The effects of ultrasound-treated whey protein coatings on frozen Atlantic salmon quality parameters were evaluated.
The experiment was performed using an ultrasonic bath at a frequency of 35 kHz and three sonication times (1, 15 and 60 min).
The yield, the thaw yield, the drip loss in thawing, the drip loss after chilled storage and the cooking loss of fish samples were not influenced by the ultrasound treatment of coatings when compared to fish samples with untreated whey protein coatings. e humidity of the product.