METHOD OF PRODUCTION OF FEED ADDITIVE FOR ANIMALS, CONTAINING CHLORELLA Russian patent published in 2013 - IPC A23K1/14 A23K1/16 

FIELD: agriculture.

SUBSTANCE: invention relates to agriculture, in particular to the technology of production of feed from plant raw material. The method of production of feed additive comprises stirring of the pretreated cellulose-containing material with nutritional additives, the introduction of microorganisms, exposure and the subsequent treatment. The sunflower husk and beet pulp are used as the cellulose-containing raw material. The pre-treatment of the cellulose-containing raw material is performed by extrusion at the temperature 110-130°C. The resulting extrudate is milled with the subsequent stirring for 5-10 minutes and adding of nutritional supplements into it in the form of brewing syrup and suspensions of chlorella. The microorganisms Trichoderma viride of strain F-98 is added to the resulting mixture in an amount of 1-2% by weight of the mixture and exposed for 6-8 days at the temperature 26-30°C with intermittent stirring. The resulting wet mixture is dried to a moisture content of 10-12% at the temperature 40-50°C and milled.

EFFECT: intensification of destruction of cellulose-lignin complex of raw material is provided due to more complete hydrolysis, and increase of feed nutrient density, increased protein content in it, preservation of vitamins, elimination of harmful microorganisms, and enrichment with cellulose-digesting enzymes.

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