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天然精油的协同作用混合物通过减轻肠道炎症,改善了 brojlers 的生长性能和肠道屏障完整性
Vetriselvi Sampath1, Lane Pineda2, Ellen Hambrecht2
1Department of Animal Biotechnology, Dankook University, Cheonan 31116, South Korea; Smart Animal Bio Institute, Dankook University, Cheonan 31116, South Korea.
Poultry science
|October 8, 2025
概括
用天然植物提取物混合物 (Fytera Perform) 补充肉,改善了生长,料转化和肠道健康. 这种混合物还提高了肉质,并减少了的炎症标志物.
科学领域:
- 动物科学动物科学
- 禽类的营养 养
- 肠道健康研究 研究肠道健康研究
背景情况:
- 肉面临着肠道健康和炎症的挑战,影响生长和肉质.
- 在家禽中抗生素的使用受到限制,需要替代增长促进剂.
- 自然植物提取物有可能改善家禽的健康和表现.
研究的目的:
- 为了评估,花生和肉提取物 (Fytera Perform) 的协同作用混合物在肉中的有效性.
- 评估Fytera Perform对生长表现,肠道健康,免疫状况,尸体特征和肉质的影响.
- 为了研究Fytera Perform对诱导肠道炎症的 brojlers的炎症反应和肠道屏障功能的影响.
主要方法:
- 840只Ross 308肉被分为对照组和Fytera Perform (FP) 补充组.
- 在所有鸟类中,使用德克斯特兰硫酸诱导肠道炎症.
- 分析了生长性能,肠道形态,基因表达,免疫标记,尸体特征和肉质.
主要成果:
- 补充Fytera Perform可增加4.6%的平均每日增益,并降低4.4%的料转换率.
- 补充FP的鸟类表现出改善的肠道形态,包括增加毛高度和毛与密室的比率,以及减少便calprotectin.
- FP上调有益基因 (mucin 2, zona occludens-1) 和下调促炎细胞因子 (IL-1β,IL-8),改善肉质,降低滴滴损失.
结论:
- 协同作用的植物提取物混合物 (Fytera Perform) 有效地提高肉生长性能和料效率.
- Fytera Perform可以增强肠道形态和肠道屏障功能,同时减轻炎症.
- 补充这种天然混合物对肉质和肉整体健康有积极的影响,为抗生素提供了可行的替代品.
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