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Device for accelerating normal mutation of bacteria

A variation and bacterial technology, applied in biochemical cleaning devices, enzymology/microbiology devices, specific-purpose bioreactors/fermenters, etc., can solve the problems of low strain screening efficiency, high screening cost, and long screening cycle, etc. problems, to achieve the effects of prolonging the time for inducing mutations, reducing screening time, and reducing production costs

Inactive Publication Date: 2017-09-01
LUOJIANG CHENMING BIOLOGICAL PROD
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  • Abstract
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Problems solved by technology

[0003] In this way, there are problems such as low strain screening efficiency, high screening cost, and long screening cycle.

Method used

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  • Device for accelerating normal mutation of bacteria
  • Device for accelerating normal mutation of bacteria

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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] like Figure 1-Figure 2 As shown, the present invention includes a device for accelerating normal mutation of bacteria, including a fermentation device and a device for promoting bacterial mutation, and the device for promoting bacterial mutation includes an ultraviolet light source 3, an X-ray tube 4, a beta ray source 5 and a gamma ray source 16 , the ultraviolet light source 3, the X-ray tube 4, the β-ray source 5 and the gamma-ray source 16 are arranged in the fermentation device throu...

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Abstract

The invention discloses a device for accelerating normal mutation of bacteria, which includes a fermentation device and a device for promoting bacterial mutation, and the device for promoting bacterial mutation includes an ultraviolet light source (3), an X-ray tube (4), a β-ray source (5) and a gamma A horse ray source (16), an ultraviolet light source (3), an X-ray tube (4), a beta ray source (5) and a gamma ray source (16) are arranged in the fermentation device through a fixing device. By setting a device for radioactively inducing bacterial mutation in the fermentation device, the rapid mutation of bacteria can be induced, the mutation rate of bacteria can be increased, the screening time can be reduced, and the screening efficiency of bacteria can be improved. By setting a device for radioactively inducing bacterial mutation in the fermentation device, the time for inducing mutation in the same culture medium can be extended, while the efficiency of inducing mutation is improved, the frequency of replacing the culture medium is reduced, and the production cost is reduced.

Description

technical field [0001] The invention relates to a bacteria culture device, in particular to a device for accelerating normal mutation of bacteria. Background technique [0002] The stability of bacteria is not eternal. As the external environmental conditions change during the growth and reproduction of bacteria, or when the DNA structure of the genetic material of bacteria undergoes some variation, its original traits will also change. , There are differences between parents and offspring, which is called bacterial variability. Fermentation refers to the process in which people use the life activities of microorganisms under aerobic or anaerobic conditions to prepare the microbial cells themselves, or direct metabolites or secondary metabolites. Fermentation is sometimes also written as ferment, and its definition varies depending on the occasion of use. The so-called fermentation usually refers to a certain decomposition process of organisms for organic matter. Fermenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/42C12M1/21C12M1/02
CPCC12M27/02C12M29/20C12M35/08
Inventor 谢启明
Owner LUOJIANG CHENMING BIOLOGICAL PROD
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