48 documents found, page 1 of 5

Biosynthesis of tetrahydrobenzofuran neolignans in somatic embryos of Ocotea ca...

Selection and validation of reference genes for measuring gene expression in Pi...

Lignoids in seedlings of Virola sebifera

Made available in DSpace on 2022-04-29T08:46:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2000-12-01; Quantitative analysis carried out by high performance liquid chromatography indicated the accumulation of a major secondary compound in seedlings of Virola sebifera which was isolated and identified as the lignan hydroxy-otobain. This lignan occurs only in trace amounts in the seeds, where cyclolignans ...

Antimicrobial activity of Piper arboreum and Piper tuberculatum (Piperaceae) ag...

Made available in DSpace on 2022-04-28T20:54:01Z (GMT). No. of bitstreams: 0 Previous issue date: 2009-06-17; In the scope of our ongoing research on bioactive agents from natural sources, 24 extracts and fractions obtained from Piper arboreum Aub. and Piper tuberculatum Jacq. (Piperaceae) were screened for antifungal activity by using broth microdilution method. The current investigation reveals that P. arbore...

Composition and antifungal activity against candida albicans, candida parapsilo...

Made available in DSpace on 2022-04-28T21:25:31Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-09-04; This study was addressed to investigate the composition and antifungal activity of essential oils from leaves of Piperaceae species (Piper aduncum, Piper amalago, Piper cernuum, Piper diospyrifolium, Piper crassinervium, Piper gaudichaudianum, Piper solmsianum, Piper regnellii, Piper tuberculatum, Piper...

Ontogenetic changes in the chemical profiles of Piper species

Biosynthesis of pellucidin a in Peperomia pellucida (L.) HBK

Larvicidal activity of essential oils from Piper species against strains of Aed...

Evaluation of DNA markers for molecular identification of three Piper species f...

Metabolization of insecticidal amides from leaves of Piper tuberculatum by Hera...