The Norwegian fishing fleet consists of different types of vessels, ranging from small boats to large factory trawlers. The fishing methods typically used in Norway are also described. Fishing vessels use different technologies and methods for keeping their catch cold and preserving fish quality and...

New processing methods are needed to convert cod heads into more profitable and marketable products. In this study the possibilities of freezing and thawing of cod heads before enzymatic hydrolysis and the effect on the quality of resulting fractions was investigated. Cod heads were frozen minced...