Results 31 to 40 of about 95,678 (250)
d-Idose, d-Iduronic Acid, and d-Idonic Acid from d-Glucose via Seven-Carbon Sugars
Molecules, 2019 A practical synthesis of the very rare sugar d-idose and the stable building blocks for d-idose, d-iduronic, and d-idonic acids from ido-heptonic acid requires only isopropylidene protection, Shing silica gel-supported periodate cleavage of the C6-C7 ...
Zilei Liu +5 more
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Crystal structure of β-d,l-fructose
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C6H12O6, was crystallized from an aqueous solution of equimolar mixture of d- and l-fructose (1,3,4,5,6-pentahydroxyhexan-2-one, arabino-hexulose or levulose), and it was confirmed that d-fructose (or l-fructose) formed β-pyranose ...
Tomohiko Ishii +4 more
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Effects of dietary allitol on the cecal microbiota profile and butyric acid production in high-fat diet-induced obese rats [PDF]
Exploration of Foods and FoodomicsAim: To investigate the effects of allitol on the cecal microbiota profile of high-fat diet-induced obese rats to obtain basic data and to predict the pathway of butyric acid production from allitol using bioinformatic techniques.
Tatsuhiro Matsuo +6 more
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Combined effects of exercise training and D‐allulose intake on endurance capacity in mice
Physiological Reports, 2022 This study investigated the combined effects of exercise training and D‐allulose intake on endurance capacity in mice. Male C57BL/6J mice were fed either a control diet (Con) or a 3% D‐allulose diet (Allu) and further divided into the sedentary (Sed) or ...
Takamasa Tsuzuki +9 more
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Crystal structure of β-d,l-allose
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C6H12O6, a C-3 position epimer of glucose, was crystallized from an equimolar mixture of d- and l-allose. It was confirmed that d-allose (l-allose) formed β-pyranose with a 4C1 (1C4) conformation in the crystal.
Tomohiko Ishii +4 more
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Crystal structure of 6-deoxy-α-l-psicofuranose
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C6H12O5, was crystallized from an aqueous solution of 6-deoxy-l-psicose (6-deoxy-l-allulose, (3S,4S,5S)-1,3,4,5-tetrahydroxyhexan-2-one), and the molecule was confirmed as α-furanose with a 3T4 (or E4) conformation, which is a ...
Akihide Yoshihara +4 more
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The Standardization of Rare Sugars. [PDF]
Journal of Industrial & Engineering Chemistry, 1921 n ...
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Enzymes for the biocatalytic production of rare sugars
Journal of Industrial Microbiology and Biotechnology, 2012 Abstract Carbohydrates are much more than just a source of energy as they also mediate a variety of recognition processes that are central to human health. As such, saccharides can be applied in the food and pharmaceutical industries to stimulate our immune system (e.g., prebiotics), to control diabetes (e.g., low-calorie sweeteners), or
Koen, Beerens +2 more
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Production of rare sugars from common sugars in subcritical aqueous ethanol [PDF]
Food Chemistry, 2015 A new isomerization reaction was developed to synthesize rare ketoses. D-tagatose, D-xylulose, and D-ribulose were obtained in the maximum yields of 24%, 38%, and 40%, respectively, from the corresponding aldoses, D-galactose, D-xylose, and D-ribose, by treating the aldoses with 80% (v/v) subcritical aqueous ethanol at 180°C.
Gao, Da-Ming +2 more
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Scientific Reports, 2023 Recent studies have shown that D-allose, a rare sugar, elicits antitumor effects on different types of solid cancers, such as hepatocellular carcinoma, non-small-cell lung cancer, and squamous cell carcinoma of the head and neck.
Kenta Suzuki +12 more
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