Copaiba oil has been used for more than 390 years, however, considering the time of empirical use, there are a scarce number of publications on its activities. This essential oil is a phytomedicine proven to be efficient against some microorganisms. However, different from other phytomedicines which are well established, antimicrobial studies on copaiba oil can present some bias due to the lack of standardization. This review; summarizes recent works, from 2009 to 2016, into the antibacterial and antifungal activities of copaiba oil; discusses issues affecting studies on this oil; and calls for more in vitro and clinical studies.
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http://dx.doi.org/10.1016/j.biopha.2017.07.092 | DOI Listing |
Int J Biol Macromol
December 2024
Post-Graduation Program in Materials Sciences (PPGCM), Federal University of São Carlos (UFSCar), 18052-780, Brazil; Laboratory of Biomaterials, Faculty of Medical Sciences and Health (FCMS), Pontifical Catholic University of São Paulo (PUC-SP), 18030-070, Brazil; Mechanical Engineering Faculty (FEM), State University of Campinas (UNICAMP), 13083-970, Brazil; Post-Graduation Program of Biomaterials and Regenerative Medicine (PPGBMR), Surgery Department, (PUC-SP), 18030-070, Brazil.
Wound healing is a complex process involving a sequence of factors that can be disrupted, negatively impacting the quality of life for patients and overburdening healthcare systems. Advanced dressings obtained by electrospinning are highlighted by the optimization of this process, allowing air exchange and protection against microorganisms. Aiming to develop bioactive dressings, this study investigated the physicochemical, mechanical, microbiological, and in vitro biological properties of membranes containing 25 %, 50 %, 75 %, and 90 % copaiba oil (CO) co-electrospun with poly(L-co-D,L-lactic acid) (PLDLA) and natural rubber latex (NR).
View Article and Find Full Text PDFACS Omega
September 2024
Keizo Asami Institute (iLIKA), Federal University of Pernambuco, Recife 50670-901, Brazil.
Nanoemulsions are dispersions of oil-in-water (O/W) and water-in-oil (W/O) immiscible liquids. Thus, our main goal was to formulate a nanoemulsion with low surfactant concentrations and outstanding stability using Copaiba balsam oil (Copaifera sp.).
View Article and Find Full Text PDFPolymers (Basel)
August 2024
National Research and Development Institute for Textiles and Leather-INCDTP, Lucrețiu Pătrășcanu 16, 030508 Bucharest, Romania.
The present study was focused on the preparation, characterization and application onto cotton fabrics of different topical oil-in-water emulsions based on chitosan, eugenol and copaiba essential oil for potential topical applications. Different amounts of copaiba essential oil (oil phases) and eugenol were used, while the water phase consisted of hamamelis water. The designed formulations were evaluated via optical microscopy and rheological parameters assessment.
View Article and Find Full Text PDFJ Agric Food Chem
August 2024
Agricultural Research Service, U.S. Department of Agriculture, Natural Products Utilization Research Unit, University, Mississippi 38677, United States.
In recent years, there has been a need for environmentally friendly compounds for weed management in agriculture. This study is aimed to assess the phytotoxic constituents of oils obtained from oleoresins of seven species (known as copaiba oils). Copaiba oils were separated from the resins by hydro-distillation, and the distillates were analyzed using gas chromatography-mass spectrometry (GC-MS) to characterize their chemical compositions.
View Article and Find Full Text PDFSci Rep
July 2024
Department of Pathology, Theriogenology and One Health, Faculty of Agrarian and Veterinarian Sciences, São Paulo State University (UNESP), Jaboticabal, Brazil.
Tilapia is one of the most important farmed fish in the world and the most cultivated in Brazil. The increase of this farming favors the appearance of diseases, including bacterial diseases. Therefore, the aim of this study was to evaluate the bactericidal activity of copaiba oil, Copaifera duckei, against Streptococcus agalactiae and Flavobacterium columnare and the dietary effect of copaiba oil on zootechnical performance, hematological, biochemical, immunological, and histological analysis before and after an intraperitoneal infection (body cavity) with S.
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