the objective of this study was to produce fish peptone from tuna (thunnus tonggol) viscera, by alcalase. response surface methodology (rsm) was employed for optimizing the temperature and ph. hydrolysis was done in different tempratures (50-65˚c) , ph (8-8. 5) and selected 13 treatments. samples with higher value of protein were used instead of the standard peptones which applied in commercial...

The use of non-conventional animal protein (NCAP) sources as alternative feed resources for poultry production has been a topic interest in recent years. NCAP sources, such insects, have the potential to significantly reduce costs, which account 80% total costs. Insects, particular, offer protein-rich options with excellent amino acid profiles, resulting remarkable taste and market value. Howev...