添加Lentinus edodes的饮食对乳房植物,哺乳和乳山羊健康的影响
Huijun Shen1, Mengyu Wang1, Yong Ning1
1College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
Animals : an open access journal from MDPI
|March 13, 2025
概括
饮食补充Lentinus edodes (LE) 改善了乳山羊的功能和免疫力. 这种功能性料添加剂提高了牛奶质量,增加了蛋白质和脂肪含量,同时减少了体细胞数量.
科学领域:
- 动物营养和料科学 动物营养和料科学
- 微生物学和免疫学
- 乳制品科学与技术 乳制品科学与技术
背景情况:
- 药用Lentinus edodes (LE) 在动物营养方面显示出潜力,但其对乳山羊的影响尚未得到充分记录.
- 了解LE对乳头微生物群,新陈代谢,免疫力和牛奶产量的影响,对于优化奶山羊的饮食至关重要.
研究的目的:
- 为了研究饮食中的Lentinus edodes补充剂对哺乳乳乳母羊的作用.
- 分析乳头微生物群,血清免疫力和牛奶质量参数的变化.
主要方法:
- 20只Saanen山羊被分为一个控制组和一个LE补充组56天.
- 使用16S rDNA测序,代谢学和生物化学分析分析了液,血清和牛奶样本.
主要成果:
- LE改变了乳头的微生物组成,增加了有益的代谢物,并增强了血清抗氧化剂和免疫标记物 (IgA,IgG,T-AOC,SOD,CAT,TNF-α).
- 牛奶质量显著改善,体细胞计数 (SCC) 减少,蛋白质,脂肪和总固体增加.
- 像D-arabitol和D-tryptophan这样的功能代谢物被丰富在牛奶中,这表明产品价值有所提高.
结论:
- 饮食Lentinus edodes优化了小羊皮中的微生物平衡,增强了乳山羊的抗氧化和免疫功能.
- 牛乳补充改善了牛奶质量的关键指标,支持其作为功能性料添加剂用于增强奶山羊生产.
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