Seaweed proteins: biochemical, nutritional aspects and potential uses

Seaweeds are traditionally used in human and animal nutrition. Their protein contents di€er according to the  species and seasonal conditions. Little information is available on the nutritional value of algal proteins and, especially, on the compounds that decrease their digestibility. This paper is a short review of the biochemical and nutritional aspects associated with seaweed proteins. Some perspectives on the potential uses of algal proteins for the development of new foods or additives for human or animal consumption are also discussed.