单词 | ketohexose |
释义 | > as lemmasketohexose ketohexose n. Brit. /ˌkiːtə(ʊ)ˈhɛksəʊz/ , /ˌkiːtə(ʊ)ˈhɛksəʊs/ , U.S. /ˌkidoʊˈhɛkˌsoʊs/ , /ˌkidoʊˈhɛkˌsoʊz/ any ketose with six carbon atoms.ΚΠ 1899 Jrnl. Chem. Soc. 75 423 With ketohexoses (lævulose, sorbose), the purple colour appears after a few minutes. 1938 M. L. Wolfram in H. Gilman Org. Chem. I. xvi. 1442 The French scientist, Pelouze, described the isolation of a new ketohexose from the juice of the berries of the mountain ash. 1971 N. L. Allinger et al. Org. Chem. xxvii. 698 Fructose, another common hexose, has a ketone group at C-2 and is called a ketohexose. < as lemmas |
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