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Chemical composition, anti-Trypanosoma cruzi and cytotoxic activities of the essential oil from green fruits of Protium ovatum (BURSERACEAE) Rev. Bras. Frutic.
Estevam,Elisângela Barbosa Borges; Alves,Cássia Cristina Fernandes; Esperandim,Viviane Rodrigues; Cazal,Cristiane de Melo; Souza,Alex Fonseca; Miranda,Mayker Lazaro Dantas.
Abstract Chagas disease is a major neglected tropical disease caused by Trypanosoma cruzi. It has been treated with the antiparasitic drugs nifurtimox and benzonidazole, which cause several side effects. The market for natural products has considerably grown lately and the use of plants has become an alternative to the development of novel drugs to cure the disease. Therefore, this study aimed at describing the chemical analysis of the essential oil from green fruits of Protium ovatum and evaluating their trypanocidal and cytotoxic potential. The essential oil was obtained by Clevenger hydrodistillation whereas its chemical composition was determined by gas chromatography coupled to mass spectrometry (GC-MS). The major compounds found in the essential oil...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Protium ovatum; SS-myrcene; Fruits; Essential oil; Trypanosoma cruzi; Cytotoxic analysis.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000106001
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Chemical composition of the volatile oil of Cardiopetalum calophyllum collected in the Cerrado area Ciência Rural
Xavier,Marcelo Nogueira; Alves,Cássia Cristina Fernandes; Cazal,Cristiane de Melo; Santos,Nathalia Horrana.
ABSTRACT: The Annonaceae family consists of ~135 genera with diverse species and a large number of chemical compounds arising from the secondary metabolism. However, the chemical composition of the essential oil of several species of the family such as Cardiopetalum calophyllum has not been completely determined. In this study, the essential oils extracted from the leaves, flowers, and fruits of C. calophyllum , collected in typical areas of the Cerrado of Goiás, were characterized. The essential oil was extracted by hydrodistillation for 4h using a Clevenger apparatus. The chemical analysis was carried out by gas chromatography-mass spectrometry (GC-MS), and the constituents were identified by comparing the spectra and retention index obtained with those...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Essential oil; Annonaceae; Chemical composition; Imbirinha.
Ano: 2016 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000500937
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Chemical composition of essential oil extracted from leaves of Campomanesia adamantium subjected to different hydrodistillation times Ciência Rural
Oliveira,Juliana Dantas de; Alves,Daniely Karen Matias; Miranda,Mayker Lazaro Dantas; Alves,José Milton; Xavier,Marcelo Nogueira; Cazal,Cristiane de Melo; Alves,Cassia Cristina Fernandes.
ABSTRACT: Campomanesia adamantium is a native fruit species of the Cerrado and is used in food and medicines and as bee pasture. The chemical composition of essential oils obtained from plants of the same species have varying constituent proportions due to the influence of extractive factors, environmental, genetic and ontogenetic. This study aimed to identify the influence of hydrodistillation time on the content and chemical composition of essential oil extracted from the leaves of C. adamantium . Treatments consisted of five extraction times (1, 2, 3, 4, and 5h) using Clevenger with five replications in a completely randomized design. It was observed that after two hours of hydrodistillation, the essential oil content remains constant. Regarding the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Essential oil; Hydrodistillation time; Sesquiterpenes.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100751
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