4 documents found, page 1 of 1
Contribuição química para os voláteis de Aristolochia trilobata e obtenção do a...
Santos, Darlisson de AlexandriaAristolochia genus consists of about 400 species, among which is the Aristolochia trilobata L. This species is commonly used as medicinal plant by Central and South American people against snakes and scorpions bites in the treatment of stomach pains, cramps and diabetes and for the removal of placental among others. However, there are not studies that reports the chemical components of this plant, therefore, th...
Water deficit and seasonality study on essential oil constituents of Lippia gra...
Cruz, Elizangela Mércia de Oliveira; Pinto, Jéssika Andreza Oliveira; Fontes, Saymo Santos; Arrigoni-Blank, Maria de Fátima; Bacci, LeandroThe aim of this study was to analyze the chemical composition of the essential oil from leaves of Lippia gracilis genotypes, in the dry and rainy seasons, and with and without irrigation. The extraction of essential oil was realized by hydrodistillation in a Clevenger apparatus. The chemical composition analysis was performed using a GC-MS/FID. The leaves of the L. gracilis genotypes provide essential oil with ...
Chemical diversity in basil (Ocimum sp.) germplasm
Costa, Andréa Santos da; Arrigoni-Blank, Maria de Fátima; Carvalho Filho, José Luiz Sandes de; Santana, Aléa Dayane Dantas deThe present study aimed to chemically characterize 31 accessions and seven cultivars of basil. The percentage composition of the essential oils of the accessions and cultivars was based on the 14 most abundant constituents: 1,8-cineole, linalool, methyl chavicol, neral, nerol, geraniol, geranial, methyl cinnamate, β-bourbonene, methyl eugenol, α-trans-bergamotene, germacrene-D, epi-α-cadinol, and δ-cadinene. Th...
The Impact of Hybridization on the Volatile and Sensorial Profile of Ocimum bas...
Costa, Andrea Santos da; Arrigoni-Blank, Maria de Fátima; Silva, Maria Aparecida Azevedo Pereira da; Alves, Mércia FreitasThe aim of the present study was to investigate the volatile and sensorial profile of basil (Ocimum basilicum L.) by quantitative descriptive analysis (QDA) of the essential oil of three hybrids (“Cinnamon” × “Maria Bonita,” “Sweet Dani” × “Cinnamon,” and “Sweet Dani” × “Maria Bonita”). Twelve descriptive terms were developed by a selected panel that also generated the definition of each term and the reference ...