长时间的运输时间会影响全植物玉米料中的营养成分,真菌毒素和微生物群体
Caixia Zhang1, Jun Jiang2, Junfeng Li2
1College of Animal Science and Technology, Inner Mongolia Agricultural University, Hohhot, China.
Frontiers in veterinary science
|June 5, 2023
概括
整个植物玉米料 (WPCS) 的运输时间较长会增加温度并改变微生物群落. 随着长时间的WPCS运输,营养损失和真菌毒素变化发生,影响奶牛的健康.
科学领域:
- 农业科学 农业科学
- 动物营养 动物营养
- 食品科学 食品科学 食品科学
背景情况:
- 整个植物玉米料 (WPCS) 的运输可能会导致发酵问题.
- 这些问题可能导致营养损失,真菌毒素积累,并影响奶牛健康和农场经济.
研究的目的:
- 调查不同运输时间对WPCS的影响.
- 分析营养成分,真菌毒素水平和微生物群落的变化.
主要方法:
- 根据运输时间,WPCS样品被分为三个组:短 (<200分钟),中 (300-500分钟) 和长 (>600分钟).
- 在运输前后分析了营养成分,真菌毒素和微生物群落.
主要成果:
- 随着运输时间的延长,观察到WPCS温度的升高.
- 粉和水溶性碳水化合物在长运输组下降.
- 吐毒素和泽拉伦度下降,而像Pantoea和Gluconobacter这样的细菌种群随着更长的运输时间而增加.
结论:
- 长时间运输WPCS导致温度升高,粉损失和真菌毒素波动.
- 微生物社区的转移,特别是细菌的增加,与运输时间有关.
- 需要进一步的研究来了解涉及细菌和真菌相互作用的潜在机制.
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