METHOD FOR OBTAINING PROTEINS OR A RICH-PROTEIN EXTRACT FROM ALGAE, EXTRACTS AND USES THEREFORE

The present disclosure relates to disrupting algae cell walls, in order to obtain protoplast with high nutrient digestibility for use as a food ingredient and/or as feed for farmed fish and shellfishspecies, which leads to the production of added value sea food items and to more sustainable and better performing food chains. The present disclosure described a method for obtaining proteins or a rich-protein extract from algae, comprising the steps of: disrupting a cell wall of algae by physical-mechanical means using a vibratory grinding mill with rings; submitting the disrupted algae to an enzymatic hydrolysis carried out with a mixture of enzymes; wherein the enzyme mixture is a mixture of at least two enzymes selected from the following list: lipase, pectinase, cellulase, hemicellullase, endo exo-arabanase, amylase, or mixtures thereof; provided that at least one of the enzymes is lipase, pectinase, amylase. 本公开涉及破碎藻类细胞壁，从而获得具有高养分消化率的原生质体以用作食品成分和/或养殖鱼类和贝类物种的饲料，这导致增值海鲜产品的生产和更可持续及表现更好的食物链。本公开描述了一种用于从藻类获得蛋白质或富