As physical activity continues, the liver converts amino acids, lactic acid, and fats into glucose to supply the muscles.

B. proteoclasticus has been shown to have an important role in biohydrogenation, converting linoleic acid to stearic acid.

The process of malolactic fermentation converts malic acid to much milder lactic acid.

This is a bacterial fermentation which converts malic acid to lactic acid.

It converts lunularic acid into lunularin.

The culture of Ralstonia eutropha then converts formic acid from the mixture into isobutanol.

Lactic acid bacteria will convert L-malic acid found naturally wine grapes.

The researchers then spliced in two genes from a bacteria called zymomonas, which can convert pyruvic acid into ethanol.

The low efficiency of converting deoxycholic acid into cortisone led to a cost of US $200 per gram.

The enzyme converts uric acid to a harmless substance called allantoin.