[Determination of processing conditions for obtaining a pepitona (Arca zebra) hydrolysate for human consumption].

For the purpose of obtaining two protein hydrolysates from peptiona (Arca zebra), to be used as nutritional ingredients in accepted food items destined for human consumption, the enzymes bromelain and papain were studied. The effect of adding each of these proteases, on the rate of hydrolysis and conversion extent of insoluble pepitona protein to soluble nitrogen, were examined. Distilled water was added to the raw material to give a 2:1 ratio of solvent to pepitona, and mixed to produce a slurry at a pH of 6.