バイカレインとシトリック酸は,産卵鶏の腸の形状と健康状態を調節する
Yefei Zhou1, Cunyi Qiu2, Zhiding Zhou3
1Department of Food Science, Nanjing Xiaozhuang University, Nanjing 211171, China.
Veterinary sciences
|August 28, 2025
まとめ
卵の質と腸の健康を向上させました この組み合わせは腸の形状,有益な細菌,そして消化酵素を向上させ,家禽に相乗効果を示唆した.
科学分野:
- 動物科学
- 鶏の栄養
- 胃腸の生理学
背景:
- 産卵鶏の性能と健康を最適化するには 食事戦略が不可欠です
- バイカリンとシトリック酸は健康に有益な性質を持つ天然化合物です.
- 卵の生産と腸の機能への影響を理解することは 鶏肉産業にとって重要です
研究 の 目的:
- 産卵鶏の卵産量,卵の質,腸の健康に,食事中のバイカリンとシトリック酸の効果を個別に,または組み合わせて調査する.
- 腸の形態,腸内微生物群,消化酵素活性,免疫状態への影響を評価する.
主な方法:
- ハイライン・ブラウン産卵鶏600頭 (59週) は,対照群,バイカリン (150 mg/kg),シトリック酸 (2000 mg/kg),バイカリン+シトリック酸を併用した4つの食事群に分けられた.
- 12週間の研究では,産卵能力,卵の質のパラメータ,腸の形態 (ビルス高さ,クリプトの深さ),腸内微生物群の構成 (ラクトバシルス,ビフィドバクテリウム),消化酵素の活性,分泌免疫グロブリンA (sIgA) のレベルが評価されました.
主要な成果:
- 単独の補給も併用された補給も,産卵能力に大きな影響を及ぼさなかった.
- バイカリンおよび/またはシトリック酸のサプリメントは,卵殻の強さとホー単位を大幅に改善しました.
- 組み合わせた治療は,特に十二指管と頭蓋骨のの高さとの高さ/の深さの比率を向上させました.
- 腸内微生物群の分析により,乳菌とビフィドバクテリアの集団が,併用サプリメントで増加することが明らかになった.
- 腸内消化酵素の活動,特にデサカリダゼは改善された.
- バイカリン補給のみは,イレウムとヘイジュナムのsIgA含有量を増加させた.
結論:
- バイカリンとシトリック酸の組み合わせは,産卵鶏の卵の質と腸の健康を改善する作用を示しています.
- これらの発見は,鶏の健康と卵の生産を向上させるための栄養補助食品としてバイカリンとシトリック酸の潜在的な実用的な応用を示唆しています.
- 最適な用量と長期的な効果を 探求できる研究が進めるでしょう
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