Increase in Lactulose Content in a Hot-Alkaline-Based System through Fermentation with a Selected Lactic Acid Bacteria Strain Followed by the β-Galactosidase Catalysis Process

通过选定的乳酸菌菌株发酵并随后通过 β-半乳糖苷酶催化过程来增加热碱体系中的乳果糖含量