Enhancement of California's Integrated Food Safety and Security System: Discipline B Track 2

项目摘要/摘要：化学学科B，第2轨 FDA LFFM(U19)，FOA PAR-20-105 食品和药物实验室处化学科的一个主要重点是 对食品和药品进行监测，确保公众消费安全。 人类食品检测项目的主要目标是改进和扩大 加州人类食品的监督检测能力和能力 支持监管机构识别化学污染物和掺假物 在食品中掺假并进行调查。我们建议扩大和改进 在分析无机和有机污染物方面的化学测试能力 不同的食品基质应涵盖各种食品商品，如新鲜食品 农产品(蔬菜和水果)、人造饮料(果汁、瓶装水和 酒精饮料等)、牛奶及相关乳制品、婴儿食品、香料和海鲜， 等。我们将与FDA和我们的国家食品监管机构合作，以确定商品/ 危险对，并进行由每个危险对的大样本计数组成的完整研究 已识别的配对。为了实现这些目标，我们将保持一支训练有素的员工队伍，他们是 精通所有主要的有机分析方法，如GC-MS/LC-MS 金属和金属的化合物和电感耦合等离子体质谱(EAM4.7，EAM4.10，EAM4.11，EPA 200.8) 形态分析，以及XRF和ELISA法等其他技术。最近我们有 购买并正在购买一些将在该项目中使用的新工具，例如 LC-QTOF、电感耦合等离子体质谱和LC-TripleQuad。

Project Summary/Abstract: Discipline B Chemistry, Track 2 FDA LFFM (U19), FOA PAR-20-105 One 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. The primary objective of the human food product testing project is to improve and expand the surveillance testing capacity and capabilities of California's human food products for chemical contaminants and adulterants to support the regulatory agencies in identifying adulterated food items and conducting investigations. We propose to expand and improve chemical testing capacity in the analyses of inorganic and organic contaminants on different food matrices that should cover a variety of food commodities such as fresh produce (vegetables and fruits), manufactured beverages (juice, bottled water, and alcoholic drinks, etc.), milk and related dairy products, baby foods, spices, and seafoods, etc. We will work with FDA and our State food regulatory agency to identify commodity / hazard pairs, and conduct complete studies consisting of large sample counts for each identified pair. To accomplish the goals, we will maintain a well-trained staff who are proficient in all the major analytical methods such as the GC-MS / LC-MS for organic compounds and ICP-MS (EAM 4.7, EAM 4.10, EAM 4.11, EPA 200.8) for metals and speciation analyses, and other technologies such as XRF and ELISA. Recently we have purchased and are acquiring some new instruments to be used in this project, such as LC-QTOF, ICP-MS, and LC-TripleQuad.