Biophysically derived yeast preparation, process for its manufacture and use as a feed additive

摘要

A biophysically derived yeast preparation is proposed which stimulates respiration in liver homogenate, contains an L-amino acid oxidase inhibiting factor, and exhibits excellent cicatrization properties and RES-stimulating action. The process for manufacturing the yield preparation consists in treating an initial yeast, if necessary with addition of a liquid support, until a light resuspended material is obtained, followed by a brief thermal shock treatment until gases are evolved by fermentation. In addition, fodder and plant hormone solutions containing these biophysically derived yeasts are proposed.