Procedure for the obtaining of proteins of high biological value and easy digestion. (Machine-translation by Google Translate, not legally binding)

摘要

Procedure for the obtaining of proteins of high biological value and easy digestion starting from blood and/or hair of animals, as well as bird feathers. The starting material is treated with a solution of an alkaline or alkalinoterreous sulfide from 3% to 10%. After the treatment, the solution is neutralized through the use of gases containing oxygen, especially air, in the presence of a catalyst or biocatalyzer of oxidation. The degraded protein mass is separated and dry. (Machine-translation by Google Translate, not legally binding)