulteration events. In addition, participation in ongoing matrix validation and proficiency testing by Gas Chromatography – Mass Spectrometry (GC-MS), Liquid Chromatography – Mass Spectrometry (LC-MS) and Inductively Coupled Plasma Mass Spectrometry (ICP-MS) will continue to advance staff skills and improve the laboratory’s response to food emergencies. The analytical expertise developed by these activities will provide the basis for the enhancement of current methodology by expanding LC-MS toxin screens to polar compounds that are not well detected by current FERN techniques. LC-MS methods will be developed for the detection of marine toxins in seafoods. ICP-MS methods will be expanded to include speciation of arsenic in a variety of seafood matrices. GC-MS screening will be used in surveillance of supplements for unlabeled and illegal ingredients. A further area of study will be the investigation of marine toxins by LC-MS and Enzyme-Linked Immunosorbent Assay (ELISA).

FDA FERN合作协议延续计划（U18）