Method of processing plant tissues in order to release the nutrient components and active in view, in particular, their use for the improvement of the foods intended to the class of men, animals and plants

摘要

Substances of value in plant nutrition are released from plant tissues, exemplified by bran and other cereal offals, by a procedure involving action of a pectinolytic enzyme on the plant tissue, e.g. 5 parts of water to 1 part of ground tissue, filtering the liquid from the residue, further separating the filtrate to a residue and a supernatant liquid rich in active substances, and treating a further batch of the plant tissue with this supernatant liquid. The treatment in liquid with pectinolytic enzyme is for 1 1/2 -2 hours at pH 6-7 and at 20-35 DEG C. In plant treatment, for absorption by the roots or leaves, the active substances may be combined with glycogen, carbon, graphite, lignite. Specification 930,571 is referred to.