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 dormouse weeks. They begin to leave the nest after around 30 days, and are sexually mature by the time they complete their second hibernation. Compared with similarly sized mammals, they have an unusually long lifespan, and have been reported to live up to 12 years in the wild. The breeding habits of the edible dormouse have been cited as a possible cause of its unusual pattern of telomere lengthening with age. In humans and other animals, telomeres almost always shorten with age. Although the edible dormouse is the only living member of its genus, a number of fossil species are also