CRUSTACEA IMPROVED IN TASTE AND MOUTH FEELING, ITS HEAT-TREATED MATERIAL, THEIR FROZEN MATERIAL AND PRODUCTION OF THE SAME CUSTACEA IMPROVED IN TASTE AND MOUTH FEELING

摘要

PURPOSE:To obtain a seawater or freshwater culture Crustacea, improved in the content of glycine, etc., in the extract components of the edible portion, containing them in a higher amount than that in the natural species, having improved taste and mouth feeling and suitable for a foodstuff, etc. CONSTITUTION:This Crustacea is one kind of a crab, a prawn or a lobster, improved in the content of one or more kinds of glycine, alanine, glutamic acid, proline, threonine and serine in the extract components of the edible portion and containing the extract components in the edible portion in a higher amount than that of the natural species. In addition, this Crustacea can be obtained by culturing a Crustacea in an environmental water having a salt concentration higher than that in its previous habitat.