syeda irha hasanover 2 years ago
Lactose
Lactose, a disaccharide, is a sugar composed of galactose and glucose subunits and has the molecular formula C₁₂H₂₂O₁₁. Lactose makes up around 2–8% of milk. The name comes from lac, the Latin word for milk, plus the suffix -ose used to name sugars.
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