Coupling sugars

Coupling sugar, 23 480 Courtaulds lyocell process, 11 266-267, 267-269. See also Samuel Courtauld Co., Ltd. 

Coupling sugar Semi-synthetic Sweet ( sucrose) [low... 

Kimmich GA, Randles J. Na-f-coupled sugar transport membrane potential-dependent Km and Ki for Na-f. Am. J. Physiol. Cell Physiol. 1988 255 C486-C494. 

Various other methods can be used for coupling sugar to proteins, but much further work is necessary before these can be considered as possible methods for food uses. 

The new examples reported include the preparation of antiviral, antibacterial, and antitumor agents by coupling sugar isothiocyanates and such biologically active amines as triazole derivatives,195 mitomycin,196 isothia-zolopyrimidines,40 and also platinum compounds.197 Other A -nuclcophiles such as hydrazine,37 isothiourea,198 and guanidine derivatives199 have been similarly coupled to sugar isothiocyanates. 

Syn. Coupling Sugars G. Oligosylfructosen F. oligosylfructoses O. are mixtures of, preferentially, nonreducing tri-, tetra- and higher saccharides from fructose, - dextrose, ->maltose and ->sucrose units. 

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