Search Results - "Vieira, Roberto Fontes"
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Volatile profiling of Arnicão (Lychnophora salicifolia mart.), a wild medicinal species from Brazilian Cerrado
Published in Plant biosystems (02-01-2020)“…The Cerrado is a diverse Brazilian savanna with more than 12,000 species. Arnicão (Lychnophora salicifolia Mart - Compositae) is an endemic species occurring…”
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Anti-Inflammatory, Antinociceptive, and LC-MS Metabolic Profile from Pseudotrimezia juncifolia (Klatt) Lovo & A. Gil
Published in Pharmaceuticals (Basel, Switzerland) (22-08-2024)“…(Klatt) Lovo & A. Gil (Iridaceae) is a popularly known species with primarily ornamental economic interest. It has traditional uses as purgative, in conditions…”
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Chemical characterization and sensory potential of Brazilian vanilla species
Published in Pesquisa agropecuaria brasileira (01-01-2023)“…Abstract The objective of this work was to evaluate the chemical and sensory profile, as well as the acceptability, of Brazilian vanilla species. The evaluated…”
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Photoautotrophic propagation of Brazilian ginseng [Pfaffia glomerata (Spreng.) Pedersen]
Published in Plant cell, tissue and organ culture (01-08-2012)“…Pfaffia glomerata (Spreng.) Pedersen is a medicinal species of great interest because it produces the phytoecdysteroid 20-hydroxyecdysone (20E). Generally,…”
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Erratum to: Photoautotrophic propagation of Brazilian ginseng [Pfaffia glomerata (Spreng.) Pedersen]
Published in Plant cell, tissue and organ culture (01-11-2016)Get full text
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Influência da saponificação na determinação de carotenoides em maracujás do cerrado
Published in Química Nova (2012)“…This work describes the evaluation of the effect of saponification process in the carotenoid's content of three species of passion fruit. The results indicated…”
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Essential Oil Constituents and Yields from Leaves of Blepharocalyx salicifolius (Kunt) O. Berg and Myracrodruon urundeuva (Allemão) Collected during Daytime
Published in International journal of forestry research (01-01-2014)“…The purpose of this study was to evaluate the essential oil composition and yield from leaves of two Brazilian species (Myracrodruon urundeuva and…”
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Ultrasound-assisted and pressurized liquid extraction of phenolic compounds from Phyllanthus amarus and its composition evaluation by UPLC-QTOF
Published in Industrial crops and products (01-01-2016)“…[Display omitted] •Phyllanthus amarus extracts were obtained by ultrasound-assisted extraction and pressurized liquid extraction.•Ultrasound-assisted…”
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Análise da variabilidade genética de arnica (Lychnophora ericoides Less. - Asteraceae) usando marcadores RAPDs
Published in Acta botânica brasilica (2009)“…O objetivo deste trabalho foi analisar e quantificar a variabilidade genética entre e dentro das populações de arnica por meio de marcadores RAPD. Foram…”
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Chemical and phylogenetic characterization of Guaco (Mikania laevigata; M. glomerata) germplasm
Published in Biochemical systematics and ecology (01-06-2020)“…Guaco, a native and perennial Brazilian liana, is one of the medicinal plants most widely commercialized in the Brazilian market. The major bioactive compounds…”
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Fruits of Butia capitata (Mart.) Becc as good sources of β -carotene and provitamina
Published in Revista Brasileira de Fruticultura (01-10-2011)“…Butia capitata is a palm tree, widely found in the Brazilian savanna. Their fruits are largely used by local communities to prepare juices, jellies and…”
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Effect of Accessions and Environment Conditions on Coumarin, O-Coumaric and Kaurenoic Acids Levels of Mikania laevigata
Published in Planta medica (01-11-2016)“…Coumarin, -coumaric, and kaurenoic acid are bioactive compounds usually found in the leaves of . Genetic and environmental variations in the secondary…”
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Chemical Characterization of Leaf Essential Oil from Seven Accessions of Sour Orange (Citrus aurantium L.)
Published in Journal of essential oil-bearing plants (Dehra Dun) (04-03-2015)“…The yield and chemical composition of the essential oils from the leaves of seven accessions of sour orange from a germplasm bank, harvested in two different…”
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Composição de carotenoides em canistel (Pouteria campechiana (Kunth) Baehni)
Published in Revista Brasileira de fruticultura (2010)“…O canistel (P. campechiana) é uma fruta nativa da América Central e México, ainda pouco conhecida no Brasil. Apresenta uma polpa amarelo-alaranjada, rica em…”
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Análise da variabilidade genética de arnica (Lychnophora ericoides Less. - Asteraceae) usando marcadores RAPDs
Published in Acta botânica brasilica (01-03-2009)“…O objetivo deste trabalho foi analisar e quantificar a variabilidade genética entre e dentro das populações de arnica por meio de marcadores RAPD. Foram…”
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Análise da variabilidade genética de arnica (Lychnophora ericoides Less. - Asteraceae) usando marcadores RAPDs Genetic variability analysis of arnica (Lychnophora ericoides Less. - Asteraceae) using RAPD markers
Published in Acta botânica brasilica (01-03-2009)“…O objetivo deste trabalho foi analisar e quantificar a variabilidade genética entre e dentro das populações de arnica por meio de marcadores RAPD. Foram…”
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Composição de carotenoides em passifloras do cerrado
Published in Revista Brasileira de Fruticultura (01-12-2011)“…O objetivo foi avaliar, por HPLC, a composição qualitativa e quantitativa de carotenoides em maracujás do cerrado. Frutos procedentes de acessos nativos de…”
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Estudo comparativo do perfil de ácidos graxos em semente de Passifloras nativas do cerrado brasileiro
Published in Revista Brasileira de fruticultura (2010)“…No mundo, existem mais de 580 espécies de maracujazeiros, grande parte nativa da América Tropical e Subtropical, principalmente no Brasil. Os programas de…”
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Caracterização química da amêndoa de coquinho-azedo (Butia capitata var capitata)
Published in Revista Brasileira de fruticultura (01-06-2008)“…A palmeira Butia capitata var capitata produz o coquinho-azedo, fruto de odor agradável e penetrante, cuja polpa é aproveitada para a produção de um suco…”
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