Airlift biological reactor for culturing non-fixed roots of Danshen

A bioreactor, airlift technology, applied in the field of traditional Chinese medicine tissue culture reactor engineering

Inactive Publication Date: 2006-08-16
TIANJIN UNIV
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  • Abstract
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Problems solved by technology

There is no report on cultivating adventitious roots of Salvia miltiorrhiza ...

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  • Airlift biological reactor for culturing non-fixed roots of Danshen

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] An air-lift bioreactor for cultivating adventitious roots of Salvia miltiorrhiza in the present invention comprises: an air compressor 8; an air buffer tank 7, which is connected to the air compressor 8 through a first connecting pipe ; a first gas filter 1, which is connected to the air buffer tank 7 through a second connecting pipe 6 equipped with a flow meter 9; a gas distributor 5, which is connected at the bottom of the distributor 5 through a third The tube is connected to the upper part of the gas filter 1; a reactor body, which is composed of a cylinder 4, a conical body 3 and a sphere 2 from bottom to top, and the lower part of the cylinder 4 is connected to the upper part of the gas distributor 5 , a sampling port is arranged on the side of the cylinder 4; a second gas filter 10, which is connected to the upper part of the re...

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Abstract

An airlift bioreactor for culturing the adventitious root of red sage is composed of an air compressor, an air buffering tank, the first and the second air filters, an air distributor, and a main reactor body consisting of cylindrical body, truncated conic body and spherical body. It can supply air at constant flow and variable air speed, so improving the oxygen supply in reactor.

Description

technical field [0001] The invention relates to an industrial reactor technology for medicinal plant tissue culture, in particular to an air-lift bioreactor technology for cultivating adventitious roots of Salvia miltiorrhiza. The invention belongs to the field of traditional Chinese medicine tissue culture reactor engineering. Background technique [0002] In recent years, with the upsurge of returning to nature and advocating natural medicines, the demand for herbal medicines has increased significantly, resulting in a decrease in the wild resources of traditional Chinese medicines year by year. Although the field cultivation of medicinal plants is a relief method, there is also a production cycle of medicinal materials. However, the use of industrial bioreactors for plant tissue culture is an important way to solve the problem of traditional Chinese medicine resources. [0003] Since 1968, Furuya and others have used 130m 3 Since the industrial production of ginseng cel...

Claims

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Application Information

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IPC IPC(8): A01H4/00A01G9/00
Inventor 刘明言王志刚高文远
Owner TIANJIN UNIV
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