ricinoleaten.

Brit.

/ˌrʌɪsᵻˈnəʊlɪeɪt/,

/ˌrɪsᵻˈnəʊlɪeɪt/, U.S.

/ˌraɪsəˈnoʊliˌeɪt/,

/ˌrɪsəˈnoʊliˌeɪt/

Origin: Formed within English, by derivation. Etymons: ricinoleic adj., -ate suffix¹.

Etymology: < ricinole- (in ricinoleic adj.) + -ate suffix¹.

Chemistry.

A salt or ester of ricinoleic acid.

ΚΠ

1847 C. Morfit Chem. Soap & Candles viii. 97 Castor oil, therefore, is a compound of stearicinate, ricinate, and ricinoleate of the oxide of glyceryl, or glycerin.

1928 B. W. Hammer Dairy Bacteriol. ii. 38 When the surface tension of bouillon was depressed with sodium ricinoleate L[actobacillus] bulgaricus was inhibited below 40 dynes.

1992 Jrnl. Amer. Oil Chemists' Soc. 69 85 On sulfonation to the hydroxyl group, the alkyl ricinoleates produce surface-active compounds.

This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	ricinoleate
释义	ricinoleaten. Brit. /ˌrʌɪsᵻˈnəʊlɪeɪt/, /ˌrɪsᵻˈnəʊlɪeɪt/, U.S. /ˌraɪsəˈnoʊliˌeɪt/, /ˌrɪsəˈnoʊliˌeɪt/ Origin: Formed within English, by derivation. Etymons: ricinoleic adj., -ate suffix¹. Etymology: < ricinole- (in ricinoleic adj.) + -ate suffix¹. Chemistry. A salt or ester of ricinoleic acid. ΚΠ 1847 C. Morfit Chem. Soap & Candles viii. 97 Castor oil, therefore, is a compound of stearicinate, ricinate, and ricinoleate of the oxide of glyceryl, or glycerin. 1928 B. W. Hammer Dairy Bacteriol. ii. 38 When the surface tension of bouillon was depressed with sodium ricinoleate L[actobacillus] bulgaricus was inhibited below 40 dynes. 1992 Jrnl. Amer. Oil Chemists' Soc. 69 85 On sulfonation to the hydroxyl group, the alkyl ricinoleates produce surface-active compounds. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1847
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