Results 61 to 70 of about 1,292 (154)

Eperua oleifera Ducke (Fabaceae) Oilresin Chemical Composition and the Isolation of a Natural Diterpenic Acid Methyl Ester

Chemistry &Biodiversity, Volume 22, Issue 12, December 2025.
Eperua oleifera (Fabaceae) oilresin presents not only diterpenic acids, but also diterpenic acid methyl ester. ABSTRACT Eperua oleifera Ducke, commonly known as “copaíba‐jacaré,” produces oilresins traditionally used in folk medicine for wound healing and as antifungal and antibacterial agents, similar to those of Copaifera species.
Rayssa Ribeiro, Henrique M. G. Pereira, Alvicler Magalhães, Fernando Hallwass, Monica C. Padilha, Valdir F. Veiga‐Junior   +5 more
wiley   +1 more source

Absolute configuration of some dinorlabdanes from the copaiba oil [PDF]

Journal of the Brazilian Chemical Society, 2009
A novel ent-dinorlabdane (-)-13(R)-14,15-dinorlabd-8(17)-ene-3,13-diol was isolated from commercial copaiba oil along with two known dinorlabdanes. The absolute configuration of these dinorditerpenes was established for the first time through synthesis starting from known (-)-3-hydroxycopalic acid, which was also isolated from the same oleoresin.
Romero, Adriano L., Baptistella, Lúcia H. B., Imamura, Paulo M.   +2 more
openaire   +3 more sources

Innovative Polymeric Sponges Loaded with Andiroba Oil and Cu(II) Complex: Synthesis, Characterization, Controlled Release, and Antimicrobial Activity

ChemistrySelect, Volume 10, Issue 26, July 11, 2025.
Innovative sponges composed of andiroba oil (Carapa guianensis Aubl.) and 1,10‐phenanthroline/Cu(II) crystalline complex, dispersed in sodium alginate and cellulose matrix were developed. FTIR revealed their main functional groups and bands assigned to interaction between Cu2+ ions and organic compounds.
Jad Lorena F. Simplício, Marinaldo V. de Souza Junior, Jaqueline D. S. Barros, João G. de Oliveira Neto, Richard P. Dutra, Adenilson O. dos Santos, Francisco F. de Sousa, Eliana B. Souto   +7 more
wiley   +1 more source

Innovations in Quail Welfare: Integrating Environmental Enrichment, Nutrition and Genetic Advances for Improved Health and Productivity

Veterinary Medicine and Science, Volume 11, Issue 4, July 2025.
This review highlights integrated strategies, environmental enrichment, precision nutrition and genetic advancements for enhancing quail welfare in intensive systems. Naturalistic housing, targeted feeding and selective breeding improve health, stress resilience and productivity.
O. E. Oke, K. M. Oliyide, O. A. Akosile, A. I. Oni, E. O. Adekunle, B. O. Oyebanji, O. P. Aremu, I. M. Adeoba, T. A. Eletu, J. O. Daramola   +9 more
wiley   +1 more source

Leishmania amazonensis: Effects of oral treatment with copaiba oil in mice

Experimental Parasitology, 2011
Leishmaniasis is a severe public-health problem, with high rates of morbidity and mortality. Efforts to find new, effective and safe oral agents for the treatment of leishmaniasis have been ongoing for several decades, in order to avoid the problems with the currently used antimonials.
dos Santos, Adriana Oliveira, Costa, Marco Antonio, Ueda-Nakamura, Tânia, Dias-Filho, Benedito Prado, da Veiga-Júnior, Valdir Florêncio, de Souza Lima, Marli Miriam, Nakamura, Celso Vataru   +6 more
openaire   +2 more sources

Atividade antimicrobiana do óleo-resina de copaíba natural/comercial contra cepas padrão

Journal Health NPEPS, 2018
RESUMO Objetivo: comparar laboratorialmente a atividade antimicrobiana de amostras do óleo-resina de copaíba (Copaifera sp.) natural e comercial sobre as bactérias Pseudomonas aeruginosa ATCC 9027, Escherichia coli ATCC 25922 e Staphylococcus aureus ...
Nayara Cristine Marchioro Pereira, Alessandra Gomes Mariscal, Keren Lorrayne Pinheiro de Carvalho Nepoceno, Valéria Cristina Coelho Rafael Silva, Haret Matias Fernandes, Viviane Karolina Vivi   +5 more
doaj   +1 more source

Designing an Optimized Nanocomposite Film Comprising Hydroxypropyl Methylcellulose, Nanoclay, and Dill Essential Oil to Extend the Shelf Life of Eggs

International Journal of Food Science, Volume 2025, Issue 1, 2025.
The use of films in the food industry is very widespread, with a focus on improving the quality of packaging films using nanoparticles and essential oils. The aim of this study was to optimize the formulation of hydroxypropyl methylcellulose (HPMC) film by combining nanoclay and dill essential oil (DEO). The ideal values of nanoclays and essential oils
Mohammad Faghei Shahrbabaki, Alireza Shahab Lavasani, Nazanin Zand, Leila Nateghi, Mohammad Reza Eshaghi, Swarup Roy   +5 more
wiley   +1 more source

Bioactivity, Efficacy, and Safety of a Wound Healing Ointment With Medicinal Plant Bioactives: In Vitro and In Vivo Preclinical Evaluations

The Scientific World Journal, Volume 2025, Issue 1, 2025.
Chronic wounds have a significant impact on patients’ quality of life, necessitating the management of pain, infection, bleeding, and emotional challenges. Debridement, which involves the removal of nonviable tissue, is crucial for promoting wound healing.
Juliana Ferreira Floriano, Daniel Rodrigues, Rie Ohara, Nara Lígia Martins Almeida, Vanessa Soares Lara, Patricia Sartorelli, Carlos Frederico de Oliveira Graeff, Simone dos Santos Grecco, Alejandra Hortencia Miranda González, Paulo Henrique Perlatti D’Alpino, Hany Abdo   +10 more
wiley   +1 more source

Validation of a gas chromatographic method to quantify sesquiterpenes in copaiba oils

Journal of Pharmaceutical and Biomedical Analysis, 2011
Copaifera species (Leguminoseae) are popularly known as "copaiba" or "copaíva". The oleoresins obtained from the trunk of these species have been extensively used in folk medicine and are commercialized in Brazil as crude oil and in several pharmaceutical and cosmetic products.
Sousa, João Paulo B., Brancalion, Ana P.S., Souza, Ariana B., Turatti, Izabel C.C., Ambrósio, Sérgio R., Furtado, Niege A.J.C., Lopes, Norberto P., Bastos, Jairo K.   +7 more
openaire   +2 more sources

Physicochemical and antimicrobial properties of copaiba oil: implications on product quality control [PDF]

Acta Scientiarum Polonorum Technologia Alimentaria, 2015
The copaiba oil is a common natural product used in cosmetic industry and as a nutraceutical product. However, lack of quality control and scarce knowledge about its antimicrobial activity is a point of concern. The proposal of this study was to investigate the physicochemical properties and the antimicrobial activity of five commercial brands of ...
Renata G, Fonseca, Francisco M, Barros, Miriam A, Apel, Gilsane L von, Poser, Jo O L, Andriolli, Pedro C Campos, Filho, Dhierlate F, Sousa, Ivon P, Lobo, Aline O, Conceiç O   +8 more
openaire   +2 more sources