- pyranose
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any cyclic hemiacetal form of a monosaccharide having a six-membered ring (based on tetrahydropyran)See Also: pyran
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pyranose
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Pyranose — is a collective term for carbohydrates which have a chemical structure that includes a six membered ring consisting of five carbons and one oxygen. The pyranose ring is formed by the reaction of the C 5 alcohol group of a sugar with its C 1… … Wikipedia
Pyranose — Un pyranose est un terme désignant les oses dont la structure chimique est composé d un cycle à 6 atomes : 5 de carbone et un d oxygène. Sommaire 1 Structure 2 Mutarotation 3 Notes et références … Wikipédia en Français
Pyranose — α D Glucopyranose Als Pyranosen werden Lactole von Monosacchariden bezeichnet, die einen Sechsring aus fünf Kohlenstoff und einem Sauerstoff Atom, sowie an einem der C Atome, die den ringbildenden Sauerstoff binden, eine Hydroxylgruppe… … Deutsch Wikipedia
pyranose — piranozė statusas T sritis chemija apibrėžtis Monosacharido tautomeras, turintis šešianarį žiedą. atitikmenys: angl. pyranose rus. пираноза … Chemijos terminų aiškinamasis žodynas
Pyranose oxidase — In enzymology, a pyranose oxidase (EC number|1.1.3.10) is an enzyme that catalyzes the chemical reaction:D glucose + O2 ightleftharpoons 2 dehydro D glucose + H2O2Thus, the two substrates of this enzyme are D glucose and O2, whereas its two… … Wikipedia
pyranose — noun Etymology: International Scientific Vocabulary Date: 1927 a monosaccharide in the form of a cyclic hemiacetal containing a pyran ring … New Collegiate Dictionary
pyranose — Sugar structure in which the carbonyl carbon is condensed with a hydroxyl group (ie. in a hemi acetal link), forming a ring of five carbons and one oxygen. Most hexoses exist in this form, although in sucrose, fructose is found with the smaller… … Dictionary of molecular biology
pyranose — /puy reuh nohs , nohz /, n. Biochem. any monosaccharide having a pyran ring structure. [1925 30; PYRAN + OSE2] * * * … Universalium
pyranose — A cyclic form of a sugar in which the oxygen bridge forms a pyran. * * * py·ra·nose pī rə .nōs, .nōz n a monosaccharide in the form of a cyclic hemiacetal containing a pyran ring * * * pyr·a·nose (pirґə nōs) any sugar containing a pyran … Medical dictionary
Pyranose — Py|ra|no|se [↑ Pyran u. ↑ ose (1)], die; , n: Gruppenbez. für Aldosen u. Ketosen (↑ Monosaccharide), die nicht als offene Kette, sondern als Halbacetale oder ketale in pyranosidischer (Jargon: pyranosider; Abk.: p) Form in Gestalt eines… … Universal-Lexikon
