3 ∗ 1 Laboratório de Produtos Naturais, PN3, Far-Manguinhos, FIOCRUZ Rua Sizenando Nabuco, 100, 21041-250 Rio de Janeiro, RJ, Brasil

Chemical composition of essential oils was then evaluated by gas chromatography (GC) and antioxidant activity results were obtained by using the oxygen radical absorbance

As micotoxinas são consideradas metabólitos secundários dos fungos, podendo estar presentes em grande parte dos alimentos, bem como causam elevados

The objective of this study is to evaluate the chemical composition of volatile compounds in sonication extracts of fruits and leaves of Morinda citrifolia Linn., looking

Além dessas questões, buscou-se identificar quais ou qual rotina que está ou estão sob a responsabilidade dos departamentos de pessoal ou de recursos humanos, poderão

The chromatographic method developed and validated here showed the applicability of gas chromatography-mass spectrometry and solid-phase microextraction for quantification of

sinensis induced by the fungal-inoculation method (F), its chemical composition and relative amount of essential oils were measured by gas chromatography-mass spectrometry

The methanol extract of Pseudomonas sp JJTBVK was used in different concentrations (25, 50, 75 and 100 mg/mL) in comparison with the standard drug to study the in

In this paper, a straightforward method for ephedrine quantification based on gas chromatographic mass spectrometry, without cleanup and based on Doehlert matrix optimization