CAMOMILA-ROMANA
Informações
- Nome popular: Camomila-romana
- Nome científico: Anthemnis nobilis
- Aroma: O aroma de Anthemnis nobilis, também conhecida como camomila romana, é doce, suave e delicado, com notas florais herbáceas. É frequentemente descrito como calmante e reconfortante, com um aroma que lembra maçãs frescas e um toque de mel.
- Estudos com propriedades confirmadas: 3
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Propriedades
A seguir, você encontra a lista de propriedades e funções do óleo essencial de camomila-romana, 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.
Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles.
Autores: Zsolt Sándor, Javad Mottaghipisheh, Katalin Veres, Judit Hohmann, Tímea Bencsik, Attila Horváth, Dezső Kelemen, Róbert Papp, Loránd Barthó, Dezső Csupor | Ano: 2018 | Database: pubmed
Resumo: The dried flowers of Chamaemelum nobile (L.) All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin), and its essential oil on smooth muscles. The phytochemical compositions of the extract and its fractions were characterized and quantified by HPLC-DAD, the essential oil was characterized by GC and GC-MS. Neuronally mediated and smooth muscle effects were tested in isolated organ bath experiments on guinea pig, rat, and human smooth muscle preparations. The crude herbal extract induced an immediate, moderate, and transient contraction of guinea pig ileum via the activation of cholinergic neurons of the gut wall. Purinoceptor and serotonin receptor antagonists did not influence this effect. The more sustained relaxant effect of the extract, measured after pre-contraction of the preparations, was remarkable and was not affected by an adrenergic beta receptor antagonist. The smooth muscle-relaxant activity was found to be associated with the flavonoid content of the fractions. The essential oil showed only the relaxant effect, but no contracting activity. The smooth muscle-relaxant effect was also detected on rat gastrointestinal tissues, as well as on strip preparations of human small intestine. These results suggest that Roman chamomile extract has a direct and prolonged smooth muscle-relaxant effect on guinea pig ileum which is related to its flavonoid content. In some preparations, a transient stimulation of enteric cholinergic motoneurons was also detected. The essential oil also had a remarkable smooth muscle relaxant effect in this setting. Similar relaxant effects were also detected on other visceral preparations, including human jejunum. This is the first report on the activity of Roman chamomile on smooth muscles that may reassure the rationale of the traditional use of this plant in spasmodic gastrointestinal disorders.
Resultados: N/A
Conclusão: N/A
Valorisation of Roman chamomile (Chamaemelum nobile L.) herb by comprehensive evaluation of hydrodistilled aroma and residual non-volatile fractions.
Autores: Renata Baranauskienė, Petras Rimantas Venskutonis, Ona Ragažinskienė | Ano: 2022 | Database: pubmed
Resumo: Valorization of botanicals for the development of natural food-grade ingredients is an important task in terms of sustainability and processing waste reduction. In this study, Roman chamomile (Chamaemelum nobile L.) herb was collected at six different vegetation phases in the period 26 May - 23 August 2019 and subjected to biorefining into the several valuable fractions. The yield of hydro-distilled essential oil (EO) was in the range of 0.22% (intensive vegetative growth) to 0.80% (full flowering). Angelic, isobutyric, butyric and methacrylic acid esters and some monoterpene and sesquiterpene derivatives were the major EO constituents: 3-methylpentyl angelate (20.11-27.56%), methallyl angelate (7.28-10.33%), isoamyl angelate (5.57-9.02%), isobutyl angelate (4.84-6.79%), 2-methylbutyl angelate (3.11-6.32%), 3-methylamyl methacrylate (5.04-6.17%), 3-methylpentyl isobutyrate (4.29-6.64%), 3-methylamyl isobutyrate (4.29-6.64%), α-pinene (1.61-6.37%) and pinocarvone (1.46-4.67%). In order to valorize water soluble and solid EO distillation residues their antioxidant potential was evaluated by several in vitro assays: water extracts were considerably stronger antioxidants than acetone extracts isolated from the solid residues. Water extracts of the plants collected at flowering phases were the strongest antioxidants; their TPC, FRAP and ORAC values were up to 143.2 mg gallic acid equivalents/g, 650, and 5601 μmol TE/g dry extract, respectively, while effective concentrations (EC50) of DPPH• and ABTS•+ scavenging, were down to 0.59 and 0.49 mg/mL, respectively. Among 7 tentatively identified by UPLC/Q-TOF/MS phenolic constituents the intensity of molecular ion of 3,5-dicaffeoyl quinic acid was the largest. The results obtained may assist for developing flavorings, antioxidants and health beneficial preparations from C. nobile extracts.
Resultados: N/A
Conclusão: N/A
Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles.
Autores: Zsolt Sándor, Javad Mottaghipisheh, Katalin Veres, Judit Hohmann, Tímea Bencsik, Attila Horváth, Dezső Kelemen, Róbert Papp, Loránd Barthó, Dezső Csupor | Ano: 2018 | Database: pubmed
Resumo: The dried flowers of Chamaemelum nobile (L.) All. have been used in traditional medicine for different conditions related to the spasm of the gastrointestinal system. However, there have been no experimental studies to support the smooth muscle relaxant effect of this plant. The aim of our research was to assess the effects of the hydroethanolic extract of Roman chamomile, its fractions, four of its flavonoids (apigenin, luteolin, hispidulin, and eupafolin), and its essential oil on smooth muscles. The phytochemical compositions of the extract and its fractions were characterized and quantified by HPLC-DAD, the essential oil was characterized by GC and GC-MS. Neuronally mediated and smooth muscle effects were tested in isolated organ bath experiments on guinea pig, rat, and human smooth muscle preparations. The crude herbal extract induced an immediate, moderate, and transient contraction of guinea pig ileum via the activation of cholinergic neurons of the gut wall. Purinoceptor and serotonin receptor antagonists did not influence this effect. The more sustained relaxant effect of the extract, measured after pre-contraction of the preparations, was remarkable and was not affected by an adrenergic beta receptor antagonist. The smooth muscle-relaxant activity was found to be associated with the flavonoid content of the fractions. The essential oil showed only the relaxant effect, but no contracting activity. The smooth muscle-relaxant effect was also detected on rat gastrointestinal tissues, as well as on strip preparations of human small intestine. These results suggest that Roman chamomile extract has a direct and prolonged smooth muscle-relaxant effect on guinea pig ileum which is related to its flavonoid content. In some preparations, a transient stimulation of enteric cholinergic motoneurons was also detected. The essential oil also had a remarkable smooth muscle relaxant effect in this setting. Similar relaxant effects were also detected on other visceral preparations, including human jejunum. This is the first report on the activity of Roman chamomile on smooth muscles that may reassure the rationale of the traditional use of this plant in spasmodic gastrointestinal disorders.
Resultados: N/A
Conclusão: N/A
Tabela de propriedades
| Óleo Essencial | Propriedade | Confirmado | Título | Autores | Ano | Database | Link |
|---|---|---|---|---|---|---|---|
| Camomila-romana | Efeito relaxante em músculos lisos | Sim | Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles. | Zsolt Sándor, Javad Mottaghipisheh, Katalin Veres, Judit Hohmann, Tímea Bencsik, Attila Horváth, Dezső Kelemen, Róbert Papp, Loránd Barthó, Dezső Csupor | 2018 | pubmed | N/A |
| Camomila-romana | Potencial antioxidante | Sim | Valorisation of Roman chamomile (Chamaemelum nobile L.) herb by comprehensive evaluation of hydrodistilled aroma and residual non-volatile fractions. | Renata Baranauskienė, Petras Rimantas Venskutonis, Ona Ragažinskienė | 2022 | pubmed | N/A |
| Camomila-romana | Relaxante de músculo liso gastrointestinal | Sim | Evidence Supports Tradition: The in Vitro Effects of Roman Chamomile on Smooth Muscles. | Zsolt Sándor, Javad Mottaghipisheh, Katalin Veres, Judit Hohmann, Tímea Bencsik, Attila Horváth, Dezső Kelemen, Róbert Papp, Loránd Barthó, Dezső Csupor | 2018 | pubmed | N/A |