カフェイン酸フェネチルエステルは,草 (Ctenopharyngodon idellus) の脂肪細胞増殖を促進することによって,高炭水化物食の利用を改善する
Shanghong Ji1, Lei Song1, Zhiqi Tian1
1College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
Animal nutrition (Zhongguo xu mu shou yi xue hui)
|September 2, 2025
まとめ
カフェイン酸フェネチルエステル (CAPE) のサプリメントは,高炭水化物ダイエット (HCD) を利用する草の能力を改善します. CAPEは成長を促進し,有害な代謝効果を軽減し,HCDを摂取した魚の炎症を和らげる.
科学分野:
- 水産養殖 栄養
- 魚の生理学
- 代謝 健康
背景:
- 高炭水化物ダイエット (HCD) は水産養殖に不可欠ですが,魚の代謝障害を引き起こす可能性があります.
- プロポリス抽出物,特にカフェイン酸フェネチルエステル (CAPE) は,抗炎症性および肝臓保護性を持ち,HCDで飼育された魚に潜在的な利点を示唆しています.
研究 の 目的:
- 草魚 (Ctenopharyngodon idellus) に対するCAPEの影響を調査するために,HCDを飼育した.
- CAPEの成長性能,組織健康,栄養素代謝への影響を評価する.
主な方法:
- グラスカープは,CAPE (200,500,800 mg/kg) の様々なレベルを補足したHCDまたは8週間の対照ダイエットを与えられました.
- 成長パラメータ,飼料変換比,組織指標,血清生化学,代謝と炎症に関連する遺伝子発現を分析した.
主要な成果:
- HCDは,脂肪の蓄積と肝臓指数を増加させながら,成長性能とタンパク質の蓄積を著しく低下させました.
- CAPEのサプリメントは,これらの悪影響を軽減し,成長を改善し,肝体指数を下げました.
- CAPEは脂肪組織におけるペロキシソーム増殖器活性化受容体 γ (PPARγ) を活性化し,脂肪細胞の増殖を促進し,炎症を軽減する.
- CAPEは脂質分解,脂肪酸酸化,グルコース吸収,脂質代謝を強化し,血清の炎症と代謝障害のマーカーを減少させた.
結論:
- CAPEは,グルコースと脂質の代謝を改善し,炎症を軽減することによって,草魚におけるHCDの有害な代謝効果を効果的に軽減します.
- 魚の健康と成長を促すため,水産養殖におけるHCDの利用を拡大するための有望な戦略です.
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