Plasma microbial mutagenic breeding equipment

Abstract

The invention discloses plasma microbial mutagenic breeding equipment, and belongs to the field of normal pressure plasma technology processing equipment. The plasma microbial mutagenic breeding equipment comprises a shell and a plasma generator arranged in the shell and used for processing samples; an operating room is formed on the left in the shell; a carrying platform for accommodating the samples is arranged in the operating room; a nozzle is connected with the plasma generator; a temperature sensor and a position sensor are fixed on the inner wall of the operating room; breeding samples are put on the carrying platform; and on the right in the shell, the plasma generator, a radio frequency power supply and a controller are arranged outside the operating room. A plasma jet generated by the plasma generator under the conditions of atmosphere and low voltage performs mutagenic breeding on biological samples, the uniformity is high, the temperature is low, and a phenomenon that a large number of biological samples are dead due to overhigh temperature of the jet is avoided; and the equipment has complete functions, is easy to operate, and has a good application prospect in the field of biotechnology.

Description

technical field [0001] The invention belongs to the field of atmospheric pressure plasma technology processing equipment, in particular to a plasma microbial mutation breeding equipment used for microbial mutation breeding. Background technique [0002] Microbial strains are the foundation and key of the fermentation industry. A good microbial strain can improve the efficiency of the fermentation industry and reduce product costs. Therefore, microbial breeding is becoming more and more important. With the continuous progress of research, many different levels of microbial mutagenesis technologies have emerged and gradually matured. Mutation breeding has made rapid progress in the fields of transforming microbial strains, solving some special problems in breeding work, and developing new products. Compared with genetic engineering, mutagenesis breeding is easy to operate, especially for the transformation of strains with complex metabolic networks, it has more efficiency and...

AI Technical Summary

Problems solved by technology

Due to the complexity of the plasma physical process and its characteristics of nonlinearity, strong coupling, and variable load, it is necessary to use a complete automation system to monitor and control it in practical applications, especially for plasmas generated under normal pressure conditions. Low-temperature plasma products, thus limiting the application and promotion of this technology in the field of microbial breeding

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