EUCALIPTO RADIATA
Informações
- Nome popular: Eucalipto radiata
- Nome científico: Eucalyptus radiata A. Cunn. Ex DC.
- Aroma: O aroma de Eucalyptus radiata A.Cunn. ex DC. é fresco, penetrante e herbáceo, com notas balsâmicas e mentoladas. É comumente descrito como refrescante e revigorante, com um toque de limpeza. É um aroma bastante característico e reconhecido, frequentemente associado a produtos de higiene pessoal e de limpeza.
- Estudos com propriedades confirmadas: 7
Por favor, leia com atenção!
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Antes de começar a usar esta ou qualquer página da nossa base de conhecimento sobre óleos essenciais, por favor, leia atentamente as orientações e termos de uso na página uso da base de conhecimento, onde você obterá informações sobre como estes estudos foram encontrados, classificados e outros dados relevantes.
Propriedades
A seguir, você encontra a lista de propriedades e funções do óleo essencial de eucalipto radiata, que foram comprovadas por estudos científicos. Para obter mais informações sobre cada propriedade, clique em seu nome. Por favor, tenha em mente que os resultados apresentados podem incluir não somente o uso humano, mas também veterinário, ambiental e de análise bioquímica.
Durante as nossas consultas agregamos principalmente dois tipos de estudos: randomizados controlados e revisões sistemáticas. No entanto, é provável que você encontre outros tipos de estudos nesta lista devido ao processo de classificação, conforme as orientações de uso da base de conhecimento.
Variation in chemical composition and acaricidal activity against Dermanyssus gallinae of four eucalyptus essential oils.
Autores: David R George, Dino Masic, Olivier A E Sparagano, Jonathan H Guy | Ano: 2009 | Database: pubmed
Resumo: The results of this study suggest that certain eucalyptus essential oils may be of use as an alternative to synthetic acaricides in the management of the poultry red mite, Dermanyssus gallinae. At a level of 0.21 mg/cm(2), the essential oil from Eucalyptus citriodora achieved 85% mortality in D. gallinae over a 24 h exposure period in contact toxicity tests. A further two essential oils from different eucalyptus species, namely E. globulus and E. radiata, provided significantly (P < 0.05) lower mite mortality (11 and 19%, respectively). Notable differences were found between the eucalyptus essential oils regarding their chemical compositions. There appeared to be a trend whereby the essential oils that were composed of the fewer chemical components were the least lethal to D. gallinae. It may therefore be the case that the complexity of an essential oil's chemical make up plays an important role in dictating the toxicity of that oil to pests such as D. gallinae.
Resultados: N/A
Conclusão: N/A
Effect of gamma and e-beam radiation on the essential oils of Thymus vulgaris thymoliferum, Eucalyptus radiata, and Lavandula angustifolia.
Autores: Mohamed Haddad, Marie-France Herent, Bernard Tilquin, Joëlle Quetin-Leclercq | Ano: 2007 | Database: pubmed
Resumo: The microbiological contamination of raw plant materials is common and may be adequately reduced by radiation processing. This study evaluated the effects of gamma- and e-beam ionizing radiations (25 kGy) on three plants used as food or as medicinal products (Thymus vulgaris L., Eucalyptus radiata D.C., and Lavandula angustifolia Mill.) as well as their effects on extracted or commercial essential oils and pure standard samples. Comparison between irradiated and nonirradiated samples was performed by GC/FID and GC/MS. At the studied doses, gamma and e-beam ionizing radiation did not induce any detectable qualitative or quantitative significant changes in the contents and yields of essential oils immediately after ionizing radiation of plants or commercial essential oils and standards. As the maximum dose tested (25 kGy) is a sterilizing dose (much higher than doses used for decontamination of vegetable drugs), it is likely that even decontamination with lower doses will not modify yields or composition of essential oils of these three plants.
Resultados: N/A
Conclusão: N/A
Bio-Guided Fractionation Driven by In Vitro α-Amylase Inhibition Assays of Essential Oils Bearing Specialized Metabolites with Potential Hypoglycemic Activity.
Autores: Francesca Capetti, Cecilia Cagliero, Arianna Marengo, Carlo Bicchi, Patrizia Rubiolo, Barbara Sgorbini | Ano: 2020 | Database: pubmed
Resumo: Type 2 diabetes mellitus (T2DM) is a metabolic disorder characterized by unpaired blood glycaemia maintenance. T2DM can be treated by inhibiting carbohydrate hydrolyzing enzymes (α-amylases and α-glucosidases) to decrease postprandial hyperglycemia. Acarbose and voglibose are inhibitors used in clinical practice. However, these drugs are associated with unpleasant gastrointestinal side effects. This study explores new α-amylase inhibitors deriving from plant volatile specialized metabolites. Sixty-two essential oils (EOs) from different plant species and botanical families were subjected to α-amylase in vitro enzymatic assay and chemically characterized using gas chromatography coupled to mass spectrometry. Several EOs were found to be potential α-amylase inhibitors, and Eucalyptus radiata, Laurus nobilis, and Myristicafragrans EOs displayed inhibitory capacities comparable to that of the positive control (i.e., acarbose). A bio-guided fractionation approach was adopted to isolate and identify the active fractions/compounds of Eucalyptus radiata and Myristica fragrans EOs. The bio-guided fractionation revealed that EOs α-amylase inhibitory activity is often the result of antagonist, additive, or synergistic interactions among their bioactive constituents and led to the identification of 1,8-cineole, 4-terpineol, α-terpineol, α-pinene, and β-pinene as bioactive compounds, also confirmed when they were tested singularly. These results demonstrate that EO oils are a promising source of potential α-amylase inhibitors.
Resultados: N/A
Conclusão: N/A
Bio-Guided Fractionation Driven by In Vitro α-Amylase Inhibition Assays of Essential Oils Bearing Specialized Metabolites with Potential Hypoglycemic Activity.
Autores: Francesca Capetti, Cecilia Cagliero, Arianna Marengo, Carlo Bicchi, Patrizia Rubiolo, Barbara Sgorbini | Ano: 2020 | Database: pubmed
Resumo: Type 2 diabetes mellitus (T2DM) is a metabolic disorder characterized by unpaired blood glycaemia maintenance. T2DM can be treated by inhibiting carbohydrate hydrolyzing enzymes (α-amylases and α-glucosidases) to decrease postprandial hyperglycemia. Acarbose and voglibose are inhibitors used in clinical practice. However, these drugs are associated with unpleasant gastrointestinal side effects. This study explores new α-amylase inhibitors deriving from plant volatile specialized metabolites. Sixty-two essential oils (EOs) from different plant species and botanical families were subjected to α-amylase in vitro enzymatic assay and chemically characterized using gas chromatography coupled to mass spectrometry. Several EOs were found to be potential α-amylase inhibitors, and Eucalyptus radiata, Laurus nobilis, and Myristicafragrans EOs displayed inhibitory capacities comparable to that of the positive control (i.e., acarbose). A bio-guided fractionation approach was adopted to isolate and identify the active fractions/compounds of Eucalyptus radiata and Myristica fragrans EOs. The bio-guided fractionation revealed that EOs α-amylase inhibitory activity is often the result of antagonist, additive, or synergistic interactions among their bioactive constituents and led to the identification of 1,8-cineole, 4-terpineol, α-terpineol, α-pinene, and β-pinene as bioactive compounds, also confirmed when they were tested singularly. These results demonstrate that EO oils are a promising source of potential α-amylase inhibitors.
Resultados: N/A
Conclusão: N/A
Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults.
Autores: Laura W Juan, Alejandro Lucia, Eduardo N Zerba, Leonel Harrand, Martin Marco, Hector M Masuh | Ano: 2011 | Database: pubmed
Resumo: Oils extracted from various species of Eucalyptus (Eucalyptus badjensis Beuzev & Welch, Eucalyptus badjensis x Eucalyptus nitens, Eucalyptus benthamii variety dorrigoensis Maiden & Cambage, Eucalyptus botryoides Smith, Eucalyptus dalrympleana Maiden, Eucalyptus fastigata Deane & Maiden, Eucalyptus nobilis L.A.S. Johnson & K. D. Hill, Eucalyptus polybractea R. Baker, Eucalyptus radiata ssp. radiata Sieber ex Spreng, Eucalyptus resinifera Smith, Eucalyptus robertsonii Blakely, Eucalyptus rubida Deane & Maiden, Eucalyptus smithii R. Baker, Eucalyptus elata Dehnh, Eucalyptus fraxinoides Deane & Maiden, E. obliqua L'Hér) were obtained by hydrodistillation. The chemical composition of essential oils was determined by gas chromatography coupled to mass spectrometry. Essential oils were mainly composed of 1,8-cineole, alpha-pinene, alpha-terpineol, 4-terpineol, and p-cymene. Vapors from these essential oils and their major components were found to be toxic to Haematobia irritans (L.) (Diptera: Muscidae) adults. An aliquot of each oil was placed in a cylindrical test chamber, and the number of knocked down flies was recorded as a function of time. Knockdown time 50% was then calculated. Results showed that essential oil of E. polybractea had the highest knockdown activity of 3.44 min. A correlation was observed between the content of 1,8-cineole in the Eucalyptus essential oils and the corresponding toxic effect.
Resultados: N/A
Conclusão: N/A
Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults.
Autores: Laura W Juan, Alejandro Lucia, Eduardo N Zerba, Leonel Harrand, Martin Marco, Hector M Masuh | Ano: 2011 | Database: pubmed
Resumo: Oils extracted from various species of Eucalyptus (Eucalyptus badjensis Beuzev & Welch, Eucalyptus badjensis x Eucalyptus nitens, Eucalyptus benthamii variety dorrigoensis Maiden & Cambage, Eucalyptus botryoides Smith, Eucalyptus dalrympleana Maiden, Eucalyptus fastigata Deane & Maiden, Eucalyptus nobilis L.A.S. Johnson & K. D. Hill, Eucalyptus polybractea R. Baker, Eucalyptus radiata ssp. radiata Sieber ex Spreng, Eucalyptus resinifera Smith, Eucalyptus robertsonii Blakely, Eucalyptus rubida Deane & Maiden, Eucalyptus smithii R. Baker, Eucalyptus elata Dehnh, Eucalyptus fraxinoides Deane & Maiden, E. obliqua L'Hér) were obtained by hydrodistillation. The chemical composition of essential oils was determined by gas chromatography coupled to mass spectrometry. Essential oils were mainly composed of 1,8-cineole, alpha-pinene, alpha-terpineol, 4-terpineol, and p-cymene. Vapors from these essential oils and their major components were found to be toxic to Haematobia irritans (L.) (Diptera: Muscidae) adults. An aliquot of each oil was placed in a cylindrical test chamber, and the number of knocked down flies was recorded as a function of time. Knockdown time 50% was then calculated. Results showed that essential oil of E. polybractea had the highest knockdown activity of 3.44 min. A correlation was observed between the content of 1,8-cineole in the Eucalyptus essential oils and the corresponding toxic effect.
Resultados: N/A
Conclusão: N/A
Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults.
Autores: Laura W Juan, Alejandro Lucia, Eduardo N Zerba, Leonel Harrand, Martin Marco, Hector M Masuh | Ano: 2011 | Database: pubmed
Resumo: Oils extracted from various species of Eucalyptus (Eucalyptus badjensis Beuzev & Welch, Eucalyptus badjensis x Eucalyptus nitens, Eucalyptus benthamii variety dorrigoensis Maiden & Cambage, Eucalyptus botryoides Smith, Eucalyptus dalrympleana Maiden, Eucalyptus fastigata Deane & Maiden, Eucalyptus nobilis L.A.S. Johnson & K. D. Hill, Eucalyptus polybractea R. Baker, Eucalyptus radiata ssp. radiata Sieber ex Spreng, Eucalyptus resinifera Smith, Eucalyptus robertsonii Blakely, Eucalyptus rubida Deane & Maiden, Eucalyptus smithii R. Baker, Eucalyptus elata Dehnh, Eucalyptus fraxinoides Deane & Maiden, E. obliqua L'Hér) were obtained by hydrodistillation. The chemical composition of essential oils was determined by gas chromatography coupled to mass spectrometry. Essential oils were mainly composed of 1,8-cineole, alpha-pinene, alpha-terpineol, 4-terpineol, and p-cymene. Vapors from these essential oils and their major components were found to be toxic to Haematobia irritans (L.) (Diptera: Muscidae) adults. An aliquot of each oil was placed in a cylindrical test chamber, and the number of knocked down flies was recorded as a function of time. Knockdown time 50% was then calculated. Results showed that essential oil of E. polybractea had the highest knockdown activity of 3.44 min. A correlation was observed between the content of 1,8-cineole in the Eucalyptus essential oils and the corresponding toxic effect.
Resultados: N/A
Conclusão: N/A
Tabela de propriedades
| Óleo Essencial | Propriedade | Confirmado | Título | Autores | Ano | Database | Link |
|---|---|---|---|---|---|---|---|
| Eucalipto radiata | Acaricida contra o ácaro-vermelho das aves (Dermanyssus gallinae) | Sim | Variation in chemical composition and acaricidal activity against Dermanyssus gallinae of four eucalyptus essential oils. | David R George, Dino Masic, Olivier A E Sparagano, Jonathan H Guy | 2009 | pubmed | N/A |
| Eucalipto radiata | Efeito da radiação gama e e-beam nos óleos essenciais | Sim | Effect of gamma and e-beam radiation on the essential oils of Thymus vulgaris thymoliferum, Eucalyptus radiata, and Lavandula angustifolia. | Mohamed Haddad, Marie-France Herent, Bernard Tilquin, Joëlle Quetin-Leclercq | 2007 | pubmed | N/A |
| Eucalipto radiata | Inibidoras da enzima α-amilase com potencial atividade hipoglicêmica | Sim | Bio-Guided Fractionation Driven by In Vitro α-Amylase Inhibition Assays of Essential Oils Bearing Specialized Metabolites with Potential Hypoglycemic Activity. | Francesca Capetti, Cecilia Cagliero, Arianna Marengo, Carlo Bicchi, Patrizia Rubiolo, Barbara Sgorbini | 2020 | pubmed | N/A |
| Eucalipto radiata | Inibição da enzima α-amilase | Sim | Bio-Guided Fractionation Driven by In Vitro α-Amylase Inhibition Assays of Essential Oils Bearing Specialized Metabolites with Potential Hypoglycemic Activity. | Francesca Capetti, Cecilia Cagliero, Arianna Marengo, Carlo Bicchi, Patrizia Rubiolo, Barbara Sgorbini | 2020 | pubmed | N/A |
| Eucalipto radiata | Toxicidade contra adultos de Haematobia irritans | Sim | Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults. | Laura W Juan, Alejandro Lucia, Eduardo N Zerba, Leonel Harrand, Martin Marco, Hector M Masuh | 2011 | pubmed | N/A |
| Eucalipto radiata | Toxicidade fumigante contra adultos de Haematobia irritans (Diptera: Muscidae) | Sim | Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults. | Laura W Juan, Alejandro Lucia, Eduardo N Zerba, Leonel Harrand, Martin Marco, Hector M Masuh | 2011 | pubmed | N/A |
| Eucalipto radiata | Toxicidade por fumigação contra adultos de Haematobia irritans (Diptera: Muscidae) | Sim | Chemical composition and fumigant toxicity of the essential oils from 16 species of Eucalyptus against Haematobia irritans (Diptera: Muscidae) adults. | Laura W Juan, Alejandro Lucia, Eduardo N Zerba, Leonel Harrand, Martin Marco, Hector M Masuh | 2011 | pubmed | N/A |