英语词汇“ruficarmin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

> as lemmas

ruficarmin

ruficarmin n.

Brit.

/ˌruːfɪˈkɑːmɪn/

U.S.

/ˌrufəˈkɑrmən/

(also ruficarmine) [ < rufi- comb. form + carmine n. and adj., after German Ruficarmin (C. Liebermann & W. A. van Dorp 1872, in Ann. der Chem. u. Pharm. 163 117)] now rare a red substance obtained by heating carminic acid, said to have the formula C₁₆H₁₂O₆.

ΚΠ

1872 Jrnl. Chem. Soc. 25 706 This body, which the authors call ruficarmin, is another product of the condensation of carmine-red.

1884 Amer. Naturalist 18 327 I hope later to try some coloring experiments with coccinin, ruficoccin, carmin red, and ruficarmin.

1918 A. G. Perkin & A. E. Everest Nat. Org. Colouring Matters i. 78 Ruficarmine, C₁₆H₁₂O₆, can be obtained, according to Liebermann and van Dorp, by heating carminic acid with water.

extracted from rufi-comb. form

as lemmas

单词	ruficarmin
释义	> as lemmas ruficarmin ruficarmin n. Brit. /ˌruːfɪˈkɑːmɪn/ , U.S. /ˌrufəˈkɑrmən/ (also ruficarmine) [ < rufi- comb. form + carmine n. and adj., after German Ruficarmin (C. Liebermann & W. A. van Dorp 1872, in Ann. der Chem. u. Pharm. 163 117)] now rare a red substance obtained by heating carminic acid, said to have the formula C₁₆H₁₂O₆. ΚΠ 1872 Jrnl. Chem. Soc. 25 706 This body, which the authors call ruficarmin, is another product of the condensation of carmine-red. 1884 Amer. Naturalist 18 327 I hope later to try some coloring experiments with coccinin, ruficoccin, carmin red, and ruficarmin. 1918 A. G. Perkin & A. E. Everest Nat. Org. Colouring Matters i. 78 Ruficarmine, C₁₆H₁₂O₆, can be obtained, according to Liebermann and van Dorp, by heating carminic acid with water. extracted from rufi-comb. form < as lemmas
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