预处理和发酵玉米茎对新西兰子生长性能,营养消化,肠道结构和功能以及免疫功能的影响
Xuying Jia1, Yaohao Dun1, Guoqi Xiang1
1National Key Laboratory of Agricultural Microbiology, College of Life Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.
Animals : an open access journal from MDPI
|June 26, 2025
概括
发酵玉米草有效地取代了子饮食中的玉米,改善了生长性能和肠道健康. 这种可持续的替代品可以提高料摄入量和体重增加,同时有利于肠道环境.
科学领域:
- 动物营养 动物营养
- 微生物学 微生物学
- 可持续农业 可持续农业
背景情况:
- 玉米是主要的料原料,但短缺给畜牧业带来了挑战.
- 发酵料为牲畜提供潜在的营养和健康益处.
- 研究替代料来源对于可持续的动物生产至关重要.
研究的目的:
- 评估发酵玉米作为新西兰子食中的玉米替代品.
- 评估其对子生长,肠道健康和肠微生物群的影响.
- 为了确定发酵玉米在畜牧业中的可行性.
主要方法:
- 120只子在35天内被食不同水平的玉米和发酵/干玉米草.
- 测量了生长性能,肠道屏障功能标志物 (TLR4,MUC2) 和腹发病率.
- 分析了Cecal微生物群组成和代谢物概况.
主要成果:
- 发酵的玉米改善了平均每日料摄入量 (ADI) 和平均每日取量 (ADG).
- 它增强了细胞酶活性,并加强了肠道屏障功能.
- 饮食发酵草调节了脑内微生物群和代谢物概况,减少了腹的发生率.
结论:
- 发酵玉米是子饮食中可行的玉米替代品,促进生长.
- 它对肠道健康和肠道微生物组产生积极影响.
- 这为养殖中玉米短缺提供了可持续的解决方案.
更多相关视频
10:00Methods of Pairing and Pair Maintenance of New Zealand White Rabbits Oryctolagus Cuniculus Via Behavioral Ethogram, Monitoring, and Interventions
Published on: March 16, 2018
14.2K
13:00Intranasal Immunization and Milk Collection in Studies of Maternal Immunization in New Zealand White Rabbits Oryctolagus cuniculus
Published on: July 31, 2021
3.7K
相关概念视频
Microbes in Food Production
Microbial fermentation is central to food biotechnology, enhancing flavor, texture, preservation, and stability. Fermentative microorganisms metabolize carbohydrates into organic acids, alcohols, and other metabolites that inhibit spoilage organisms and improve digestibility while contributing distinctive sensory qualities.In baking, amylases naturally present in flour hydrolyze starch into monosaccharides such as glucose, which Saccharomyces cerevisiae ferments anaerobically. Through...
Development of Human Microbiota
The human microbiota begins developing at birth and undergoes continual change as we age. Infancy marks a critical period of microbial sensitivity, offering a “window of opportunity” during which beneficial microbes help mature the immune system. By age three, children typically develop a more stable and diverse microbial community. Newborns acquire microbes from their immediate environment; vaginal delivery favors maternal vaginal microbes, while cesarean births favor microbes from the skin...
