


Milk Sugar is the only disaccharide that exists in milk in the form of monomeric molecules. It is formed by the connection of glucose and galactose through 1,4-glycosidic bonds, and is produced by the action of lactose synthase in the mammary gland. The most abundant content in human milk is about 7.2g/l00mL. Lactose is mainly digested and absorbed in the jejunum and ileum, and is hydrolyzed into glucose and galactose by lactase secreted by the brush border of small intestinal epithelial cells, and then absorbed through active cellular transport. Glucose mainly provides energy for the body, while galactose is bound to ceramide by glycosidic bonds to form galactocerebroside, which is involved in the development of the brain. Infancy is a critical period for neurodevelopment, so lactose is essential for the development of the nervous system in infanc

Certificate of Analysis| Total Plate Count | ≤1000Cfu/g | 20 Cfu/g | USP |
| Yeast & Mold | ≤100Cfu/g | <10 Cfu/g | USP |
| E.Coli | Negative | Negative | USP |
| Salmonella | Negative | Negative | USP |





