Results 31 to 40 of about 97,259 (285)
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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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
doaj +1 more source
The Standardization of Rare Sugars. [PDF]
Journal of Industrial & Engineering Chemistry, 1921 n ...
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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
doaj +1 more source
Anomeric Selectivity of Trehalose Transferase with Rare
ACS Catalysis, 2020 Published by ACS, Washington ...
Mestrom, Luuk +8 more
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Utilization of Certain Rare Sugars by Microorganisms
Experimental Biology and Medicine, 1945 SummaryThirteen rare sugars, including turanose, tagatose, neolactose, primeverose, vicianose, /?,/?-trehalose, three methylated glucoses, and the Schardinger dextrins were tested for their utiliza...
C M, McCLOSKEY, J R, PORTER
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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
doaj +1 more source
Recent Advances in the Biosynthesis of Natural Sugar Substitutes in Yeast
Journal of Fungi, 2023 Natural sugar substitutes are safe, stable, and nearly calorie-free. Thus, they are gradually replacing the traditional high-calorie and artificial sweeteners in the food industry.
Jian Li +3 more
doaj +1 more source
Highly Efficient Synthesis of Rare Sugars from Glycerol in Endotoxin-Free ClearColi by Fermentation
Foods, 2023 Rare sugars possess potential applications as low-calorie sweeteners, especially for anti-obesity and anti-diabetes. In this study, a fermentation biosystem based on the “DHAP-dependent aldolases strategy” was established for D-allulose and D-sorbose ...
Yahui Gao +3 more
doaj +1 more source
, 2021 Stingless bee honey (SBH) of four stingless bee species (Heterotrigona itama, Geniotrigona thoracica, Tetragonula carbonaria, and Tetragonula hockingsi) from two geographic regions (Malaysia and Australia, n=36) were studied for their physicochemical ...
Hungerford, Natasha L. +12 more
core +1 more source