at a high pressure the culture possesses the ability for extracellular accumulation of free keto and amino acids , pyruvic , alpha-ketoglutaric , and oxaloacetic acids , alanine , and glutamic acid , while under conditions of atmospheric pressure , chiefly valine is accumulated in the medium , and there are no extracellular keto acids .
C0002520
amino acids
C0061472
glutamic acid