Studying the concentration of xenobiotics in milk and developing the biosensor method for their rapid determination.
本文检测了哈萨克斯坦东部5个区奶牛乳中有害异生物质(重金属和农药)的含量,并评估其累积特性。分析未检出有机氯农药六氯环己烷(HCCH)和滴滴涕(DDT)。乳样中汞和砷含量未超过最大允许浓度(分别为0.005和0.05 mg/kg);镉在Shemonaikha和Katon-Karagai区超过0.03 mg/kg;铅和锌在所有5个区分...