a disaccharide is "a carbohydrate containing two monosaccharide units joined by a glycosidic bond"
a monosaccharide is a carbon that has the C=O or HC=O group on it with steriocenters and OH groups... Confusing... but the formula is Cn H2n On where n is the number that represents how many.
So basically you have two molecules, (usually heterocyclic carbon rings. that instead of 6 carbons you have 5 carbons with a oxygen.) bonded together with a oxygen.
examples of these are maltose, lactose, and sucrose (type it in on Google to see the structure)
hope it helps, and that i didn't confuse you too much.
No it is a mixture, but it does contain lactose which is a disaccharide.
Lactose of course! People who cannot properly break down this sugar usually refrain from drinking milk or consuming any dairy product. We call those people lactose intolerant.
maltose
disaccharide
disaccharide water
Lactose, or milk sugar, is a disaccharide composed by a galactose and a glucose linked by an alfa 1 - 4 bond. Its biochemical name is O-beta-D-galactopyranosyl-(1 - 4)-D-glucopyranose.
It takes two mono-saccharides to form a di-saccharide; you should recognize that the prefix "di" means two.
The disaccharide are sugars, including maltose, lactose, and sucrose, having the formula C12H22O11.
disaccharide
Disaccharide
disaccharide
A Disaccharide is composed of two simple sugar units. One of the most common things that is considered a disaccharide is milk sugar, or lactose.
disaccharide
disaccharide
Disaccharide
Cellulose is a polysaccharide, not a disaccharide
disaccharide
disaccharide
disaccharide
disaccharide