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- https://chem.libretexts.org/Bookshelves/Biological_Chemistry/Supplemental_Modules_(Biological_Chemistry)/Carbohydrates/Disaccharides/LactoseLactose or milk sugar occurs in the milk of mammals - 4-6% in cow's milk and 5-8% in human milk. It is also a by product in the the manufacture of cheese. Lactose is made from galactose and glucose un...Lactose or milk sugar occurs in the milk of mammals - 4-6% in cow's milk and 5-8% in human milk. It is also a by product in the the manufacture of cheese. Lactose is made from galactose and glucose units. The galactose and glucose units are joined by an acetal oxygen bridge in the beta orientation. To recognize galactose look for the upward projection of the -OH on carbon # 4.
- https://chem.libretexts.org/Courses/Fullerton_College/Introductory_Biochemistry/12%3A_Carbohydrates/12.07%3A_Disaccharides/12.7.01%3A_LactoseLactose or milk sugar occurs in the milk of mammals - 4-6% in cow's milk and 5-8% in human milk. It is also a by product in the the manufacture of cheese. Lactose is made from galactose and glucose un...Lactose or milk sugar occurs in the milk of mammals - 4-6% in cow's milk and 5-8% in human milk. It is also a by product in the the manufacture of cheese. Lactose is made from galactose and glucose units. The galactose and glucose units are joined by an acetal oxygen bridge in the beta orientation. To recognize galactose look for the upward projection of the -OH on carbon # 4.
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introductory_Chemistry_(CK-12)/26%3A_Biochemistry/26.02%3A_DisaccharidesThis page discusses the importance of milk for children's nutrition, highlighting its essential vitamins and minerals. It also addresses lactose intolerance, which can cause discomfort in some individ...This page discusses the importance of milk for children's nutrition, highlighting its essential vitamins and minerals. It also addresses lactose intolerance, which can cause discomfort in some individuals, suggesting avoidance or lactose-free alternatives. Furthermore, it explains the formation of disaccharides from monosaccharides and their role in digestion for nutrient absorption.
- https://chem.libretexts.org/Workbench/Chemistry_LHS_Bridge/17%3A_Carbohydrates/17.03%3A_Disaccharides/17.3.01%3A_LactoseLactose or milk sugar occurs in the milk of mammals - 4-6% in cow's milk and 5-8% in human milk. It is also a by product in the the manufacture of cheese. Lactose is made from galactose and glucose un...Lactose or milk sugar occurs in the milk of mammals - 4-6% in cow's milk and 5-8% in human milk. It is also a by product in the the manufacture of cheese. Lactose is made from galactose and glucose units. The galactose and glucose units are joined by an acetal oxygen bridge in the beta orientation. To recognize galactose look for the upward projection of the -OH on carbon # 4.
- https://chem.libretexts.org/Bookshelves/Introductory_Chemistry/Introduction_to_Organic_and_Biochemistry_(Malik)/05%3A_Carbohydrates/5.05%3A_DisaccharidesDisaccharides, including maltose, cellobiose, lactose, and sucrose, and the nomenclature of the glycosidic linkage are described
- https://chem.libretexts.org/Courses/Georgia_Southern_University/CHEM_1152%3A_Survey_of_Chemistry_II_(Osborne)/06%3A_Carbohydrates/6.06%3A_DisaccharidesMaltose is composed of two molecules of glucose joined by an α-1,4-glycosidic linkage. It is a reducing sugar that is found in sprouting grain. Lactose is composed of a molecule of galactose joined to...Maltose is composed of two molecules of glucose joined by an α-1,4-glycosidic linkage. It is a reducing sugar that is found in sprouting grain. Lactose is composed of a molecule of galactose joined to a molecule of glucose by a β-1,4-glycosidic linkage. It is a reducing sugar that is found in milk. Sucrose is composed of a molecule of glucose joined to a molecule of fructose by an α-1,β-2-glycosidic linkage. It is a nonreducing sugar that is found in sugar cane and sugar beets.
- https://chem.libretexts.org/Courses/De_Anza_College/CHEM_10%3A_Introduction_to_Chemistry_(Parajon_Puenzo)/14%3A_Carbohydrates/14.05%3A_DisaccharidesMaltose is composed of two molecules of glucose joined by an α-1,4-glycosidic linkage. It is a reducing sugar that is found in sprouting grain. Lactose is composed of a molecule of galactose joined to...Maltose is composed of two molecules of glucose joined by an α-1,4-glycosidic linkage. It is a reducing sugar that is found in sprouting grain. Lactose is composed of a molecule of galactose joined to a molecule of glucose by a β-1,4-glycosidic linkage. It is a reducing sugar that is found in milk. Sucrose is composed of a molecule of glucose joined to a molecule of fructose by an α-1,β-2-glycosidic linkage. It is a nonreducing sugar that is found in sugar cane and sugar beets.
- https://chem.libretexts.org/Courses/Whitworth_University/Science_of_Food_(Russel)/07%3A_Carbohydrates/7.02%3A_DisaccharidesDisaccharides, including maltose, cellobiose, lactose, and sucrose, and the nomenclature of the glycosidic linkage are described
