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HPLC/DAD determination of rosmarinic acid in Salvia officinalis: sample preparation optimization by factorial design
- 摘要：
- Sage (Salvia officinalis) contains high amounts of the biologically active rosmarinic acid (RA) and ...
- doi：
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10.1590/S0103-50532013000100012
- 作 者：
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Oliveira, Brás H. de...
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Journal of the Brazilian Chemical Society
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Determination of trace elements in B5-diesel oil by HR-CS ET AAS using a simple dilute-and-shoot approach
- 摘要：
- This work describes a simple, fast and sensitive procedure for the determination of Al, Cd, Cu, Fe, ...
- doi：
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10.5935/0103-5053.20130255
- 作 者：
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Quadros, Daiane P. C...
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Journal of the Brazilian Chemical Society
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Photoacoustic spectroscopy as an approach to assess chemical modifications in edible oils
- 摘要：
- Photoacoustic spectroscopy was used to obtain optical properties of edible soybean, canola and olive...
- doi：
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10.5935/0103-5053.20130047
- 作 者：
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Silva, Charles L. da...
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Journal of the Brazilian Chemical Society
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An azafluorenone alkaloid and a megastigmane from Unonopsis lindmanii (Annonaceae)
- 摘要：
- The azafluorenone alkaloid 5,8-dimethoxy-7-hydroxy-1-methyl-4-azafluoren-9-one and the megastigman (...
- doi：
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10.5935/0103-5053.20130090
- 作 者：
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Correia, Rodolfo P.;...
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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PAMPA permeability, acetylcholinesterase inhibition and antioxidant activity of pyranoisoflavones from Polygala molluginifolia (polygalaceae)
- 摘要：
- A phytochemical investigation of Polygala molluginifolia (root, stem, leaves and flowers) resulted i...
- doi：
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10.5935/0103-5053.20130249
- 作 者：
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Brighente, Inês M. C...
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Journal of the Brazilian Chemical Society
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Honoring our heritage and moving ahead
- 摘要：
- �
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10.1590/S0103-50532013000100001
- 作 者：
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Hatje, Vanessa;Nóbre...
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Journal of the Brazilian Chemical Society
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A new approach for the synthesis of 3-substituted cytotoxic nor-β-lapachones
- 摘要：
- Several studies have demonstrated the cytotoxic potential of nor-尾-lapachone derivative against canc...
- doi：
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10.1590/S0103-50532013000100003
- 作 者：
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Moraes, Manoel O. de...
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Journal of the Brazilian Chemical Society
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Gas-Phase Nucleophilic Reactivity of Alkoxysilanes
- 摘要：
- The gas-phase reactivity of the Me4-nSi(OEt)n (n = 1-3) alkoxysilanes was investigated by Fourier tr...
- doi：
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10.5935/0103-5053.20130033
- 作 者：
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Xavier, Luciano A.;R...
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Journal of the Brazilian Chemical Society
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Determination of gold by high-resolution continuum source atomic absorption spectrometry with chemical vapor generation
- 摘要：
- The analytical potential of chemical vapor generation and high-resolution continuum source atomic ab...
- doi：
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10.5935/0103-5053.20130096
- 作 者：
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Matusiewicz, Henryk;...
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- 期刊编号：
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- 期刊标题：
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Journal of the Brazilian Chemical Society
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Morphology of soy protein isolate at oil/water and oil/air interfaces
- 摘要：
- Herein, the emulsifying properties of soy protein isolate (SPI) were highlighted by showing that the...
- doi：
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10.5935/0103-5053.20130130
- 作 者：
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Barreto, Pedro L. M....
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- 期刊标题：
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Journal of the Brazilian Chemical Society
