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

化学摘要 农业化学实验室提出了化学下的四个子项目 分析轨道3的学科。这些子项目加在一起，包括500个分析 通过对动物进行化学分析来改进动物性食品检测监督 食品。由提议的项目生成的测试结果可用于删除 商业中掺假动物性食品和协助监管检查项目进行 调查。化学分析轨道3：动物性食品产品检测，化学 实验室残留组计划评估250个猫粮和狗粮样本中的黄曲霉毒素 通过传统的高效液相色谱技术检测残留，并通过使用和 黄曲霉毒素和另外5种真菌毒素的自动酶联免疫吸附试验技术。微生物学 实验室部门计划评估100个标记为猪、马和其他动物的饲料样本 用传统的酶联免疫吸附试验检测伏马菌素和脱氧雪腐镰刀菌烯醇残留 自动酶联免疫吸附试验技术。实验室的无机部计划评估100 用电感耦合等离子体发射光谱仪测定动物饲料和宠物食品中有毒金属的非特异性样品 以及热分解、融合和原子吸收光谱技术。此外，这种化学物质 实验室残留科计划评估50个宠物食品样本中的大麻、大麻和 CBD/THC采用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.