D-Lactose monohydrate

CAS : 64044-51-5

Ref. 3D-OL02402

Informations sur le produit

• Nom: D-Lactose monohydrate
• Synonymes: 4-O-b-D-Galactopyranosyl-D-glucopyranose monohydrateb-D-Gal-(1,4)-D-Glc
• Marque: Biosynth

Description

Lactose is the principal sugar in human and most other mammalian milks, ( 4-O-(β-d-galactopyranosyl)-d-glucopyranose) (Collins, 2006). Lactose undergoes mutarotation; it is a reducing sugar and is significantly less soluble in water than sucrose. Lactose is much less sweet than sucrose (at ~1% about 0.15 (sucrose=1). The enzyme lactase (β-galactosidase), which is present in the small intestine, catalyzes hydrolysis of lactose to form glucose and galactose. Anhydrous lactose is an excipient, filler, diluent, and bulking agent in a wide variety of pharmaceutical tablets, capsules, powders and other preparations. Lactose also has applications as a nutrient and multi-functional ingredient in infant formulae, geriatric, dietetic and health foods (Linko, 1982).

Propriétés chimiques

• Masse moléculaire: 360.31 g/mol
• Formule: C₁₂H₂₂O₁₁·H₂O
• Degré de pureté: Min. 96 Area-%
• Couleur/Forme: White Off-White Powder