Assay for chemicals
    69.
    发明授权
    Assay for chemicals 失效
    化学品分析

    公开(公告)号:US5792622A

    公开(公告)日:1998-08-11

    申请号:US558898

    申请日:1995-11-16

    申请人: James L. Botsford

    发明人: James L. Botsford

    摘要: A microbiological assay for chemicals, which uses a cell and a reducing dye to quantitatively measure inhibition of electron transport in the cell membrane as a function of chemicals in the substance being tested, is disclosed. This assay and method is reliable, simple, fast, and inexpensive, requires a minimum amount of durable equipment, and avoids the need for the use of live animals as the indicator organisms. The assay is particularly useful for testing for toxicity in food products, environmental, medical and industrial processes, sewage treatment, effluent, agricultural wastes, and chemical dumps.

    摘要翻译: 公开了一种化学物质的微生物测定法,其使用细胞和还原染料来定量测量细胞膜中电子传递的抑制作为待测物质中化学物质的函数。 该测定和方法可靠,简单,快速且便宜,需要最少量的耐用设备,并且避免使用活的动物作为指示生物体。 该测定对于测试食品,环境,医疗和工业过程,污水处理,废水,农业废物和化学品倾倒物中的毒性特别有用。