Structure of difructose anhydride III (difructofuranose 1,2',2,3'-anhydride)
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چکیده
منابع مشابه
Difructose Anhydride III in Rats
ilVbrthet:n Advancement Clenterfor Science and 7leehnologyL Colabo-Hbkkaido, Supporo OOi-OCI2i. Jbpan toepartment ofIlood Science and Hbeman Mstrition, fuculty of Hiiman Lijle Science, Fletji PVbmen ls Uhiversity, lshikari 061-3204, lapan 3Central Research Cente4 thnci Cbtporation, Ybkohama 244-080a Jbpan Division ofApplied Biosciencq Graduate School ofAgriculture, HOkkaido Uitiversity, Samporo...
متن کاملStructure of difructose anhydride II.
The difructose anhydrides include four welldefined crystalline sugars. Diheterolevulosan was first prepared by Pictet and Chavan [1]l by the action of concentrated hydrochloric acid on fructose at 0° C. This sugar is a difructopyranose in which carbon atoms 1 and 2 of each fructose residue are joined to form a dioxane ring. The other members [2,3] of this group arc designated difructose anhydri...
متن کاملEffect of difructose anhydride III on calcium absorption in humans.
The effects of difructose anhydride III (DFAIII) on stimulating calcium absorption was investigated in humans. We studied changes in the time-course of characteristics urinary calcium excretion in 12 healthy men given 0.3, 1.0 or 3.0 g of DFAIII and 300 mg of calcium as calcium carbonate. In addition, urinary excretion and urine concentrations of creatinine and deoxypyridinoline were determined...
متن کاملEffects of difructose anhydride III (DFA III) administration on rat intestinal microbiota.
The effects of difructose anhydride III (di-D-fructofuranose-1,2':2,3'-dianhydride; DFA III) administration (3% DFA III for 4 weeks) on rat intestinal microbiota were examined using denaturing gradient gel electrophoresis (DGGE). According to DGGE profiles, the number of bacteria related to Bacteroides acidofaciens and uncultured bacteria within the Clostridium lituseburense group decreased, wh...
متن کاملDifructose anhydride III promotes iron absorption in the rat large intestine.
OBJECTIVES We examined the intestinal segment responsible for and the mechanisms involved in the non-digestible disaccharide difructose anhydride III (DFAIII)-mediated enhancement of iron absorption. METHODS Net iron and calcium absorption (percentage) were observed in male Sprague-Dawley rats fed an AIN93G-based diet with or without DFAIII (30 g/kg of diet) for 2 wk after cecectomy or laparo...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards
سال: 1940
ISSN: 0091-0635
DOI: 10.6028/jres.024.007