A5102964517- Essential Oils and Antimicrobial Activity
- Plant Pathogens and Fungal Diseases
- Psidium guajava Extracts and Applications
- Research on Leishmaniasis Studies
- Insect Pest Control Strategies
- Natural product bioactivities and synthesis
- Drug Transport and Resistance Mechanisms
- Postharvest Quality and Shelf Life Management
- Plant pathogens and resistance mechanisms
Instituto Federal Goiano
2018-2021
Essential oils (EO) from aromatic and medicinal plants generally perform a diverse range of biological activities because they have several active constituents that work in different mechanisms action. EO Citrus peel an impressive food uses, besides other applications. reticulata, C. sinensis deliciosa were extracted fruit analyzed by GC-MS. The major constituent under evaluation was limonene, whose concentrations 98.54%, 91.65% 91.27% for sinensis, reticulata deliciosa, respectively....
In this study, the chemical composition and antibacterial antiproliferative potential of essential oil obtained from fresh leaves Psidium myrtoides (PM-EO) against oral pathogens human tumour cell lines were investigated for first time. GC-FID GC-MS analyses showed that trans-β-caryophyllene (30.9%), α-humulene (15.9%), α-copaene (7.8%), caryophyllene oxide (7.3%) α-bisabolol (5.3%) are major constituents PM-EO. The activity PM-EO a panel was in terms their minimal inhibitory concentrations...
In Brazilian folk medicine, Protium heptaphyllum is used to treat inflammatory conditions and hasten wound repair. This paper aims investigate the chemical composition in vitro antibacterial effects of essential oils (EOs) obtained from P. leaves ripe unripe fruits against a representative panel oral pathogens. The GC-FID GC-MS analysis revealed that major components determined were myrcene (59.0%), β-elemene (17.2%), limonene (12.9%), spathulenol (12.6%), α-cubebene (11.6%), germacrene D...
This paper aims to investigate, for the first time, physicochemical characteristics and antioxidant capacity of Psidium myrtoides ripe unripe fruit. In addition, essential oil was extracted from fresh leaves (PM-EO) collected in dry rainy seasons investigate influence seasonality and, after that, evaluate its antifungal activity on mycelial growth Colletotrichum gloeosporioides. Both GC-FID GC-MS analyses revealed that major components determined PM-EO were β-caryophyllene (20.0% 32.9%)...
In this study, the chemical composition and in vitro antileishmanial activity of essential oils (EOs) from Protium heptaphyllum fresh young (PY-EO) adult (PA-EO) leaves against promastigote forms Leishmania amazonensis were evaluated. PY-EO PA-EO highly active activeagainst L. amazonensis, since IC50 = 9.02 28.88 μg/mL, respectively. Chemical constituents identified by GC-MS GC-FID. β-Caryophyllene (15.1%), α-amorphene (9.4%) α-copaene (8.1%) major PY-EO, whereas onlyβ-caryophyllene (15.0%),...