RAISING METHOD OF VITAMIN E-ENRICHED CULTURED FISH

• Main Authors: GOTO TSUYOSHI, SHIOTANI ITARU, HARADA KAZUSHI
• Format: Patent
• Language: English; Japanese
• Published: 26.10.2023
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FODDER; FOODS OR FOODSTUFFS; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES; TRAPPING

To provide vitamin E-enriched cultured fish of tuna, and its use, and to provide a raising method of the same.SOLUTION: Cultured fish of tuna contains vitamin E of 2 mg or more based on 100 g in at least one selected from the group consisting of muscle, liver and eyeball. There are also provided an edible part of the cultured fish of tuna, and a heated or non-heated food containing the edible part. A raising method of the cultured fish of tuna includes feeding continuously for at least 60 days, mixed feed which contains an inclusion containing fish powder and oil and fat, and an outer skin enclosing the inclusion as at least one heated gel selected from the group consisting of protein and starch, and has a vitamin E content in the inclusion of 500 ppm or more based on the total feed.SELECTED DRAWING: None 【課題】ビタミンＥが富化されたマグロ類養殖魚及びその用途、並びにその飼育方法の提供。【解決手段】筋肉、肝臓及び眼球からなる群より選択される少なくとも１つが１００ｇあたり２ｍｇ以上のビタミンＥを含む、マグロ類養殖魚；マグロ類養殖魚の可食部及び可食部を含む加熱又は非加熱食品；並びに、魚粉及び油脂含む内包と、内包を包み、且つ、タンパク質及びデンプンからなる群より選択される少なくとも１つの加熱ゲルである外皮と、を含み、内包におけるビタミンＥ含有量が飼料全体に対して５００ｐｐｍ以上である配合飼料を、少なくとも６０日間継続して給餌することを含むマグロ類養殖魚の飼育方法。【選択図】なし