Indigo carmine aluminum lake

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carmine — Red coloring matter used as a histology stain produced from coccinellin derived from cochineal; treatment of coccinellin with alum forms an aluminum lake of carminic acid, the essential const … Medical dictionary
Lake pigment — A Lake pigment is a pigment manufactured by precipitating a dye with an inert binder, usually a metallic salt. Manufacturers and suppliers to artists and industry frequently omit the lake designation in the name. Many lake pigments are fugitive… … Wikipedia
Cochineal — Female (left) and male (right) Cochineals. Scientific classification Domain: Eukaryota … Wikipedia
food additive — additive (def. 4). * * * ▪ food processing Introduction any of various chemical substances added to foods to produce specific desirable effects. Additives such as salt, spices, and sulfites have been used since ancient times to preserve… … Universalium
Italy — /it l ee/, n. a republic in S Europe, comprising a peninsula S of the Alps, and Sicily, Sardinia, Elba, and other smaller islands: a kingdom 1870 1946. 57,534,088; 116,294 sq. mi. (301,200 sq. km). Cap.: Rome. Italian, Italia. * * * Italy… … Universalium

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