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polysaccharides


Name(s) polysaccharides
Scientific name(s)
Formula C18H32O16
Molecular mass 504.4371
IUPAC name Not available
INCHI InChI=1S/C18H32O16/c19-1-4-7(22)8(23)12(27)17(31-4)34-15-6(3-21)32-18(13(28)10(15)25)33-14-5(2-20)30-16(29)11(26)9(14)24/h4-29H,1-3H2
SMILE OCC1OC(OC2C(O)C(O)C(OC3C(O)C(O)C(O)OC3CO)OC2CO)C(O)C(O)C1O
CAS ID 6118-87-2
PubChem ID 871
DrugBank ID Not available
CHEBI ID 18154
Description Polysaccharides are polymeric carbohydrate structures, formed of repeating units (either mono- or di-saccharides) joined together by glycosidic bonds. These structures are often linear, but may contain various degrees of branching. Polysaccharides are often quite heterogeneous, containing slight modifications of the repeating unit. Examples include storage polysaccharides such as starch and glycogen, and structural polysaccharides such as cellulose and chitin. Polysaccharides is found in many foods, some of which are caraway, flaxseed, sweet basil, and barley.