01565nam a2200253 a 450000100080000000500110000800800410001902200140006010000190007424501090009326002060020250000700040852006390047865000250111765300130114265300270115565300150118270000150119770000190121270000220123170000170125370000220127070000190129220769802017-10-09       2017    bl uuuu     u00u1 u    #d  a2447-28161 aREGUFFE, B. B.  aUltrasonic-assisted enzymatic hydrolysis of tilapia mechanicallly separated meat.h[electronic resource]  aIn: SIMPÓSIO NACIONAL DE BIOPROCESSOS, 21.; SIMPÓSIO DE HIDRÓLISE ENZIMÁTICA DE BIOMASSA, 12., 2017, Aracaju, SE. [Proceedings ...]. São Paulo: Associação Brasileira de Engenharia Químicac2017  aSINAFERM; SHEB. 3 a 6 de setembro. Seção Trabalhos. Ref. 56228.  aThe objective of this study was to investigate the influence of different input powers on ultrasonic-assisted enzymatic hydrolysis (USAH) of tilapia mechanically separated meat (MSM). Antioxidant activity, free aromatic amino acids and peptide profiles of the hydrolysates of tilapia MSM were analyzed. The use of high power ultrasound in the assisted hydrolysis of fish proteins reduced process time, being a potential research field for the fish industry. In this work, the use of USAH at lowest delivered powers showed to be a good technology for enzymatic hydrolysis of MSM tilapia increasing antioxidant activity of hydrolysates.  aantioxidant activity  aAlcalase  aProcessos enzimáticos  aUltrasound1 aOZORIO, L.1 aANTUNES, A. B.1 aBRIGIDA, A. I. S.1 aSILVA, C. M.1 aAZEVEDO, T. de L.1 aROSA, J. S. da