Copaiba - Wikipedia
Copaiba is an oleoresin obtained from the trunk of several pinnate-leaved South American leguminous trees (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.
Copaifera of the Neotropics: A Review of the Phytochemistry and ...
Wound healing: Rat dorsal skin flaps, oral administration of copaiba oleoresin (400 mg/kg), copaiba-treatment presented discrete anti-lipoperoxidation action, intense antioxidant action, and anti-inflammatory activity during the ischemia and reperfusion of randomized cutaneous flaps.
苦配巴油 - 维基百科，自由的百科全书
苦配巴油 [1] （英語： copaiba ），旧称古巴依巴油、古巴依瓦油、葛巴依瓦油、哥巴伊呱油、葛巴衣巴油、各巴衣巴油、郭巴益巴油 [2] 、骨湃波、骨湃波拔尔撒谟 [3] （英語： copaiba balsam ），又名古巴香胶、古巴香脂，是原产南美的苦配巴树（ Copaifera spp. ）的 ...
Occurrence, chemical composition, biological activities and analytical ...
2019年1月1日 · These trees are important source of oleoresin and wood [1, 6]. The oleoresin is a liquid with variable viscosity and color, ranging from yellow to light brown, composed by a solid phase or resin with a non-volatile portion comprising mainly acid diterpenes, and a volatile oil part consisting of a mixture of sesquiterpenes.
2019年9月2日 · An array of factors can affect the potential flow of oleoresin from wounds. The thin walled epithelial cells in the wood parenchyma tissue synthesized the oleoresin. Specialized structures of ducts which appear as a network of radial and longitudinal form at high pressure have oleoresin in it.
Comparative anatomy of oleoresin producing and non-producting …
2020年2月1日 · The anatomical structure of copaiba tree wood, described in the literature, indicates secretory cannals to be common, and arranged in concentric rings with the marginal parenchyma.
Interspecific differences in the oleoresin production of
2012年12月6日 · Copaifera species (Leguminosae: Caesalpinioidae) produce an oleoresin popularly known as “óleo-de-copaíba” (hereafter referred to as oleoresin), an important NTFP from the Brazilian Amazon.
AGE AND GROWTH AFFECT OLEORESIN YIELD FROM COPAIBA TREES …
We evaluated the yield of oleoresin from Copaifera spp. in the Cerrado- Amazonia ecotone, as well as its relationship with the growth and age of trees. We sampled 30 Copaifera trees by extracting oleoresin for 24 h with a metal borer.
Copaiba oleoresin: evaluation of the presence of polycyclic
The copaiba tree is found in the Brazilian states of Amazonas, Pará, Ceará, Mato Grosso and Paraná. The literature describes 72 species and 16 have been catalogued in Brazil. The species are differentiated by the size of the trees, flower characteristics, wood densities, viscosity and color of the oleoresins present in the plant.
Copaiba - Copaifera officinalis, langsdorffii Database file in the ...
A single copaiba tree can provide about 40 liters of oleoresin annually, making it a sustainable rainforest resource that can be harvested without destroying the tree or the forest in which it grows. When tapped, the initial oily resin is clear, thin, and …