单词 | furanose ring |
释义 | > as lemmasfuranose ring A structure containing a furan ring thought to be sometimes assumed by monosaccharide sugars that contain four or more carbon atoms; also, a sugar having this structure. Frequently attributive, as furanose form, furanose ring, etc. ΘΚΠ the world > matter > chemistry > organic chemistry > organic compounds > [noun] > heterocyclic compounds > furans > furan derivatives furfurine1845 furfurol1845 furfuraldehyde1879 furan1894 furanose1927 the world > matter > chemistry > organic chemistry > carbohydrates > sugars > monosaccharides > [noun] > by number of carbon atoms > furanose furanose1927 1927 Goodyear & Haworth in Jrnl. Chem. Soc. ii. 3140 (caption) Furanose (a tetrose). 1927 Goodyear & Haworth in Jrnl. Chem. Soc. ii. 3141 The corresponding labile or γ-isomerides may be described as arabo-furanose, xylo-furanose etc. 1948 W. Pigman Chem. Carbohydrates ii. 52 The basic types of the furanoses are the pentoses. 1957 E. V. Miller Chem. Plants i. 6 Glucose and other hexoses may exist in the form of a pyranose ring or a furanose ring, the former being the more stable form. 1963 E. Percival in Florkin & Stotz Comprehensive Biochem. V. i. 24 Furanose forms of unsubstituted sugars have never been isolated although in solution they are considered to exist in equilibrium with the open-chain and pyranose ring forms. < as lemmas |
随便看 |
|
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。