A5001609125- Essential Oils and Antimicrobial Activity
- Psidium guajava Extracts and Applications
- Plant Diversity and Evolution
- Geological and Tectonic Studies in Latin America
- Phytochemistry and Bioactive Compounds
- Fern and Epiphyte Biology
- Chemical synthesis and alkaloids
- Plant chemical constituents analysis
Universidade Federal do Paraná
2024-2025
Abstract Z. kleinii is an endemic species in Brazil. No reports of popular use, regarding its chemical composition or biological activities were reported to date. The study aimed investigated the essential oil Zanthoxylum leaves and evaluate antibacterial activity against Escherichia coli, Pseudomonas aeruginosa, Enterococcus faecalis methicillin-sensitive Staphylococcus aureus. was extracted from fresh by hydrodistillation method, using a Clevenger apparatus, having yield 0.12% (v/m) volume...
Solanum sanctae-catharinae Dunal é uma árvore nativa da Mata Atlântica brasileira. O gênero abrange inúmeras espécies que apresentam propriedades antidiabéticas, antitumorais e antimaláricas. presente estudo busca avaliar as antioxidantes, dos extratos brutos frações das partes aéreas de S. sanctae-catharinae. método Folin-Ciocalteu o do tricloreto alumínio foram utilizados para determinar a quantidade total compostos fenólicos flavonoides em aéreas. Foram realizados dois ensaios atividade...
ABSTRACT The Symplocaceae family comprises 406 species, all of which are classified within a single genus, Symplocos Jacq., is distributed across multiple continents. In Brazil, this genus predominantly found in the Atlantic Forest and Cerrado regions characterized by presence secondary metabolites, such as iridoids, terpenoids, saponins with biological activities. Moreover, literature research has unveiled potential for antimicrobial, antitumor, anti‐HIV applications. This conducted...