Results 31 to 40 of about 2,137 (200)
Borneo Journal of Pharmacy, 2020 Research interest in natural raw materials is rapidly growing due to the high demand for natural products like herbal teas. Their quality control has a direct impact on safety and efficacy.
Luis Castillo +4 more
doaj +1 more source
Revista Brasileira de Plantas Medicinais, 2013 O objetivo deste trabalho foi avaliar a correlação entre o conteúdo de fenóis de extratos de 18 plantas medicinais comuns nas Farmácias Vivas com a atividade sequestradora do radical livre DPPH e com a inibição da enzima acetilcolinesterase.
S.M Morais +6 more
doaj +1 more source
Phenolics and Iridoids of Lippia Alba [PDF]
Natural Product Communications, 2006 The phytochemical investigation of polar extracts of Lippia alba led to the isolation of a new acetylated flavonoid, apigenin-7-O-[(3-O-acetyl)β-D-glucopyranuronyl(1→2)]-β-D-glucopyranuronide, and of seventeen known compounds: seven iridoids (theveside, geniposidic acid, shanzhiside methyl ester, caryoptoside, 8-epi-loganin, mussaenoside and geniposide)
Thierry Hennebelle +3 more
openaire +1 more source
Natural Product Communications, 2008 Aqueous preparations and ethanolic extracts of three Brazilian chemotypes of Lippia alba (Mill.) N.E. Brown (Verbenaceae) were investigated for the chemical variability of their non volatile constituents by HPLC/DAD/ESI-MS analysis.
Patrícia Timóteo +4 more
doaj +1 more source
Revista de Ciencias Agrícolas, 2019 Bushy matgrass (Lippia alba, Verbenaceae) is a promising plant genetic resource, by their active compounds. The present document studied the molecular genetic diversity and spatial genetic structure of two contrasting populations of L.
José Omar Cardona M. +1 more
doaj +1 more source
Revista da Sociedade Brasileira de Medicina Tropical, 2014 Introduction There are few studies reporting the antifungal activities of Lippia alba extracts. Methods A broth microdilution assay was used to evaluate the antifungal effects of Lippia alba extracts against seven yeast species of Candida and ...
Graziela Teixeira de Oliveira +5 more
doaj +1 more source
Fave: Sección Ciencias Agrarias, 2021 El empleo constante y excesivo de fungicidas sintéticos en la industria fruti-hortícola ha provocado profundas alteraciones en el medio ambiente y en la salud humana.
M. I. STEGMAYER +6 more
doaj +1 more source
Lippia alba (Verbenaceae): A new tropical autopolyploid complex? [PDF]
American Journal of Botany, 2014 • Premise of the study: Tropical regions have high species diversity, and polyploidization is a major mechanism of speciation in plants. However, few cases of natural polyploidy have been reported in tropical regions. Lippia alba, is a tropical, aromatic shrub with a wide distribution, extensive morphological plasticity, and several chemotypes.
Aryane C, Reis +7 more
openaire +2 more sources
Revisión de literatura sobre las propiedades antimicrobianas del aceite esencial de Lippia alba contra microorganismos patógenos causantes de enfermedades en humanos. [PDF]
, 2019 Los aceites esenciales en la actualidad han demostrado tener muchas propiedades beneficiosas entre ellas, actuar como antioxidantes, antibacterianos, antifúngicos, antiparasitarios, antivirales e insecticidas.
Charfuelan Laguna, Diana Marcela
core +1 more source
Chemical Diversity in Lippia alba (Mill.) N. E. Brown Germplasm. [PDF]
ScientificWorldJournal, 2015 The aim of this study was to perform chemical characterization of Lippia alba accessions from the Active Germplasm Bank of the Federal University of Sergipe. A randomized block experimental design with two replications was applied. The analysis of the chemical composition of the essential oils was conducted using a gas chromatograph coupled to a mass ...
Blank AF +6 more
europepmc +5 more sources