subresinn.

Brit.

/ˈsʌbrɛzɪn/, U.S.

/ˈsəbˌrɛz(ə)n/

Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: sub- prefix, resin n.

Etymology: < sub- prefix + resin n., after French sous-résine (J.-F. Bonastre 1822, in Jrnl. de pharm. 8 571).

Chemistry. Now rare.

That component of a resin which dissolves in boiling alcohol, and is deposited as the alcohol cools.

ΘΚΠ

society > occupation and work > materials > derived or manufactured material > processed resinous materials > [noun] > resinous precipitate or extract

resin1681

magistery1712

laccin1820

subresin1824

tall oil1909

1824 Edinb. Jrnl. Sci. 1 373 M. Bonastre..has given the name of sub-resins to those which are entirely deprived of essential oil; which are deprived of acid; and which are soluble only in boiling alcohol, ether, or the volatile oils.

1852 Pharm. Jrnl. & Trans. 11 461 This sulphate is completely soluble with heat in water, acidulated with sulphuric acid; it therefore contains neither fatty acid nor sub-resin.

1901 C. Salter tr. K. Dieterich Anal. Resins, Balsams & Gum-resins 109 Resin soluble in cold alcohol, 54.30 per cent.; pale yellow gelatinous sub-resin, resembling turpentine in appearance, insoluble in cold, but soluble in hot, alcohol.

This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022).

单词	subresin
释义	subresinn. Brit. /ˈsʌbrɛzɪn/, U.S. /ˈsəbˌrɛz(ə)n/ Origin: Formed within English, by derivation; modelled on a French lexical item. Etymons: sub- prefix, resin n. Etymology: < sub- prefix + resin n., after French sous-résine (J.-F. Bonastre 1822, in Jrnl. de pharm. 8 571). Chemistry. Now rare. That component of a resin which dissolves in boiling alcohol, and is deposited as the alcohol cools. ΘΚΠ society > occupation and work > materials > derived or manufactured material > processed resinous materials > [noun] > resinous precipitate or extract resin1681 magistery1712 laccin1820 subresin1824 tall oil1909 1824 Edinb. Jrnl. Sci. 1 373 M. Bonastre..has given the name of sub-resins to those which are entirely deprived of essential oil; which are deprived of acid; and which are soluble only in boiling alcohol, ether, or the volatile oils. 1852 Pharm. Jrnl. & Trans. 11 461 This sulphate is completely soluble with heat in water, acidulated with sulphuric acid; it therefore contains neither fatty acid nor sub-resin. 1901 C. Salter tr. K. Dieterich Anal. Resins, Balsams & Gum-resins 109 Resin soluble in cold alcohol, 54.30 per cent.; pale yellow gelatinous sub-resin, resembling turpentine in appearance, insoluble in cold, but soluble in hot, alcohol. This entry has been updated (OED Third Edition, June 2012; most recently modified version published online March 2022). < n.1824
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