Culture medium and application thereof

A medium and proliferation culture technology, applied in the field of microorganisms, can solve the problem of non-uniform bacterial system environment, and achieve the effect of reducing damage or inhibiting growth, simple formula and good growth state
CN108220168AInactive Publication Date: 2018-06-29康盛时代(北京)生物技术有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
康盛时代(北京)生物技术有限公司
Publication Date
2018-06-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a fungal and bacterial culture medium. The culture medium comprises the following raw materials in parts by mass: 7-8 parts of peptone, 20-25 parts of glucose, 1-3 parts of sodium chloride, 0.05-0.2g parts of vitamin B and 1000 parts of water. The culture medium provided by the invention overcomes the defect that the conventional culture medium can only culture a single culture, namely bacteria or fungi, and is the culture medium widely applicable to the bacteria and the fungi; when the culture medium is used for culturing the bacteria or the fungi, the fungi and the bacteria grow well, even grow better that those in a specific culture medium; in addition, the culture medium is simple and easily available in formula and low in cost, and is suitable for needs of large-scale industrial production.
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Description

Technical field

[0001] The invention relates to the technical field of microorganisms, in particular to a culture medium and its application. Background technique

[0002] The culture medium is an artificially formulated nutrient for the growth and maintenance of microorganisms, plant tissues and animal tissues. For microorganisms, different microorganisms have different requirements for nutrients, and the medium required to cultivate them is different. For example, Sabouraud medium and PDA medium are commonly used fungal culture media, but they are not conducive to the growth of bacteria; beef extract peptone medium (or ordinary broth medium for short) is a commonly used bacterial culture medium.

[0003] The microorganisms can only grow well when the nutrient concentration in the medium is appropriate. When the nutrient concentration is too low, it cannot meet the needs of the normal growth of microorganisms. When the concentration is too high, it may inhibit the growth of micro...

Claims

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