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单词 suberinic
释义

suberinicadj.

Brit. /ˌsuːb(ə)ˈrɪnɪk/, /ˌsjuːb(ə)ˈrɪnɪk/, U.S. /ˌsub(ə)ˈrɪnɪk/
Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: suberin n., -ic suffix.
Etymology: < suberin n. + -ic suffix, after French subérinique (in acide subérinique : E. Gilson 1890, in La cellule 6 81). With suberinic acid n. compare German Suberinsäure (F. A. Flückiger & E. Gilson 1890, in Archiv der Pharm. 28 693, reporting on Gilson's research; after French).
Chemistry.
suberinic acid n. (originally) an amorphous fatty acid obtained by hydrolysis of suberin and said to have the formula C17H30O3; (now) any of numerous monounsaturated α-hydroxyacids, polymers of which are present in suberin.
ΚΠ
1891 Jrnl. Chem. Soc. 60 466 Suberinic acid, C17H30O3, when gently warmed, forms a liquid miscible with alcohol, ether, and chloroform.
1921 New Phytologist 20 22 Another amorphous substance,..suberinic acid, was obtained in relatively large quantities.
1951 H. J. Deuel Lipids I. iv. 379 (table) Cork tree (oak)..suberinic acid (ricinoleic).
1994 Holzforschung 48 Suppl. 43 The non-aromatic part contained suberinic acids and polysaccharides.
2009 U.S. Patent 20,090,182,158 (Abstract) The invention provides improved processes for the extraction of..suberinic acids, and/or other organic compounds and compositions from birch bark.
This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).
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adj.1891
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