Xylan — Xy lan, n. (Chem.) A gummy substance of the pentosan class, present in woody tissue, and yielding xylose on hydrolysis; wood gum. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
Xylan — Xylān, s.v.w. Holzgummi (s.d.) … Kleines Konversations-Lexikon
xylan — [zī′lan] n. [ XYL(O) + AN] a yellow, gummy pentosan that is found in woody tissues and yields xylose upon hydrolysis … English World dictionary
Xylan — Xylane sind pflanzliche Heteropolysaccharide und gehören zu den Hemicellulosen (Polyosen), ihre Hauptwiederholungseinheit (Monomereinheit) ist die Xylose. Inhaltsverzeichnis 1 Xylane als Polysaccharide von Pflanzen 2 Vorkommen von Xylanen 3… … Deutsch Wikipedia
Xylan — Xy|lan 〈n. 11; unz.; Biochem.〉 aus Xylose u. Pentose aufgebaute Zellulose, natürliches Vorkommen in Bäumen, Stroh u. Kleie [<grch. xylon „Holz“] * * * Xy|lan [↑ Xylose u. ↑ an (3)], das; s, e; Syn.: Holzgummi: in Pflanzen verbreitet… … Universal-Lexikon
xylan — ksilanas statusas T sritis chemija apibrėžtis Polisacharidas, susidedantis iš ksilozės liekanų, viena hemiceliuliozių. atitikmenys: angl. xylan rus. ксилан … Chemijos terminų aiškinamasis žodynas
xylan — ˈzīˌlan noun ( s) Etymology: International Scientific Vocabulary xyl + an : a pentosan that yields xylose on hydrolysis, that occurs in the cell walls of land plants, and that comprises up to one third of straw, corncobs, oat hulls, and… … Useful english dictionary
Xylan Certified Switching Expert — Abbreviated XCSE. An advanced certification from Xylan for system professionals who design, maintain, and troubleshoot switched networks. See also Xylan Certified Switching Specialist … Dictionary of networking
Xylan Certified Switching Specialist — Abbreviated XCSS. A basic certification from Xylan for system professionals who develop solutions for switched networks that covers basic concepts of frame and cells switching. See also Xylan Certified Switching Expert … Dictionary of networking
xylan — noun Etymology: International Scientific Vocabulary Date: circa 1894 a yellow gummy pentosan that yields xylose on hydrolysis and is abundantly present in plant cell walls and woody tissue … New Collegiate Dictionary