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	Provedor de dados Anais da ABC (AABC) (3) Boletín de la Sociedad (1) BJPS (1) Braz. J. Plant Physiol. (1) Autor Alves,Josinete S. (1) Amendoeira,Fabio Coelho (1) Barbosa-Filho,José M. (1) Brito,Thais Morais de (1) CAVALHEIRO,ALBERTO J. (1) CLAUDINO,JOSIANE C. (1) Carvalho,Mário G. de (1) Chung C,Clementina (1) Ferraris,Fausto Klabund (1) Figueiredo,Maria Raquel (1) Frutuoso,Valber da Silva (1) Gómez,Nélida (1) KOCH,INGRID (1) Kaplan,Maria Auxiliadora C. (1) Kölling-Speer,Isabelle (1) Oliveira,Temistocles Barroso de (1) Pimenta,Daniel S. (1) Prashad Gupta,Mahabir (1) SACRAMENTO,LUIS V.S. DO (1) SANTOS,ANDRé G. DOS (1) Mais... Palavra-chave Diterpenes (6) Sesquiterpenes (2) 5-hydroxytryptamides (1) Alismataceae (1) Anti-inflammatory activity (1) Asteraceae (1) Casearia sylvestris (1) Chromatography (1) Coffea (1) Coffee oil (1) Coffee wax (1) Costa Rica (1) Echinodorus grandiflorus (1) Essential oil (1) Eudesmane (1) Flavonoids (1) Hornwort (1) Medicinal plant (1) Morpho-anatomy (1) Neotropical liverworts (1) Mais... Tipo do documento Info:eu-repo/semantics/article (6) Ano 2020 (1) 2017 (1) 2013 (1) 2006 (3) País Brazil (5) Argentina (1) Idioma Inglês (6)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 6 Primeira ... 1 ... Última Essential oil from two populations of Echinodorus grandiflorus (Cham. & Schltdl.) Micheli (Chapéu de couro) Anais da ABC (AABC) Pimenta,Daniel S.; Figueiredo,Maria Raquel; Kaplan,Maria Auxiliadora C.. Analysis by Gas Chromatography and Gas Chromatography/Mass Spectrometry of the essential oils obtained from leaves of Echinodorus grandiflorus ("Chapéu de couro") from two different populations (Big Leaves and Small Leaves), collected monthly between September 1998 and December 1999 revealed 17 components. Phytol was the major constituent for both populations. The main sesquiterpene representatives are (E)-caryophyllene, alpha-humulene and (E)-nerolidol. Tipo: Info:eu-repo/semantics/article Palavras-chave: Echinodorus grandiflorus; Alismataceae; Essential oil; Sesquiterpenes; Diterpenes. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652006000400002 Evaluation of morpho-anatomical and chemical differences between varieties of the medicinal plant Casearia sylvestris Swartz Anais da ABC (AABC) CLAUDINO,JOSIANE C.; SACRAMENTO,LUIS V.S. DO; KOCH,INGRID; SANTOS,HELEN A.; CAVALHEIRO,ALBERTO J.; TININIS,ARISTEU G.; SANTOS,ANDRé G. DOS. Casearia sylvestris Swartz (Salicaceae) has been used in traditional medicine and its leaf extracts have been exhibited important pharmacological activities. The species presents morphological, chemical and genetic variation. Two varieties are considered due external morphological differences: C. sylvestris var. sylvestris and var. lingua. There are difficulties in definition of these varieties. The objective of this work is to evaluate chemical and morpho-anatomical differences between C. sylvestris varieties that can be applied in their distinction for pharmaceutical or botanical purposes. Transverse and paradermic sections of leaves were prepared for morpho-anatomical, histochemical and quantitative microscopy (stomatal and palisade index) analyses.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Casearia sylvestris; Chromatography; Diterpenes; Morpho-anatomy. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652013000401253 Pimarane Diterpenes and a Sesquiterpene from Salzmmania nitida Anais da ABC (AABC) Carvalho,Mário G. de; Alves,Josinete S.; da-Cunha,Emidio V. Leitão; Barbosa-Filho,José M.; Silva,Marcelo S. da. Two new terpenoids, (+)-3-oxo-thermarol and 11-acetoxyeudesman-4alpha-methyl-5alpha-ol along with the (+)- thermarol were isolated from the aerial parts of Salzmmania nitida. The structures and unambiguous ¹H and 13C chemical shift assignments were established by spectroscopic means, including homo and heteronuclear techniques. Tipo: Info:eu-repo/semantics/article Palavras-chave: Salzmmania nitida; Rubiaceae; Diterpenes; Eudesmane. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652006000100003 Identification of volatile compounds from three species of Cyathodium (Marchantiophyta: Cyathodiaceae) and Leiosporoceros dussii (Anthocerotophyta: Leiosporocerotaceae) from Panama, and C. foetidissimum from Costa Rica Boletín de la Sociedad Salazar Allen,Noris; Santana,Ana Isabel; Gómez,Nélida; Chung C,Clementina; Prashad Gupta,Mahabir. Cyathodium is a thalloid marchantialean liverwort with five species reported for the Neotropics. Three species that occur in Panama (C. bischlerianum, C. spruceanum, C. cavernarum) and one from Costa Rica (C. foetidissimum) were studied chemically. Female and male plants of the dioecious C. spruceanum were very similar in their chemical composition except for two compounds that were found only in female plants. All samples of C. spruceanum and C. bischlerianum contained, in less than three percent, the sesquiterpenes germacrene D and bicyclogermacrene. The presence of these compounds suggests a close affinity between these two species. Cyathodium bischlerianum contained mainly aromatic monoterpenes with nerolidol as the main compound. Cyathodium cavernarum... Tipo: Info:eu-repo/semantics/article Palavras-chave: Costa Rica; Diterpenes; Hornwort; Neotropical liverworts; Panama; Sesquiterpenes; Skatole. Ano: 2017 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-23722017000200016 Extract of Solidago chilensis Meyen inflorescences: cytotoxicity and inhibitory activity on nitric oxide synthesis in activated macrophage cell line J774A.1 BJPS Brito,Thais Morais de; Amendoeira,Fabio Coelho; Oliveira,Temistocles Barroso de; Frutuoso,Valber da Silva; Ferraris,Fausto Klabund; Valverde,Simone Sacramento. Solidago chilensis Meyen (= Solidago microglossa) popularly known as “Brazilian arnica” is used to treat of inflammatory disorders. S. chilensis is constant in the Therapeutic Memento of the Rio de Janeiro city and belongs to the medicinal species of Brazilian National List of Medicinal Plants of Interest of the Unified National Health System (SUS). There are no studies in the literature showing the direct activity of this plant species on immune system cells. The present study evaluated the chemical composition as well as the cytotoxic and pharmacological activity of the ether-ethanol extract from S. chilensis inflorescences (SCIE) in murine macrophage cell line J774A.1. The results showed that higher concentrations (50 to 200 µg/mL) of SCIE had... Tipo: Info:eu-repo/semantics/article Palavras-chave: Anti-inflammatory activity; Medicinal plant; Asteraceae; Diterpenes; Flavonoids. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100594 The lipid fraction of the coffee bean Braz. J. Plant Physiol. Speer,Karl; Kölling-Speer,Isabelle. The lipid fraction of coffee is composed mainly of triacylglycerols, sterols and tocopherols, the typical components found in all common edible vegetable oils. Additionally, the so-called coffee oil contains diterpenes of the kaurene family in proportions of up to 20 % of the total lipids. Diterpenes are of interest because of their analytical and physiological effects. The composition of the main lipid components of the two most important coffee species, Coffea arabica and Coffea canphora var. Robusta is presented. In addition, the influences of typical processes like roasting and steaming on selected lipid components as well as the effects of the storage of green coffee beans under different conditions will be described. Furthermore, new findings... Tipo: Info:eu-repo/semantics/article Palavras-chave: Coffea; Coffee oil; Coffee wax; Diterpenes; 5-hydroxytryptamides. Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1677-04202006000100014 Registros recuperados: 6 Primeira ... 1 ... Última

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