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在驼牛奶中使用向液体染色学-质谱学对功能性寡糖的全面量化

Muhammad K Hakeem¹, Priti Mudgil², Sajid Maqsood²

¹Department of Chemistry, College of Science, United Arab Emirates University, Al Ain, 15551, United Arab Emirates.

Journal of dairy science

|July 4, 2025

概括

驼牛奶寡糖类,类似于人乳,显示显著的变化. 确定了像乳糖-N-四糖这样的关键结构,支持驼牛奶.

科学领域:

乳制品科学乳制品科学
营养生物化学营养生物化学
葡萄糖生物学葡萄糖生物学

背景情况:

驼牛奶具有独特的营养和功能性质.
它的寡糖化合物成分类似于母乳,但缺乏全面的分析.
越来越多的人对驼牛奶的兴趣需要详细的成分理解.

研究的目的:

量化分析驼牛奶中的关键寡糖类.
研究这些化合物的分布和变异性.
建立功能性食品和治疗应用的基础.

主要方法:

使用了液体染色学-并联质谱法 (LC-MS/MS).
对12种关键的寡糖进行了定量分析.
分析了60个驼牛奶样本的寡糖样.

主要成果:

在样本中观察到寡糖度的显著变化.
乳酸-N-四糖,乳酸-N-新四糖和6'-sialyllactose是主要的.
发现了分布的异质性和潜在的生物合成联系.

结论:

驼牛奶的寡糖类概况是高度可变的.
这些发现支持驼牛奶寡糖在功能性食品和营养中的潜在用途.
需要进一步研究影响生物合成和健康影响的因素.

关键词:

这就是LC-MS.驼的牛奶是驼的牛奶.功能营养功能营养是一种功能营养.一种类型的寡糖.益生菌益生菌益生菌

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