MARINE-ANIMAL DAIRY PROTEIN CONCENTRATE: ACHIEVING OPTIMUM AMINO ACID BALANCE

摘要

The procedures that were followed for the production of a marine-animal dairy protein concentrate with emphasis on optimum amino acid balance are presented. This formulation process is conducted with the recognition of the contribution of rumen metabolizable amino acid output to the requirements for lactation. The formulation process must consider amino acid profiles of milk protein, transfer efficiencies of amino acids from the blood system into the mammary gland, and the working space available within the metabolizable amino acid pool, after accounting for the contributions from the rumen system.A matrix solution process must be followed that allows real feed activities the opportunity to satisfy all nutrient constraints as close as practically possible, considering cost, quantity, consistency and quality assurance. Such a process requires downtoning of right hand side requirement values, when the use of artificial activities with very high prices are selected to solve nutrient equations.