单词 | aldopentose |
释义 | > as lemmasaldopentose aldopentose n. Brit. /ˌaldə(ʊ)ˈpɛntəʊz/ , /ˌaldə(ʊ)ˈpɛntəʊs/ , U.S. /ˌældoʊˈpɛnˌtoʊs/ , /ˌældoʊˈpɛnˌtoʊz/ any aldose with five carbon atoms.ΚΠ 18972Aldo-pentoses [see sense 1]. 1948 W. Pigman Chem. Carbohydrates ii. 57 Because of the lack of asymmetry of carbon atom 5 of the aldopentoses, each of these sugars is related to a pair of hexoses. 1992 C. A. Smith & E. J. Wood Biosynthesis ii. 29 (caption) Ribulose is the ketopentose corresponding to ribose (an aldopentose). 2002 T. Millar Biochem. Explained iii. 27/1 Ribose is also an aldose, but it has 5 carbons and is therefore an aldopentose. < as lemmas |
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