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Galactouronic acid

The absolute configuration of the -glucose and (3-galactouronic acid groups was confirmed as D by GC analysis of the trimethylsilyl ethers of l(L-a-methylbenzyl-amino)-l-deoxyalditols derived from the water-soluble fraction from acid hydrolysis of (27). The stereochemistry at C-5 was secured by the usual method (hydrolysis and Lemieux degradation of... [Pg.120]

Shinkai s team also has an efficient heterobireceptor signaling system 99 which has as its target D-galactouronic acid [184-185]. The phenanthroline-Zn2+ complex serves as the fluorophore and also as the receptor for the car-... [Pg.136]

Other than D-glucose, only one C precursor, D-galactouronic acid [CH0(CH0H)4C00HJ, obtained by enzymic hydrolysis of pectin, has been usefully converted into L-ascorbic acid but the overall yield is poor. [Pg.53]

A partially acetylated polysaccharide containing D-galactouronic acid, D-galactose and L-rhamnose units. The dried exudate of the tree Sterculia mens. Emulsifier, thickener, flavouring and gelling agent in food manuf... [Pg.596]

Methyl galactopyranosiduronic acid, 9CI Methyl galactouronic acid... [Pg.741]

See other pages where Galactouronic acid is mentioned: [Pg.839]    [Pg.43]    [Pg.267]    [Pg.57]    [Pg.238]    [Pg.1051]    [Pg.1084]    [Pg.1231]    [Pg.1267]    [Pg.124]    [Pg.109]    [Pg.176]    [Pg.123]    [Pg.839]    [Pg.43]    [Pg.267]    [Pg.57]    [Pg.238]    [Pg.1051]    [Pg.1084]    [Pg.1231]    [Pg.1267]    [Pg.124]    [Pg.109]    [Pg.176]    [Pg.123]    [Pg.66]   
See also in sourсe #XX -- [ Pg.839 ]

See also in sourсe #XX -- [ Pg.312 , Pg.312 ]

See also in sourсe #XX -- [ Pg.6 , Pg.363 ]



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