24 documents found, page 1 of 3
Effect of Nitrogen Sources on Photosynthesis and Biosynthesis of Alkaloids and ...
Corrêa, Patricia Luciana Carriel [UNESP]; De-la-Cruz-Chacón, Iván; Sousa, Marília Caixeta [UNESP]; Vieira, Maria Aparecida Ribeiro [UNESP]Made available in DSpace on 2022-05-01T13:41:35Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Nitrogen (N) has been reported to act on both primary and specialized metabolism of plants. However, it is not clear how different N sources affect metabolism in species of the genus Annona. Thus, the aim of the work was to analyze how nitrate (NO3−) and ammonium (NH4+) influence photosynthesis and the ...
Evaluation of volatile constituents, exudation of resin and occurrence of galls...
Lima (in memorian), Thiago Augusto Araujo Correia; Cunha, Leonardo Pinto; Ribeiro, José Eduardo Lahoz da Silva; Marques, Marcia Ortiz MayoProtium aracouchini (Aubl.) Marchand [sin Icica aracouchini Aubl.], which occurs in the Adolpho Ducke Forest Reserve, in the Brazilian Amazon, was evaluated for the presence of galls, for resin exudation and the composition of the essential oils from the aerial parts and the resin. The experiment to stimulate the exudation of resin from the trunk was conducted using a 2-chloroethylphosphonic acid solution. The ...
Influence of Mycosphaerella and Teratosphaeria leaf diseases on chemical compos...
Passador, Martha Maria; Marubayashi, Julio Massaharu [UNESP]; Uzzo, Roberta Pierry; Marques, Marcia Ortiz Mayo; Conceição, Danila MonteMade available in DSpace on 2021-06-25T10:59:14Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; In a first step, essential oils were extracted from Eucalyptus globulus leaves, healthy and with symptoms and signs of Mycosphaerella leaf disease (MLD) and Teratosphaeria leaf disease (TLD), in two leaf stages. Stage 1: sessile, oval leaves covered by a waxy layer of a bluish colour, with opposite phyl...
Essential Oils of New Lippia alba Genotypes Analyzed by Flow-Modulated Comprehe...
Gimenes, Leila; Silva, Júlio César R Lopes [UNESP]; Facanali, Roselaine; Hantao, Leandro Wang; Siqueira, Walter José; Marques, Marcia Ortiz MayoMade available in DSpace on 2021-06-25T10:29:32Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-16; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Lippia alba (Mill.) N. E. Br. (Verbenaceae) is an aromatic shrub whose essential oils have stood out as a promising source for application in several industrial fields. In this study, the essential oils chemical characterization of eight new...
Kinetin establish the volatile chemical profile after rhizome dormancy is relea...
Portella, Roberto de Oliveira [UNESP]; Marques, Marcia Ortiz Mayo; Ono, Elizabeth Orika [UNESP]; Silva, Paulo Sergio Siberti daMade available in DSpace on 2020-12-10T19:50:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-02-20; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); The aim of this work was to provide information about kinetin effects on chemical volatile profile of Curcuma zedoaria (Christm.) Roscoe after several days of plant dormancy release. Rhizomes of C. zedoaria were immersed in four kineti...
Volatile composition, anatomical and technological aspects of demolition wood f...
Alcântara, Joelma Moreira; Nascimento, Claudete Catanhede Do; Marques, Marcia Ortiz Mayo; Facanali, Roselaine; Freitas, Jorge Alves de
The Chemistry of Essential Oils of Crepidospermum rhoifolium,Trattinnickia rhoi...
Carvalho, Loretta Ennes de; Pinto, Darlene da Silva; Lima, Maria da Paz; Marques, Marcia Ortiz Mayo; Facanali, Roselaine
Essential oils of Protium of the Adolpho Ducke Forest Reserve: P. crassipetalum...
Carvalho, Loreta Ennes de; Lima, Maria da Paz; Magalhães, Lyege Amazonas Maciel; Marques, Marcia Ortiz Mayo; Facanali, Roselaine
Chemical composition and larvicidal activity against Aedes aegypti larvae of es...
Magalhães, Lyege Amazonas Maciel; Lima, Maria da Paz; Marques, Marcia Ortiz Mayo; Facanali, Roselaine; Pinto, Ana Cristina da SilvaThe essential oils of four Guarea species collected at Manaus (Amazonas, Brazil) were obtained by hydrodistillation and analyzed by GC-MS. Except for one diterpene detected, the compounds identified in the essential oils were hydrocarbons and oxygenated sesquiterpenes. The major sesquiterpenes were α-santalene (26.26%) and α- copaene (14.61%) from G. convergens branches; caryophyllene epoxide (40.91%) and humul...
Aspectos morfológicos e químicos de protium spruceanum: uma contribuição ao con...
Correia, Thiago Augusto Araújo; Celestino, Kássya Rubiany; Melo, Maria de Fatima Figueiredo; Marques, Marcia Ortiz Mayo; Facanali, Roselaine