单词 | sphingolipid |
释义 | > as lemmassphingolipid sphingolipid n. Brit. /ˌsfɪŋɡə(ʊ)ˈlɪpɪd/ , U.S. /ˌsfɪŋɡoʊˈlɪpᵻd/ (also sphingo'lipide) any naturally occurring fatty acid derivative of a sphingosine.ΚΠ 1947 H. E. Carter et al. in Jrnl. Biol. Chem. 169 77 Among the lipide constituents [of nerve tissue] there are at least three, the cerebrosides.., sphingomyelins.., and gangliosides.., which are derivatives of the organic base sphingosine. Sphingosine may also be present in other compounds... As a matter of convenience it is proposed that the term sphingolipide be used to designate these substances. 1978 J. R. Holum Org. & Biol. Chem. xi. 225 The acyl units in the acylamido parts of the sphingolipids are not the usual fatty acids found in neutral fats. < as lemmas |
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