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	Provedor de dados Anais da ABC (AABC) (2) Agronomy (1) Autor CAMARA,CLAUDIO A.G. DA (2) Azevedo, Alcinei Mistico (1) BITTRICH,VOLKER (1) Fonseca, Francine Souza Alves da (1) MARSAIOLI,ANITA J. (1) MORAES,MARCILIO M. DE (1) Martins, Ernane Ronie (1) Mendes, Aretusa Daniela Resende (1) Queiroz, Túlio Barroso (1) SILVA,MILENA M.C. DA (1) Mais... Palavra-chave Β-caryophyllene (3) Essential oil (2) Acaricidal activity (1) Apolar fraction (1) Chemotype (1) Clusia spp (1) Latex (1) Medicinal plant (1) Ocotea (1) Tetranychus urticae (1) Verbenone (1) Α-humulene (1) Mais... Tipo do documento Info:eu-repo/semantics/article (3) Ano 2019 (1) 2018 (1) 2017 (1) País Brazil (3) Idioma Inglês (3)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 3 Primeira ... 1 ... Última Chemical constituents of apolar fractions from fruit latex of twelve Clusia species (Clusiaceae) Anais da ABC (AABC) CAMARA,CLAUDIO A.G. DA; MARSAIOLI,ANITA J.; BITTRICH,VOLKER. Abstract The apolar fractions components of fruit latex of twelve species of Clusia belonging to four different taxonomic sections were examined by GC-MS. The latex of Clusia is characterised by large amounts of sesquiterpene hydrocarbons as major constituents like germacrene D: C. paralicola (44.28 %), C. criuva subsp. criuva (29.03 %); β-caryophyllene: C. fluminensis (35.61 %), C. lanceolata (36.39 %), C. hilariana (58.10 %); α-trans-bergamontene: C. spirictus-sanctensis (36.30 %); α-bulnesene: C. weddelliana (25.61 %); bicyclogermacrene: C. panapanari (25.93 %) and trans-β-farnesene: C. nemorosa (24.63 %), while C. grandiflora is composed of 42.16 % monoterpene hydrocarbons. Verbenone (31.91 %) was the major component. In contrast, C. rosea, C.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Clusia spp; Latex; Apolar fraction; Β-caryophyllene; Verbenone. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000501919 Chemical diversity of accessions of the in vivo germplasm bank of Varronia curassavica (Jacq.) Agronomy Queiroz, Túlio Barroso; Fonseca, Francine Souza Alves da; Mendes, Aretusa Daniela Resende; Azevedo, Alcinei Mistico; Martins, Ernane Ronie. Varronia curassavica (Jacq.) is a shrub and perennial plant native to Brazil that has therapeutic, anti-inflammatory and cicatrizing properties. The objective of this work was to study the chemical diversity of the native populations of this species maintained in the in vivo germplasm bank from Montes Claros, Minas Gerais, Brazil. The essential oils of 10 accessions analyzed in triplicate were obtained by hydrodistillation. Fifty-five compounds were detected, 46 of which were identified by GC-MS analysis. Essential oil yield ranged from 0.1 (VC-9) to 1.22% (VC-3) among the studied accessions. Three groups were formed by cluster analysis. Group A presented lower relative abundance of the compounds α-humulene (1.4%) and β-caryophyllene (8.5%). Conversely, in... Tipo: Info:eu-repo/semantics/article Palavras-chave: Essential oil; Medicinal plant; Chemotype; Α-humulene; Β-caryophyllene. Ano: 2019 URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42726 Comparative toxicity of essential oil and blends of selected terpenes of Ocotea species from Pernambuco, Brazil, against Tetranychus urticae Koch Anais da ABC (AABC) MORAES,MARCILIO M. DE; CAMARA,CLAUDIO A.G. DA; SILVA,MILENA M.C. DA. ABSTRACT Essential oils from the leaves of two species of the genus Ocotea that occur in the Atlantic Forest in the state of Pernambuco, Brazil, were analyzed using gas chromatography-mass spectrometry. The acaricidal activity of these oils as well as 11 selected components and blends were evaluated in fumigation and residual contact tests against the two-spotted spider mite (Tetranychus urticae). Sixty-seven constituents were identified, totaling 97.3 ± 0.3% and 97.8 ± 0.5% of the oils from O. duckei and O. glomerata, respectively. Sesquiterpene was the dominant class. The compounds β-caryophyllene (18.6 ± 0.1%) and aromadendrene (17.3 ± 0.6%) were the main constituents of the oils from O. duckei and O. glomerata, respectively. Acaricidal action varied... Tipo: Info:eu-repo/semantics/article Palavras-chave: Acaricidal activity; Β-caryophyllene; Essential oil; Ocotea; Tetranychus urticae. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000401417 Registros recuperados: 3 Primeira ... 1 ... Última

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