葡萄茎作为奶牛的可持续料补充剂:关于牛奶微生物群和奶酪质量的初步实体研究
Giulia Dallavalle1,2, Giorgia Secchi1,3, Andrea Mancini1
1Research and Innovation Centre, Fondazione Edmund Mach (FEM), 38098 San Michele all'Adige, Italy.
Animals : an open access journal from MDPI
|February 13, 2026
概括
葡萄茎 (GS) 补充剂在奶牛中微妙地改变了牛奶微生物群和增强了奶酪多含量. 这项研究支持葡萄酒厂副产品在综合乳制品和葡萄栽培系统中的价值化.
科学领域:
- 农业科学 农业科学
- 食品科学 食品科学 食品科学
- 微生物学 微生物学
背景情况:
- 葡萄茎 (GS) 是一个葡萄酒厂的副产品,含有高的多含量.
- 对于葡萄酒厂来说,处置GS是昂贵的,这促使对其价值化进行研究.
- 在反动物营养和乳制品质量方面,GS的潜在功能价值尚未被探索.
研究的目的:
- 为了评估饮食中的GS补充剂对牛奶微生物群组成的影响.
- 评估GS对奶酪质量的影响,包括多醇含量和感官特征.
- 探索将酒厂副产品整合到牛奶养殖中的可行性,以实现循环经济.
主要方法:
- 三种红葡萄茎品种 (L-GS,CS-GS,M-GS) 被加工并分析了安全性和多含量.
- 荷尔斯坦牛被食控制饮食或补充2%干物质 (DM) GS的饮食7周.
- 分析了牛奶和奶酪样本的微生物数量,多醇含量,1H-NMR和挥发性有机化合物 (VOC).
主要成果:
- 补充GS并没有影响牛奶大肠杆菌的数量,但显著减少了与M-GS.
- 一种主要的牛奶细菌Acinetobacter在L-GS补充剂下降.
- 在CS-GS补充牛奶中,奶酪多醇含量最高,并且观察到代谢物中取决于品种的变化.
结论:
- 饮食葡萄茎补充剂可以调节牛奶微生物群并提高奶酪多水平.
- 将GS纳入奶牛的饮食提供了一种可行的葡萄酒厂副产品价值化策略.
- 这种方法支持可持续的,综合的乳制品和葡萄种植系统以及循环经济原则.
关键词:
这就是NMR的NMR.挥发性有机化合物 挥发性有机化合物制作奶酪制作奶酪循环经济是一个循环经济.奶牛牛奶牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛牛葡萄的葡萄茎,葡萄的茎.微生物组是一个微生物组.牛奶的质量 牛奶的质量更多相关视频
08:29Measuring Liver Mitochondrial Oxygen Consumption and Proton Leak Kinetics to Estimate Mitochondrial Respiration in Holstein Dairy Cattle
Published on: November 30, 2018
11.9K
09:31Evaluation of Microbial Safety of Dairies using Bacterial Proteomic Profiling via MALDI Approach
Published on: October 7, 2025
580
相关概念视频
Sustainable Development
15.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
15.2K
Design Example: Sustainability in Concrete Building
428
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
428
Quality Control
3.0K
Quality control is one of the three cyclical quality assurance activities that help keep a system under statistical control. Typical quality control activities include creating quality control charts, conducting proficiency testing, and documenting and archiving results.
Quality control helps track data, visualize trends, and identify variations, making it easier to detect deviations that may affect the accuracy of an analysis. One way to do this is by generating a quality control chart, which...
Quality control helps track data, visualize trends, and identify variations, making it easier to detect deviations that may affect the accuracy of an analysis. One way to do this is by generating a quality control chart, which...
3.0K
Quality Assurance
2.7K
Quality assurance is the overarching term used to describe the activities employed to ensure the proper performance of a system. These activities can be classified into three categories: quality control, quality assessment, and internal corrective measures. Typically, these activities work cyclically: quality control is performed before and during the analysis, while quality assessment occurs during and after the investigation. Internal corrective measures are implemented based on the findings...
2.7K
Quality of Water
577
In concrete preparation, the quality of water is paramount as it affects the strength and durability of the concrete. Potable water is usually preferred; however, it must not have excessive sodium or potassium to prevent compromising the concrete's integrity. Water quality is typically evaluated based on impurities such as dissolved solids, chlorides, and sulfates, and its pH value is ideally between 6 and 8. Even slightly acidic natural water may be acceptable unless it contains harmful...
577
Pulse amplitude and quality
3.3K
Pulse amplitude is a crucial indicator of cardiac health because it provides valuable insights into the strength of left ventricular contractions and the overall uniformity of blood circulation within the vasculature. The strength of the pulse is directly related to the force with which the heart contracts and the volume of blood being pumped.
A weak or absent pulse may indicate reduced cardiac output or poor left ventricular contraction, which can be signs of cardiovascular dysfunction or...
A weak or absent pulse may indicate reduced cardiac output or poor left ventricular contraction, which can be signs of cardiovascular dysfunction or...
3.3K
