首页> 外国专利> A method of optically detecting microorganisms, their identification and antibiotic susceptibility testing using a redox indicator system comprising methylene blue and resazurin

A method of optically detecting microorganisms, their identification and antibiotic susceptibility testing using a redox indicator system comprising methylene blue and resazurin

机译:一种使用亚甲基蓝和刃天青的氧化还原指示剂系统光学检测微生物的方法,鉴定方法和抗生素敏感性测试

摘要

A method of visually demonstrating the growth of such microorganisms as fungi, yeasts, and bacteria, especially mycobacteria, identifying them, and testing them for sensitivity to antibiotics by the color change of a specific redox indicator system. A mixture of the redox indicators Methylene Blue and resazurin is added to the culture medium. Iron(III) salts mixed with K3Fe(CN)6, Iron(II) salts mixed with K4Fe(CN)6, or sodium tungstate (Na2WO4) is added to the culture medium.
机译:一种视觉上证明诸如真菌,酵母和细菌(尤其是分枝杆菌)等微生物生长,鉴定它们并通过特定氧化还原指示剂系统的颜色变化来测试它们对抗生素敏感性的方法。将氧化还原指示剂亚甲蓝和刃天青的混合物添加到培养基中。将与K3Fe(CN)6混合的铁(III)盐,与K4Fe(CN)6混合的铁(II)盐或钨酸钠(Na2WO4)添加到培养基中。

著录项

  • 公开/公告号DE4316394C1

    专利类型

  • 公开/公告日1994-06-23

    原文格式PDF

  • 申请/专利权人 BIOTEST AG 63303 DREIEICH DE;

    申请/专利号DE19934316394

  • 发明设计人 HORN JÜRGEN DR. 63329 EGELSBACH DE;

    申请日1993-05-17

  • 分类号C12Q1/04;G01N21/77;

  • 国家 DE

  • 入库时间 2022-08-22 04:35:43

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