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关于银-寡糖的生物合成的最新观点:系统性审查和元分析

Manuela Araujo Costa¹, Caroline Schmitz², Jeferson Camargo de Lima³

¹Food Biotechnology Laboratory, University of Vale do Taquari - Univates, Lajeado, RS, Brazil; Graduate Program in Biotechnology, University of Vale do Taquari - Univates, Lajeado, RS, Brazil.

|November 15, 2025

概括

本综述详细介绍了使用特定酶和乳糖度进行银-寡糖糖 (GOS) 生物合成的最佳条件. 它强调在功能性食品中使用乳制品副产品来实现可持续的GOS生产.

科学领域:

生物技术是生物技术.
食品科学食品科学食品科学
酶学是一种酶学.

背景情况:

银-寡糖 (GOS) 是一种有价值的益生菌,在功能性食品和饮料中具有广泛的应用.
对于食品工业来说,高效和可持续的GOS生物合成方法至关重要.
之前对GOS生产参数的研究是分散的,需要全面的概述.

研究的目的:

进行第一个关于银河系-寡糖糖体 (GOS) 生物合成的系统审查和元分析.
根据现有文献,识别和量化最有效的GOS生产流程.
为GOS生物合成提供最佳运行条件的定量概述.

主要方法:

在2018年至2024年间发表的104篇文章的系统文献搜索和元分析.
整合和对GOS生物合成参数数据的定量分析.
确定影响GOS产量和纯度的关键变量.

主要成果:

最佳的GOS生物合成包括使用来自Bacillus circulans或Aspergillus oryzae的β-galactosidase.
乳糖度为30-50% (w/v) 被认为是最佳的.
在特定的最佳pH值和温度条件下,酶活性最大化.

结论:

该研究提供了对GOS生物合成最佳条件的定量概述.
使用富含乳糖的乳制品副产品为GOS生产提供了一个可持续的战略.
这一审查有助于优化用于功能性食品和饮料应用的GOS生产.

关键词:

乳糖是一种乳糖.益生菌益生菌益生菌通过转银酸酶化进行了转银酸酶化.这是一种B-galactosidase.

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