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Equation for the formation of alpha d-lactose from beta d-galactose and alpha d-glucose?
The general formula is (CH2O)n (simple sugars) or Cx(H20)y. It can get more complexed though, but it all depends on what you are trying to do.
What chemical reaction does lactase catalyze?
Acetal formation (glycosidic linkage) between glucose and galactose by condensation reaction.It can also be seen as dimerisation of two monosaccharides (Glu + Gal) to one disaccharide(Lactose is: β-D-galactopyranosyl-(1→4)-D-glucose)
When was D-Formation created?
D-Formation was created on 2012-02-29.
How is lactose classified?
Disaccharide made of two hexo-aldoses: galactose and glucose. IUPAC name: beta-D-galactopyranosyl-(1-4)-D-glucose.
What is Lactose?
Well 'lactose' is the name of the sugar found in milk.The other names are: milk sugarand officially (IUPAC): β-D-galactopyranosyl-(1->4)-D-glucose
What makes string cheese stringy?
lactose molecules are in a circle hook formation, so they link together when heated
What is the positive result for mucic acid test?
When galactose is oxidized by nitric acid, insoluble mucic acid is formed. A positive result is the formation of a precipitate. Lactose is a dimer of glucose and galactose. The nitric acid will hydrolyze the dimer and so lactose will also give a positive result.
Is lactose a monosacchardie or a disaccharode solution?
Lactose is a disaccharide that consists of β-D-galactose and β-D-glucose fragments bonded through a β1-4 glycosidic linkage. It's also a solid by the way.
What are some solutes in low-fat chocalate milk?
lactose, Chocolate
What foods shall you avoid if you have lactose sensitivity?
Foods that contain lactose. You may not need to completely avoid foods and beverages that contain lactose —such as milk or milk products. If you avoid all milk and milk products, you may get less calcium and vitamin D than you need. People with lactose intolerance can handle different amounts of lactose.
Which of the following is a characteristic of yogurt?
A) Bacteria in yogurt produce lactase B) The lactose content of yogurt is about one-half that of milk C) Yogurt is poorly tolerated in lactose-intolerant people D) There are only trace amounts of lactose present in yogurt
Formation in a sentence?
The geologist is researching a newly discovered rock formation. Vitamin D is critical to the formation of healthy bones. She runs the Christian Youth Formation Program at our parish.
