Lactase splits milk sugar (lactose) into the two simple sugars glucose and galactose.
Lactose is cleaved to glucose and galactose in the intestine of the neonate by an enzyme activity called lactase (or ss-ß). Galactosidase the galactose is then converted to another glucose by a different. Enzyme lactose is a, major readily digestible source of glucose which provides energy for the. neonate Enzymes are complex proteins that facilitate, catalyze or speed up chemical reactions. The precise order of amino acids in the proteins from which they're made determines their shape, and their shape determines their function. LACTASE: Lactase (a member of the beta-galactosidase group of enzymes) splits milk sugar (lactose) into the two simple sugars glucose and galactose. Found exclusively in mammalian milk, lactose is only one sixth as sweet as cane or beet sugar (sucrose). The LCT gene provides instructions for making an enzyme called lactase. This enzyme helps to digest lactose, a sugar found in milk and other dairy products. Lactase is produced by cells that line the walls of the small intestine. 1 is a readily digestible source of glucose (energy) for the neonate. 2  is digested by lactase enzyme in the neonate. 3  is unique to the mammary gland. 4  is the major osmole of milk (the primary component that draws water into the gland). Manufacturers treat lactose-free milk with the lactase enzyme. This enzyme breaks down the lactose in the milk. Lactose-free milk remains fresh for about the same length of time or, if it is ultra-pasteurized, longer than regular milk. Lactose-free milk may have a slightly sweeter taste than regular milk. Lactase products. People can use lactase tablets and drops when they eat or drink milk products. The lactase enzyme digests the lactose in the food and therefore reduces the chances of developing digestive symptoms. Lactose is cleaved to glucose and galactose in the intestine of the neonate by an enzyme activity called lactase (or ss-ß). Galactosidase the galactose is then converted to another glucose by a different. enzyme Lactose is a disaccharide found in milk which is made up of glucose and galactose, both monosaccharides. Lactase is the enzyme that breaks up lactose into glucose and galactose.
http://ansci.illinois.edu/static/ansc438/Milkcompsynth/milkcomp_lactose.html http://www.raw-milk-facts.com/enzymes_T3.html http://www.raw-milk-facts.com/enzymes_T3.html http://ghr.nlm.nih.gov/gene/LCT http://ansci.illinois.edu/static/ansc438/Milkcompsynth/milkcomp_lactose.html http://www.niddk.nih.gov/health-information/health-topics/digestive-diseases/lactose-intolerance/Pages/facts.aspx http://ansci.illinois.edu/static/ansc438/Milkcompsynth/milkcomp_lactose.html http://www.youtube.com/watch?v=P7e9Mj9ATpQ
what role does lactase play in milk