Results 301 to 310 of about 66,840 (319)
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A Reaction of D-Glucosamine in the Presence of ‘Dry’ Protein
Nature, 1952IN work on the reaction of reducing sugars with proteins in the ‘dry’ state already reported1, glucosamine (2-amino-D-glucose) was used as an aldo hexose modified at the important carbon 2 position. Browning of the reaction mixture was found to occur extremely rapidly; but the chemical data indicated that something quite different from the normal ...
D. N. Rhodes, S. Borrell, C. H. Lea
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[117] d-glucosaminic acid dehydrase
1966Publisher Summary This chapter discusses the determination of D-glucosaminic acid dehydrase. The dehydrase catalyzes the conversion of D-glucosaminic acid to 2-keto-3-deoxy-D-gluconie acid (KDG) and NH 3 . The α-keto acid is measured as its semicarbazone according to the procedure of MacGee and Doudoroff.
Saul Roseman, Joseph M. Merrick
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The phosphorylation of D-(+)-glucosamine by crystalline yeast hexokinase
Biochimica et Biophysica Acta, 1951d-glucosamine has been shown to be converted to a phosphorylated amino sugar by ATP in the presence of crystalline yeast hexokinase and magnesium ions. The rate of the reaction is approximately that observed for d-glucose. The turnover number of the enzyme for glucosamine is 12,000 moles/105 grams hexokinase/minute at pH 7.8 and 30°.
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Organic syntheses; an annual publication of satisfactory methods for the preparation of organic chemicals, 2003
Earl R. Purchase, Charles E. Braun
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Earl R. Purchase, Charles E. Braun
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Mannosyl D-Glucosamine Hydrochloride Isomers : Mannosyl D-Glucosamine Hydrochloride
Nature, 1961S. A. Barker+3 more
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Inhibition of Tumour Growth by D-Glucosamine
Nature, 1953A Cantero, Juda Hirsch Quastel
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Acetylated Thioacetals of D-Glucosamine
Journal of the American Chemical Society, 1952Kimiko Anno, M. L. Wolfrom
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D-Glucosaminate Aldolase Activity of D-Glucosaminate Dehydratase from Pseudomonas Fluorescens
1991H. Tamiki, S. Nakura, R. Iwamoto
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