Method for preliminary processing of leaves fallen from deciduous trees, intended as raw material for biotechnological processes

摘要

The purpose of the notification is the treatment of pre-fallen leaves intended for raw material for biotechnological processes, which consists of the fact that the ground leaves which have fallen are first moistened during mixing with the sodium principle of 2-5% at room temperature during 5-15 minutes, After this, the moistened leaves are hydrolysed by keeping them at a temperature of 40-80oC over 2-6 hours.