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Mostrando ítems 11-20 de 1990
Parâmetros fitoquímicos, genotóxicos e de crescimento de alecrim em diferentes salinidades e doses de nitrogênio
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Agronomia, 2014-11-14)
Rosmarinus officinalis L., popularly known as rosemary, is a medicinal and aromatic species used in the cosmetics and food processing industries, with interest for the herbal industry. This study aimed to determine the ...
Antibacterial and antifungal activities of volatile oils from Zanthoxylum rhoifolium leaves
(Taylor & Francis IncPhiladelphiaEUA, 2006)
Interespecific variation in the composition of volatile oils from the leaves of Swietenia macrophylla King (Meliaceae)
(Sociedade Brasileira de Química, 2010-01-01)
The volatile oils from leaves of five Brazilian specimens of Swietenia macrophylla King (Meliaceae) collected in three different Amazon Rainforest Conservation Areas in the States of Mato Grosso, Pará, and Rondônia were ...
Comparative study of virgin olive oil quality from single varieties cultivated in Chile and Spain
(2010)
Olive tree varieties that were cultivated only in the Mediterranean basin a few decades ago are now planted in the Southern Hemisphere as well. The chemical composition of the oils produced in countries as far distant as ...
A utilização do método wavelets na análise da volatilidade dos preços do petróleo
(Universidade Federal de Santa MariaBRAdministraçãoUFSMPrograma de Pós-Graduação em Administração, 2013-11-27)
This work seeks to analyze at different frequencies, the transmission of volatility in the prices of crude oil produced by OPEC members and other producing and exporting countries that are not part of this organization and ...
Lavandula dentata L. sob o efeito da radiação solar e de diferentes épocas de colheita
(Universidade Federal de Santa MariaBRCiências BiológicasUFSMPrograma de Pós-Graduação em Agrobiologia, 2016-07-08)
Lavandula genus plants are known by a variety of volatiles and used for centuries in perfumes and medicinal applications. Several species in the world with productive potential, for example, Lavandula dentata L. species ...
Chemical, antioxidant and antifungal activities of volatile oil of black pepper and its acetone extract
(John Wiley & Sons Ltd, 2004-08-03)
GC and GC-MS analysis of volatile oil obtained from Piper nigrum L resulted in the identification of 49 components accounting for 99.39% of the total amount, and the major components were βcaryophyllene (24.24%), limonene ...
Glechon spathulata Benth.: estudo fitoquímico e biológico
(Universidade Federal de Santa MariaBRFarmáciaUFSMPrograma de Pós-Graduação em Ciências Farmacêuticas, 2007-07-20)
The main groups of secondary metabolites of Glechon spathulata Benth. were
evaluated by a phytochemical screening and the volatile oil obtained by
hydrodistillation was analyzed by GC-MS. Volatile oil, ethanolic crude ...