copaiba


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copaiba

(kōpā`bə, –pī`–), oleoresin (see resinresin,
any of a class of amorphous solids or semisolids. Resins are found in nature and are chiefly of vegetable origin. They are typically light yellow to dark brown in color; tasteless; odorless or faintly aromatic; translucent or transparent; brittle, fracturing like glass;
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) obtained from several species of tropical South American trees of the genus Copaifera. The thick, transparent exudate varies in color from light gold to dark brown, depending on the ratio of resin to essential oil. Copaiba is used in making varnishes and lacquers.

Copaiba

 

(also copaiba balsam), a pale yellow fluid of varying density found in the wood of various species of South American trees of the genus Copaifera of the family Caesalpiniaceae. The copaiba is obtained by deep tapping. The fluid is composed of essential oil (38–76 percent) and resin. It can be dissolved in organic solvents but not in water. Copaiba is used in the manufacture of paints, varnishes, and paper.

References in periodicals archive ?
Las especies mas importantes por sus resinas y aceites son: la "Copaiba de Maracaibo" de Venezuela (C.
Bioefficacy of the Copaiba Oil (Copaifera sp.) In Diets of Laying Hens in the Second Production Cycle in Humid Tropical Climate.
Kuntze (Leguminosae), popularly known as copaiba, is a native tree from tropical regions of Latin America and Western Africa, which grows in the North, Northeast,and Central-West of Brazil, especially in the States of Amazonas, Paiva et al.
The compound [alpha]-copaene is a non-oxygenated sesquiterpenic hydrocarbon known for being one of the majority constituents of copaiba oil, used due to its antimicrobial, antiinflammatory, and healing action (Brito et al., 2005).
The oil extracted from the stem of Copaifera langsdorffii Desfon (commonly known as copaiba) has attracted attention due to its various pharmacological properties and its antimicrobial and anti-inflammatory action (PIERI et al., 2012; MASSON et al., 2013; PIERI et al., 2014).
Fenologia da copaiba (Copaifera langsdorffii Desf.--Leguminosae, Caesalpinioideae) em uma floresta semidecidua no sudeste do Brasil.
Keywords: Copaiba oleoresin Copaifera duckei Dwyer Vaginal cream Reproductive performance