l-sorbose

l-sorbose
A very sweet reducing, but not fermentable, 2-ketohexose obtained from the berries of the mountain ash, Sorbus aucuparia (family Rosaceae), and from sorbitol by fermentation with Acetobacter suboxydans; l-sorbose is epimeric with d-fructose and is used in the manufacture of vitamin C. SYN: sorbin, sorbinose, sorbitose.

Medical dictionary. 2011.

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Look at other dictionaries:

  • Sorbose — Structure linéaire du D (+) Sorbose L (−) Sorbose Général Nom IUPAC (3R,4S,5 …   Wikipédia en Français

  • sorbose — ● sorbose nom masculin Cétohexose, de formule CH2OH(CHOH)3―CO―CH2OH, apparenté au L glucose et obtenu par fermentation du sorbitol. (On l emploie pour la synthèse industrielle de la vitamine C.) …   Encyclopédie Universelle

  • sorbose — [sôr′bōs΄] n. [ SORB(ITOL) + OSE1] a white, crystalline hexose, C6H12O6, obtained by fermenting sorbitol: it is used in the manufacture of vitamin C …   English World dictionary

  • Sorbose — Strukturformel Fischer Projektion, offenkettige Darstellung Allgemeines Name …   Deutsch Wikipedia

  • Sorbose 5-dehydrogenase (NADP+) — In enzymology, a sorbose 5 dehydrogenase (NADP+) (EC number|1.1.1.123) is an enzyme that catalyzes the chemical reaction:L sorbose + NADP+ ightleftharpoons 5 dehydro D fructose + NADPH + H+Thus, the two substrates of this enzyme are L sorbose and …   Wikipedia

  • Sorbose dehydrogenase — In enzymology, a sorbose dehydrogenase (EC number|1.1.99.12) is an enzyme that catalyzes the chemical reaction:L sorbose + acceptor ightleftharpoons 5 dehydro D fructose + reduced acceptorThus, the two substrates of this enzyme are L sorbose and… …   Wikipedia

  • Sorbose — Chembox new ImageFileL1=L sorbose Fischer.png ImageSizeL1=75px ImageFileR1=sorbose.png ImageSizeR1=150px IUPACName=( 3S,4R,5S ) 1,3,4,5,6 Pentahydroxyhexan 2 one OtherNames=Sorbinose L xylo Hexulose Section1= Chembox Identifiers CASNo=87 79 6… …   Wikipedia

  • Sorbose — Sor|bo|se 〈f.; ; unz.; Chem.〉 durch Oxidation von Sorbit gebildeter Zucker * * * Sor|bo|se [↑ Sorb (2) u. ↑ ose (1)], die; , n; Symbol: Sor; Syn.: (systematisch:) xylo Hex 2 ulose, (veraltet:) Sorbin, Sorbinose: aus Pflanzen isolierbare Ketose,… …   Universal-Lexikon

  • Sorbose reductase — In enzymology, a sorbose reductase (EC number|1.1.1.289) is an enzyme that catalyzes the chemical reaction:D glucitol + NADP+ ightleftharpoons L sorbose + NADPH + H+Thus, the two substrates of this enzyme are D glucitol and NADP+, whereas its 3… …   Wikipedia

  • sorbose — A monosaccharide hexose: L sorbose is an intermediate in the commercial synthesis of ascorbic acid …   Dictionary of molecular biology

  • sorbose — sorbozė statusas T sritis chemija apibrėžtis Ketoheksozė. formulė HOCH₂CO(CHOH)₄H atitikmenys: angl. sorbose rus. сорбоза …   Chemijos terminų aiškinamasis žodynas

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