Edible seaweed Edible seaweed Edible seaweed, or sea vegetables, are algae that can be eaten and used in the preparation of food. They typically contain high amounts of fiber. They may belong to one of several groups of multicellular algae: the red algae, green algae, and brown algae. Seaweeds are also harvested or cultivated for the extraction of polysaccharides such as alginate, agar and carrageenan, gelatinous substances collectively known as hydrocolloids or phycocolloids. Hydrocolloids have attained commercial significance, especially in food production as food additives. The food industry exploits the gelling, water-retention, emulsifying and other physical properties of these hydrocolloids. Most edible
Edible Book Festival Edible Book Festival The International Edible Book Festival is an annual event usually held on or around April 1, which is also known as Edible Book Day. The global event has been celebrated since 2000 in various parts of the world, where "edible books" are created, displayed, and small events are held. The creations are photographed and then consumed. Regular contributors to the site are groups from Australia, Brazil, India, Italy, Japan, Luxembourg, Mexico, Morocco, The Netherlands, Russia, and Hong Kong. The event was initiated by Judith A. Hoffberg and Béatrice Coron in 2000. The official website <nowiki>Books2Eat.com</nowiki> says that