MSI_000018122

Unreliable

排名分数: 0.41
参考来源: Vitis vinifera (PO:0009087: mesocarp)

M/z: 335.0619
Mass Window: 335.0619 ~ 335.0619 (none)

参考注释

4-O-alpha-D-Galactopyranuronosyl-D-galacturonic acid_[M+H-2H2O]+ (BioDeep_00000003371)
6-[(2-carboxy-4,5,6-trihydroxyoxan-3-yl)oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid

Formula: C12H18O13 (370.0747378)
SMILES: OC(=O)C(O1)C(O)C(O)C(O)C1OC(C(O)2)C(C(O)=O)OC(O)C(O)2

Prepd. from pectin by enzymic hydrolysis using yeast or mould pectinases or by acid hydrolysis. Sole or major repeating unit of the pectin class of polysaccharides. Prepd. from pectin by enzymic hydrolysis using yeast or mould pectinases or by acid hydrolysis. Sole or major repeating unit of the pectin class of polysaccharides KEIO_ID D100