† mucous acidn.

Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: mucous adj., acid n.

Etymology: < mucous adj. + acid n., after French acide muqueux ( A. F. Fourcroy Systême des connaissances chim. (1801) VII. 146). Compare slightly later mucic acid n. at mucic adj. 1.

Chemistry. Obsolete.

= mucic acid n. at mucic adj. 1.

ΚΠ

1804 W. Nicholson tr. A.-F. de Fourcroy Gen. Syst. Chem. Knowl. VIII. iv. 198 The nitric acid..[yields] a white, slightly acid powder, which Scheele has called acid of sugar of milk,..as it has been especially obtained with the sugar of milk. As it is not peculiar to the latter substance, and as it is prepared with all the mucilages, I term it mucous acid.

1807 A. Aikin & C. R. Aikin Dict. Chem. & Mineral. II. 100/1 Saccholactic Acid, or Acid of Sugar of Milk... It was first discovered by..Scheele, and has been found to be identic with the mucous acid.

1815 W. Henry Elements Exper. Chem. (ed. 7) II. i. xxii. 308 Saccholactic or mucous acid.

1815 tr. J. J. Berzelius in Ann. Philos. 5 179 Mucous acid (saclactic acid). [ T. Thomson in Note] The name mucous acid is very improper, because it indicates an acid in ous, which cannot exist without one in ic with the same radical. I have not, however, thought to change it, because mucic acid might..appear ridiculous... I wonder Dr. Berzelius did not think of having recourse to the old name saclactic acid.

1842 W. T. Brande Dict. Sci., Lit. & Art 1073/1 It is identical with that obtained from gum, and termed mucous acid.

This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2019).

单词	mucous acid
释义	† mucous acidn. Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: mucous adj., acid n. Etymology: < mucous adj. + acid n., after French acide muqueux ( A. F. Fourcroy Systême des connaissances chim. (1801) VII. 146). Compare slightly later mucic acid n. at mucic adj. 1. Chemistry. Obsolete. = mucic acid n. at mucic adj. 1. ΚΠ 1804 W. Nicholson tr. A.-F. de Fourcroy Gen. Syst. Chem. Knowl. VIII. iv. 198 The nitric acid..[yields] a white, slightly acid powder, which Scheele has called acid of sugar of milk,..as it has been especially obtained with the sugar of milk. As it is not peculiar to the latter substance, and as it is prepared with all the mucilages, I term it mucous acid. 1807 A. Aikin & C. R. Aikin Dict. Chem. & Mineral. II. 100/1 Saccholactic Acid, or Acid of Sugar of Milk... It was first discovered by..Scheele, and has been found to be identic with the mucous acid. 1815 W. Henry Elements Exper. Chem. (ed. 7) II. i. xxii. 308 Saccholactic or mucous acid. 1815 tr. J. J. Berzelius in Ann. Philos. 5 179 Mucous acid (saclactic acid). [ T. Thomson in Note] The name mucous acid is very improper, because it indicates an acid in ous, which cannot exist without one in ic with the same radical. I have not, however, thought to change it, because mucic acid might..appear ridiculous... I wonder Dr. Berzelius did not think of having recourse to the old name saclactic acid. 1842 W. T. Brande Dict. Sci., Lit. & Art 1073/1 It is identical with that obtained from gum, and termed mucous acid. This is a new entry (OED Third Edition, March 2003; most recently modified version published online March 2019). < n.1804
随便看	θ194987 θ194988 θ194989 θ19499 θ194990 θ194991 θ194992 θ194993 θ194994 θ194995 θ194996 θ194997 θ194998 θ194999 θ195 θ1950 θ19500 θ195000 θ195001 θ195002 θ195003 θ195004 θ195005 θ195006 θ195007