VERFAHREN ZUR HERSTELLUNG ODER EXTRAKTION VON AMINOSAEUREN AUS DUENGER.

摘要

A method is provided for preparing or extracting amino acids, in particular L-amino acids such as L-lysine and L-methionine from manure. Manure of domestic farm animals is inoculted with bacteria which are capable of producing the amino acids mentioned. The bacteria are allowed to grow in the manure and the reaction mixture is worked up after the fermentation.