MODIFICACION A LA TECNICA DE LA DOBLE IMPREGNACION ARGENTICA DE RIO-HORTEGA PARA LA DEMOSTRACION DE LAS FIBRAS PRECOLAGENAS

Abstract

Because of the lack of data about the essential amino acids in Mexican foods and the effect of ordinary cooking on their composition, and with a desire to contribute to available knowledge concerning the Mexican diet, 9 essential amino acids were detd in