METHOD OF PRODUCING PROTEIN-CONCENTRATE ADDITIVE Russian patent published in 2020 - IPC A23K10/30 A23K40/10 

FIELD: fodders.

SUBSTANCE: invention relates to fodder production, in particular, to a method for preparation of a protein-concentrate additive. Method involves preparing a homogeneous mixture based on a nitrogen-containing and binder components, followed by moulding the composite mixture. Non-fat soya flour is used as the nitrogen-containing protein component, and as a binding agent - paste prepared on the basis of milled green mass of fodder crop Sosnowsky's hogweed, taken in phase preceding the budding, soya flour taken in weight ratio: paste from Sosnowsky's hogweed = 1:1. Mixture is moulded into granules at pressure P = 0.62 MPa. Obtained granules are dried in medium of active ventilation to 92 % of dry substances content.

EFFECT: invention usage allows to increase nutritive value of produced additive.

1 cl, 2 dwg, 1 tbl, 1 ex