METHOD OF SURFACE GROWING OF MICROORGANISM ON LIQUID CULTURE MEDIUM AND DEVICE FOR ITS REALISATION Russian patent published in 2014 - IPC C12N1/02 C12N1/14 C12N1/20 C12M1/04 C12M1/14 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to biochemistry. Claimed is a device for surface growing of a microorganism on a liquid culture medium. The device includes a dish with a drain pan for growing of the microorganism, provided with a transport net freely dropped on its bottom. The transport net is made from a neutral material and is fastened by its ends to drive drums, which ensure lifting of the transport net from the dish bottom. The device also contains a reception device with a valve for the connection to a mixer-doser and supply of the liquid culture medium mixture with mother culture into the dish, rotary flaps, placed on butt ends of the dish for the regulation of air exchange in the dish, a drain device for pouring out the culture liquid, a pipe branch for the supply of a drying agent under the net, a sampling instrument and removable colour filters on lamps for the regulation of illumination, placed on side walls of the dish, a lid, which hermetically closes the dish, made with a possibility of its opening and/or removal, equipped with injectors for spraying the SAS solution above the surface of biomass growing in the dish and washing heads for the realisation of sanitary processing of the device. Also claimed is a method of surface growing of a microorganism on a liquid culture medium with the application of the claimed device.

EFFECT: claimed inventions ensure growing of microorganisms on the liquid culture medium with the minimal application of manual labour.

7 cl, 1 dwg, 2 ex