Discipline B: Chemistry, Analytical Track 3-Analysis of feeds and pet foods for Mycotoxins, Toxic metals and Cannabinoids

化学文摘 农业化学实验室提出了化学项下的四个子项目， 分析轨道3的纪律。这些子项目合在一起，分析了500个 透过动物样本的化学分析，加强动物食物的监察 品.拟议项目产生的测试结果可用于删除 掺假的动物食品从商业和援助监管检查计划， 调查事务所在化学分析轨道3：动物食品产品测试下， 化验所食物残余组计划评估250个猫狗食物样本的黄曲霉毒素含量 通过传统的HPLC技术，以及筛选这些相同的样品， 黄曲霉毒素以及5种其他霉菌毒素的自动化ELISA技术。微生物学 实验室的一个部门计划评估100个标记为猪、马和其他动物的饲料样品， 使用传统ELISA检测伏马菌素和脱氧雪腐镰刀菌烯醇残留的敏感种属， 自动化ELISA技术。实验室无机物组计划评估100 使用ICP-OES检测非特异性动物饲料和宠物食品样品中是否存在有毒金属， 以及热分解、汞齐化和原子吸收技术。此外，化学 该实验室的残留物部分计划评估50个宠物食品样本的大麻，大麻， CBD/THC使用UPLC技术。

CHEMISTRY ABSTRACT The Agricultural Chemistry Laboratory proposes four sub-projects under the chemistry discipline for analytical track 3. These sub-projects combined, comprise the analyses of 500 samples to improve animal food testing surveillance through the chemical analysis of animal food products. The test results generated by the proposed projects can be used to remove adulterated animal food from commerce and aide regulatory inspection programs in conducting investigations. Under chemistry analytical track 3: animal food product testing, the chemical residue section of the Laboratory plans to assess 250 cat and dog food samples for aflatoxin residues by traditional HPLC technology as well as screen these same samples by using and automated ELISA technology for aflatoxin as well as 5 additional mycotoxins. The microbiology section of the Laboratory plans to assess 100 feed samples labeled for swine, equine, and other sensitive species for fumonisin and deoxynivalenol residues using traditional ELISA as well as automated ELISA technology. The inorganic section of the Laboratory plans to assess 100 nonspecific animal feed and pet food samples for the presence of toxic metals using ICP-OES as well as thermal decomposition, amalgamation, and AAS technology. Additionally, the chemical residue section of the laboratory plans to assess 50 pet food samples for cannabis, hemp, and CBD/THC using UPLC technology.