在基饮食中补充植物酶可以提高坎贝尔的营养消化能力,能量利用率和抗氧化剂状况
1Qujing Normal University, College of Biological Resource and Food Engineering 655011, Yunnan, China.
Poultry science
|December 20, 2025
概括
植物酶补充剂显著改善了子食子的营养消化能力,矿物质保留和抗氧化剂状况. 有植物酶的红糖对家禽营养有最大的益处.
科学领域:
- 动物营养 动物营养
- 生物化学 生物化学
背景情况:
- 是一种有价值的家禽料成分,但其植物酸盐含量阻碍了营养物质的吸收.
- 植物酸盐降低了矿物质的生物可用性和家禽的整体料利用率.
研究的目的:
- 评估植物酶补充剂对食能力,矿物质保留,能量利用和抗氧化剂状况对红色和白色麦食的子的影响.
- 为了确定植物酶在减轻的反营养因素中的有效性.
主要方法:
- 48只坎贝尔在10天的时间里被养红色或白色粮,含有或不含有植物酶 (500 FTU/kg).
- 测量了明显的消化能力,矿物质保留,代谢能量和抗氧化酶活性.
主要成果:
- 植物酶显著改善了干物质和原始蛋白质的消化能力,以及明显的代谢能量.
- 提高了和的保留,特别是红色和植物酶.
- 植物酶补充剂增强了抗氧化酶活动 (SOD,GPx,CAT) 并减少了脂质过氧化 (MDA).
结论:
- 植物酶补充剂有效地抵消了植物酸盐在基家禽饮食中的反营养作用.
- 植物酶增强了子的营养利用,矿物质生物可用性和抗氧化能力.
- 红色糖果与植物酶相结合,为家禽提供了卓越的营养益处.
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