Maltopentaose
IUPAC 名称
2-({6-[(6-{[4,5-dihydroxy-2-(hydroxymethyl)-6-{[4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxan-3-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl)oxy]-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl}oxy)-6-(hydroxymethyl)oxane-3,4,5-triol
描述
Constituent of corn syrup. Amylolysis production from starch. Maltooligosaccharide mixtures are important food additives (sweeteners, gelling agents and viscosity modifiers)
a 1,4-α-D-glucan reacts with H2O to produce maltopentaose. Alpha-amylase catalyzes the reaction. Maltopentaose is found in many foods, some of which are ostrich fern, summer grape, sorrel, and lettuce.
异构
OCC1OC(OC2C(O)C(O)C(OC3C(O)C(O)C(OC4C(O)C(O)C(OC5C(O)C(O)C(O)OC5CO)OC4CO)OC3CO)OC2CO)C(O)C(O)C1O
InChI标识符
InChI=1S/C30H52O26/c31-1-6-11(36)12(37)18(43)27(49-6)54-23-8(3-33)51-29(20(45)14(23)39)56-25-10(5-35)52-30(21(46)16(25)41)55-24-9(4-34)50-28(19(44)15(24)40)53-22-7(2-32)48-26(47)17(42)13(22)38/h6-47H,1-5H2
键
FTNIPWXXIGNQQF-UHFFFAOYSA-N