SHELLFISH FLOATING LARVA BREEDING METHOD USING LYSOZYME

• Main Authors: OHASHI TOMOSHI, ONIKI HIROSHI, IWANAGA SHUNSUKE
• Format: Patent
• Language: English; Japanese
• Published: 28.09.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

PROBLEM TO BE SOLVED: To provide a shellfish floating larva breeding method using lysozyme in which shellfish floating larvae are made to orally take in the lysozyme to promote extinction activities of digestive tract epithelial cells and surrounding tissues, and thereby the uptake of lymphotoxin to the digestive tract epithelial cells and its effect are reduced and the occurrence of failure of digestive tract epithelial cells is prevented, and as a result, a survival rate can be improved while maintaining the growth of the shellfish floating larvae.SOLUTION: A shellfish floating larva breeding method using lysozymes is characterized in that lysozyme is orally supplied to shellfish floating larvae as lysozyme hydrochloride to prevent the occurrence of failure of digestive tract epithelial cells, and thereby a survival rate is improved while maintaining the growth. 【課題】リゾチームを経口的に介類浮遊幼生に摂取させることによって消化管上皮細胞および周辺組織の消炎活性を促進することで、消化管上皮細胞への細胞障害因子の取り込みとその影響を軽減し、消化管上皮細胞の障害発生を抑制することで、介類浮遊幼生の成長を維持したまま生残率を向上させることができるリゾチームを用いた介類浮遊幼生飼育方法を提供することにある。【解決手段】介類浮遊幼生に経口的にリゾチームをリゾチーム塩酸塩として供給し、消化管上皮細胞の障害発生を抑制することで、成長を維持したまま生残率を向上させることを特徴とするリゾチームを用いた介類浮遊幼生飼育方法。【選択図】 図１