Francisco A. Marques
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Francisco A. Marques has a total of 10 co-authors. Here are the top co-authors by number of shared publications:
Edison P. Wendler
Universidade Federal do Paraná, UFPR , CP 19081, Curitiba, PR, Brazil
3 shared publicationsBeatriz Helena L. N. Sales Maia
Universidade Federal do Paraná , UFPR, CP, 19081, Curitiba, PR, Brazil
2 shared publicationsPalimécio G. Guerrero
2 shared publications- Adriano Cesar Morais Baroni
Departamento de Química e Farmácia, Universidade Federal do Mato Grosso do Sul
1 shared publication Bruno S. Sasaki
Universidade Tecnológica Federal do Paraná, UTFPR, Departamento de Química e Biologia , 80230-901, Curitiba, PR, Brazil
1 shared publicationIara Cintra Arruda-Gatti
Universidade Estadual de Londrina, Londrina, Brazil
1 shared publication
Latest Publications
- 1 March 2010
- Published by Taylor & Francis in Journal of Essential Oil Research
- Vol. 22 (2) , 150-152
Leaf Essential Oil Compositon ofPimenta pseudocaryophyllus(Gomes) L. R. Landrum Native From Brazil
Hydrodistillation of fresh leaves of Pimenta pseudocaryophyllus Gomes collected in the Atlantic Forest, south-eastern Brazil, afforded the essential oil in 0.48% yield. The major component was isolated from oil and analyzed by GC, GC/MS and NMR techniques, which revealed the compound chavibetol (70.9%). Others major constituents found were methyl eugenol (20.7%) and o-cymene (2.8%).
- 1 March 2010
- Published by Taylor & Francis in Journal of Essential Oil Research
- Vol. 22 (2) , 150-152
Leaf Essential Oil Compositon ofPimenta pseudocaryophyllus(Gomes) L. R. Landrum Native From Brazil
Hydrodistillation of fresh leaves of Pimenta pseudocaryophyllus Gomes collected in the Atlantic Forest, south-eastern Brazil, afforded the essential oil in 0.48% yield. The major component was isolated from oil and analyzed by GC, GC/MS and NMR techniques, which revealed the compound chavibetol (70.9%). Others major constituents found were methyl eugenol (20.7%) and o-cymene (2.8%).
- 1 November 2008
- Published by Taylor & Francis in Journal of Essential Oil Research
- Vol. 20 (6) , 519-520
Volatile Oil ofPsidium cattleianumSabine from the Brazilian Atlantic Forest
The essential oil obtained by hydrodistillation of fresh leaves of Psidium cattleianum Sabine, collected in the Atlantic Forest in southeastern Brazil, was analyzed by GC and GC/MS. The oil had the main constituents α-thujene (25.2%), 1,8-cineole (16.4%) and β-caryophyllene (10.2%).
- 1 November 2008
- Published by Taylor & Francis in Journal of Essential Oil Research
- Vol. 20 (6) , 519-520
Volatile Oil ofPsidium cattleianumSabine from the Brazilian Atlantic Forest
The essential oil obtained by hydrodistillation of fresh leaves of Psidium cattleianum Sabine, collected in the Atlantic Forest in southeastern Brazil, was analyzed by GC and GC/MS. The oil had the main constituents α-thujene (25.2%), 1,8-cineole (16.4%) and β-caryophyllene (10.2%).
- Open Access
- 1 January 2007
- Published by Sociedade Brasileira de Quimica (SBQ) in Journal of the Brazilian Chemical Society
- Vol. 18 (6) , 1242-1246
Identification of defensive compounds in metathoracic glands of adults of the stink bug Dichelops melacanthus (Hemiptera: Pentatomidae)
Os conteúdos das glândulas metatorácicas de insetos adultos do percevejo Dichelops melacanthus (Hemiptera: Pentatomidae) foram analisados. Os compostos de defesa foram identificados combinando as técnicas de cromatografia gasosa (CG), cromatografia gasosa acoplada à espectrometria de massas (CG-EM) e por comparação de seus índices de retenção com os de compostos padrões. Tridecano foi o componente majoritário, seguido de quantidades menores e aproximadamente iguais de (E)-4-oxo-2-hexenal e (E)-2-octenal. Também foram identificados (E)-2-hexenal, decano, acetato de (E)-2-hexenila, undecano, (E)-4-oxo-2-octenal, dodecano, acetato de (E)-2-octenila, 1-trideceno, tetradecano e pentadecano. The contents of metathoracic glands of adults of the stink bug Dichelops melacanthus (Hemiptera: Pentatomidae) were analyzed. Compounds were identified by gas chromatography (GC), coupled GC-mass spectrometry and matching retention indices and mass spectra with those of authentic samples. Tridecane was the major component followed by lesser and approximately equal amounts of (E)-4-oxo-2-hexenal and (E)-2-octenal. Other compounds identified include (E)-2-hexenal, decane, (E)-2-hexenyl acetate, undecane, (E)-4-oxo-2-octenal, dodecane, (E)-2-octenyl acetate, 1-tridecene, tetradecane and pentadecane.
- 1 January 2007
- Published by Sociedade Brasileira de Quimica (SBQ) in Journal of the Brazilian Chemical Society
- Vol. 18 (6) , 1242-1246
Open AccessIdentification of defensive compounds in metathoracic glands of adults of the stink bug Dichelops melacanthus (Hemiptera: Pentatomidae)
Os conteúdos das glândulas metatorácicas de insetos adultos do percevejo Dichelops melacanthus (Hemiptera: Pentatomidae) foram analisados. Os compostos de defesa foram identificados combinando as técnicas de cromatografia gasosa (CG), cromatografia gasosa acoplada à espectrometria de massas (CG-EM) e por comparação de seus índices de retenção com os de compostos padrões. Tridecano foi o componente majoritário, seguido de quantidades menores e aproximadamente iguais de (E)-4-oxo-2-hexenal e (E)-2-octenal. Também foram identificados (E)-2-hexenal, decano, acetato de (E)-2-hexenila, undecano, (E)-4-oxo-2-octenal, dodecano, acetato de (E)-2-octenila, 1-trideceno, tetradecano e pentadecano. The contents of metathoracic glands of adults of the stink bug Dichelops melacanthus (Hemiptera: Pentatomidae) were analyzed. Compounds were identified by gas chromatography (GC), coupled GC-mass spectrometry and matching retention indices and mass spectra with those of authentic samples. Tridecane was the major component followed by lesser and approximately equal amounts of (E)-4-oxo-2-hexenal and (E)-2-octenal. Other compounds identified include (E)-2-hexenal, decane, (E)-2-hexenyl acetate, undecane, (E)-4-oxo-2-octenal, dodecane, (E)-2-octenyl acetate, 1-tridecene, tetradecane and pentadecane.