Search Results - "Leonardo A. Alves"

Constituents of the essential oil of Brazilian green propolis from Brazil by Albuquerque, Irineu Lima de, Alves, Leonardo A, Lemos, Telma L.G, Dorneles, Conceicao Aparecida, Morais, Manoel Odorico de

“…The essential oil from the green propolis from Minas Gerais, Brazil obtained by hydrodistillation process, was analyzed by GC-FID and GC/MS. Seventeen…”
Get full text

Flavonoides e outras substâncias de Lippia sidoides e suas atividades antioxidantes by Almeida, Macia Cleane S. de, Alves, Leonardo A., Souza, Luciana Gregório da S., Machado, Luciana L., Matos, Marcos C. de, Oliveira, Maria Conceição F. de, Lemos, Telma L. G., Braz-Filho, Raimundo

“…The chemical investigation of the ethanol extracts of stems, roots and leaves of Lippia sidoides led to the isolation of: steroid β-sitosterol, naphthoquinone…”
Get full text

Zingiber officinale (GINGER) AS AN ENZYME SOURCE FOR THE REDUCTION OF CARBONYL COMPOUNDS by Alves, Leonardo A., Bertini, Luciana M., Bizerra, Ayla Márcia C., Mattos, Marcos Carlos de, Monte, Francisco José Q., Lemos, Telma L. G.

Get full text

Zingiber officinale (GENGIBRE) COMO FONTE ENZIMÁTICA NA REDUÇÃO DE COMPOSTOS CARBONÍLICOS by Leonardo A. Alves, Luciana M. Bertini, Ayla Márcia C. Bizerra, Marcos Carlos de Mattos, Francisco José Q. Monte, Telma L. G. Lemos

“…Various vegetables as biological catalysts were evaluated in enantioselective reduction of carbonyl compounds. The stereoselectivity of the process was in…”
Get full text

Ácido canárico (3,4-seco derivado do lupano) em própolis do Ceará by Albuquerque, Irineu L. de, Alves, Leonardo A., Lemos, Telma L. G., Monte, Francisco J. Q., Braz-Filho, Raimundo

Get full text

Ácido canárico (3,4-seco derivado do lupano) em própolis do Ceará Canaric acid (3,4-seco-lupane derivative) isolated from propolis of Ceará by Irineu L. de Albuquerque, Leonardo A. Alves, Telma L. G. Lemos, Francisco J. Q. Monte, Raimundo Braz-Filho

“…Phytochemical investigation of a propolis sample from Alto Santo - Ceará, Brazil, allowed identification of triterpenes (lupeol, lupenone, germanicone, canaric…”
Get full text

Sequence analysis and PCR-RFLP profiling of the hsp70 gene as a valuable tool for identifying Leishmania species associated with human leishmaniasis in Brazil by da Silva, Leonardo Alves, de Sousa, Cíntia dos Santos, da Graça, Grazielle Cardoso, Porrozzi, Renato, Cupolillo, Elisa

“…Since the first report of the genus Leishmania, many species have been described. In Brazil, human leishmaniasis has been associated with eight Leishmania…”
Get full text