rosolicadj.

Brit.

/rəʊˈzɒlɪk/, U.S.

/ˌroʊˈzɑlɪk/

Origin: A borrowing from Latin, combined with English elements; modelled on a German lexical item. Etymons: Latin rosa , -ol suffix, -ic suffix.

Etymology: < classical Latin rosa rose n.¹ + -ol suffix + -ic suffix, after German Rosolsäure rosolic acid (F. F. Runge 1834, in Ann. der Physik u. Chem. 31 70).

Chemistry.

rosolic acid n. = aurin n.

ΘΚΠ

the world > matter > chemistry > organic chemistry > organic dyes > [noun] > acid dyes

rosolic acid1835

japonic acid1838

J-acid1914

1835 Rec. Gen. Sci. 1 50 Rosolic acid is a resinous mass which may be reduced to powder, and assumes an orange yellow colour.

1878 tr. H. W. von Ziemssen et al. Cycl. Pract. Med. XVII. 520 The same holds good as regards corallin or pæonin, a red colour composed of rosolic acid.

1907 M. H. Fischer Physiol. Alimentation iii. 64 Toward litmus, lacmoid, and rosolic acid saliva reacts as though it were alkaline.

1940 D. A. Johansen Plant Microtechnique xv. 186 Rosolic acid (corallin) may be employed in place of anilin blue. Use a 1% solution in 4% aqueous sodium carbonate.

2001 R. M. Christie Colour Chem. i. 5 A structurally related dye, rosolic acid had been prepared in the laboratory in 1834 by the oxidation of crude phenol.

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

单词	rosolic
释义	rosolicadj. Brit. /rəʊˈzɒlɪk/, U.S. /ˌroʊˈzɑlɪk/ Origin: A borrowing from Latin, combined with English elements; modelled on a German lexical item. Etymons: Latin rosa , -ol suffix, -ic suffix. Etymology: < classical Latin rosa rose n.¹ + -ol suffix + -ic suffix, after German Rosolsäure rosolic acid (F. F. Runge 1834, in Ann. der Physik u. Chem. 31 70). Chemistry. rosolic acid n. = aurin n. ΘΚΠ the world > matter > chemistry > organic chemistry > organic dyes > [noun] > acid dyes rosolic acid1835 japonic acid1838 J-acid1914 1835 Rec. Gen. Sci. 1 50 Rosolic acid is a resinous mass which may be reduced to powder, and assumes an orange yellow colour. 1878 tr. H. W. von Ziemssen et al. Cycl. Pract. Med. XVII. 520 The same holds good as regards corallin or pæonin, a red colour composed of rosolic acid. 1907 M. H. Fischer Physiol. Alimentation iii. 64 Toward litmus, lacmoid, and rosolic acid saliva reacts as though it were alkaline. 1940 D. A. Johansen Plant Microtechnique xv. 186 Rosolic acid (corallin) may be employed in place of anilin blue. Use a 1% solution in 4% aqueous sodium carbonate. 2001 R. M. Christie Colour Chem. i. 5 A structurally related dye, rosolic acid had been prepared in the laboratory in 1834 by the oxidation of crude phenol. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022). < adj.1835
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