Technological solutions and prospects for obtaining protein preparations and composites from legumes

Abstract

To eliminate the deficit of proteins in the diet of humans and animals, as an alternative to polymers of animal origin, modern methods and technological solutions for isolating preparations from various types of plant materials with modern physicochemical and biotechnological techniques are being developed. The most effective are the methods and processes with enzyme preparations, eliminating the destruction of the structure and composition of protein fractions of raw materials, in contrast to solutions of acids and alkalis. Protein preparations from peas and chickpeas, having a high biological value, along with polypeptides, also contain useful biologically active substances (fiber, minerals, vitamins, antioxidants, etc.), the presence of which benefits human body and animals. The analysis of the state of production of leguminous crops in the country indicates that, on the existing domestic raw material base, the production of food and feed protein concentrates from pea and chickpea grain is promising to organize with the maximum preservation of biological value, composition and properties. It is also advisable to use biosynthetic processes with various types of fungal and / or bacterial enzymes, physical and physico-chemical methods of exposure to obtain safe products with high yield. In order to obtain a balanced diet of humans and animals, along with ensuring the complementarity of amino acids, it is advisable to include minerals, vitamins, antioxidants, etc., in the form of additives or by synthesis of functional ingredients from components of leguminous raw materials with selected microorganisms.