METHOD FOR GROWING LYSINE-PRODUCING GRAM-POSITIVE BACTERIUM FOR BIOLOGICALLY ACTIVE COMPOUNDS DELIVERY TO RUMINANT ANIMALS; FEED SUPPLEMENT (VERSIONS) AND RUMINANT ANIMALS FEEDING METHOD Russian patent published in 2011 - IPC C12N1/20 C12N1/36 A23K1/16 A23K1/18 C12Q1/04 C12R1/15 

FIELD: food industry.

SUBSTANCE: lysine-producing gram-positive bacterial strain for biologically active compounds delivery to ruminant animals is grown by way of at least single passage through the growth medium containing a quantity of lysozyme which is effective for bacteria cell walls growth induction; these bacteria are resistant to protozoal intake. The bacterial strain is extracted from the medium containing lysozyme and used for preparation of a feed supplement for ruminant animals passing through the ruminant animal paunch. The ruminant animals feeding method involves addition of an effective quantity of the feed supplements (passing through the paunch) to the feed ration.

EFFECT: increase in resistance of the lysine-producing gram-positive bacterial strain to inactivation in the paunch which strain is used for biologically active compounds delivery to ruminant animals.

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