نتایج جستجو برای: disaccharides

تعداد نتایج: 2586  

Journal: :Angewandte Chemie 2002
Grégory Lecollinet Andrew P Dominey Trinidad Velasco Anthony P Davis

2009
Margarita V. Semenova Oleg N. Okunev Alexander V. Gusakov Arkady P. Sinitsyn

Four enzyme preparations produced by fungal species belonging to different genera (Aspergillus niger, Corynascus sp., Penicillium verruculosum, Trichoderma reesei) were used for synthesis of disaccharides by D-glucose (60% w/v) condensation catalyzed by -glucosidase. Effects of pH and temperature on the disaccharide synthesis were studied, and glycoside linkage patterns for enzymes from differe...

2003
Tommaso R.I. Cataldi Massimiliano Angelotti Giuliana Bianco

A simple and sensitive liquid chromatographic method for the separation and quantification of monoand disaccharides in rawand processed-milk is described. Samples of cows’, buffalos’, sheeps’ and goats’ milk were analyzed upon clarification and appropriate dilution for the quantification of lactose, galactose, glucose and N-acetylglucosamine (GlcNAc). The separation was accomplished by high-per...

2016
Felix Broecker Jonas Hanske Christopher E. Martin Ju Yuel Baek Annette Wahlbrink Felix Wojcik Laura Hartmann Christoph Rademacher Chakkumkal Anish Peter H. Seeberger

Synthetic cell-surface glycans are promising vaccine candidates against Clostridium difficile. The complexity of large, highly antigenic and immunogenic glycans is a synthetic challenge. Less complex antigens providing similar immune responses are desirable for vaccine development. Based on molecular-level glycan-antibody interaction analyses, we here demonstrate that the C. difficile surface p...

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