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Anacardic acid derivatives from Brazilian propolis and their antibacterial activity
Propolis is a sticky, gummy, resinous substance collected by honeybees (Apis mellifera L.) from various plant sources, which has excellent medicinal properties. This paper describes the isolation and…
Acidic biomarkers from Albacora oils, Campos Basin, Brazil
Composition and Biological Activity of Essential Oils from Lippia origanoides H.B.K.
- F. J. dos Santos, J. Lopes, A. Citó, E. H. de Oliveira, S. D. de Lima, F. Reis
- 1 September 2004
In vitro evaluation of the leaf oils of Lippia origanoides showed significant antimicrobial activity against Escherichia coli, Staphylococus aureus,StaphylOCocus aUREus MRSA, Candida albicans and Candida tropicalis.
13C NMR analysis of aporphine alkaloids
Indole alkaloids from Aspidosperma pruinosum
Peptide alkaloids of Scutia buxifolia
Structure-drift time relationships in ion mobility mass spectrometry
- M. Fasciotti, Priscila M. Lalli, C. F. Klitzke
- ChemistryInternational Journal for Ion Mobility…
- 20 March 2013
Ion mobility spectrometry (IMS) separates ions while they travel through a buffer gas under the influence of an electrical field. The separation is affected by mass and charge but most particularly…
Carboxylic acids of marine evaporitic oils from Sergipe-Alagoas Basin, Brazil
3-ALKYL AND 3-CARBOXYALKYL STERANES IN MARINE EVAPORITIC OILS OF THE POTIGUAR BASIN, BRAZIL
Callus culture of Aspidosperma ramiflorum Muell . Arg . : growth and alkaloid production
Callus culture of Aspidosperma ramiflorum was established in Murashige and Skoog medium and the alkaloid contents of 10-methoxy-geissoschizol, ram iflorine A and ramifloreine B, of bark and callus cultures were quantitatively compared by HPLC.