PINHEIRO SILVESTRE
Informações
- Nome popular: Pinheiro Silvestre
- Nome científico: Pinus sylvestris L.
- Aroma: O aroma de Pinus sylvestris L. é descrito como fresco, doce, herbáceo e com notas de pinho. É um aroma nítido e refrescante, que pode evocar a sensação de estar em uma floresta de pinheiros.
- Estudos com propriedades confirmadas: 6
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Propriedades
A seguir, você encontra a lista de propriedades e funções do óleo essencial de pinheiro silvestre, 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.
Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation.
Autores: J Gómez-Estaca, A López de Lacey, M E López-Caballero, M C Gómez-Guillén, P Montero | Ano: 2010 | Database: pubmed
Resumo: Essential oils of clove (Syzygium aromaticum L.), fennel (Foeniculum vulgare Miller), cypress (Cupressus sempervirens L.), lavender (Lavandula angustifolia), thyme (Thymus vulgaris L.), herb-of-the-cross (Verbena officinalis L.), pine (Pinus sylvestris) and rosemary (Rosmarinus officinalis) were tested for their antimicrobial activity on 18 genera of bacteria, which included some important food pathogen and spoilage bacteria. Clove essential oil showed the highest inhibitory effect, followed by rosemary and lavender. In an attempt to evaluate the usefulness of these essential oils as food preservatives, they were also tested on an extract made of fish, where clove and thyme essential oils were the most effective. Then, gelatin-chitosan-based edible films incorporated with clove essential oil were elaborated and their antimicrobial activity tested against six selected microorganisms: Pseudomonas fluorescens, Shewanella putrefaciens, Photobacterium phosphoreum, Listeria innocua, Escherichia coli and Lactobacillus acidophilus. The clove-containing films inhibited all these microorganisms irrespectively of the film matrix or type of microorganism. In a further experiment, when the complex gelatin-chitosan film incorporating clove essential oil was applied to fish during chilled storage, the growth of microorganisms was drastically reduced in gram-negative bacteria, especially enterobacteria, while lactic acid bacteria remained practically constant for much of the storage period. The effect on the microorganisms during this period was in accordance with biochemical indexes of quality, indicating the viability of these films for fish preservation.
Resultados: N/A
Conclusão: N/A
Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation.
Autores: J Gómez-Estaca, A López de Lacey, M E López-Caballero, M C Gómez-Guillén, P Montero | Ano: 2010 | Database: pubmed
Resumo: Essential oils of clove (Syzygium aromaticum L.), fennel (Foeniculum vulgare Miller), cypress (Cupressus sempervirens L.), lavender (Lavandula angustifolia), thyme (Thymus vulgaris L.), herb-of-the-cross (Verbena officinalis L.), pine (Pinus sylvestris) and rosemary (Rosmarinus officinalis) were tested for their antimicrobial activity on 18 genera of bacteria, which included some important food pathogen and spoilage bacteria. Clove essential oil showed the highest inhibitory effect, followed by rosemary and lavender. In an attempt to evaluate the usefulness of these essential oils as food preservatives, they were also tested on an extract made of fish, where clove and thyme essential oils were the most effective. Then, gelatin-chitosan-based edible films incorporated with clove essential oil were elaborated and their antimicrobial activity tested against six selected microorganisms: Pseudomonas fluorescens, Shewanella putrefaciens, Photobacterium phosphoreum, Listeria innocua, Escherichia coli and Lactobacillus acidophilus. The clove-containing films inhibited all these microorganisms irrespectively of the film matrix or type of microorganism. In a further experiment, when the complex gelatin-chitosan film incorporating clove essential oil was applied to fish during chilled storage, the growth of microorganisms was drastically reduced in gram-negative bacteria, especially enterobacteria, while lactic acid bacteria remained practically constant for much of the storage period. The effect on the microorganisms during this period was in accordance with biochemical indexes of quality, indicating the viability of these films for fish preservation.
Resultados: N/A
Conclusão: N/A
Antimicrobial Activity of Essential Oils Evaluated In Vitro against Escherichia coli and Staphylococcus aureus.
Autores: Michela Galgano, Paolo Capozza, Francesco Pellegrini, Marco Cordisco, Alessio Sposato, Sabina Sblano, Michele Camero, Gianvito Lanave, Giuseppe Fracchiolla, Marialaura Corrente, Francesco Cirone, Adriana Trotta, Maria Tempesta, Domenico Buonavoglia, Annamaria Pratelli | Ano: 2022 | Database: pubmed
Resumo: The spread of extended-spectrum β-lactamase-producing Escherichia coli and methicillin-resistant Staphylococcus aureus has caused a reduction in antibiotic effectiveness and an increase in mortality rates. Essential oils (EOs), known for their therapeutic efficacy, can be configured as novel broad-spectrum biocides. Accordingly, the bacteriostatic-bactericidal activity of Citrus Lemon (LEO), Pinus Sylvestris (PEO), Foeniculum Vulgaris (FEO), Ocimum Basilicum (BEO), Melissa Officinalis (MEO), Thymus Vulgaris (TEO), and Zingiber Officinalis Rosc. (GEO), at concentrations ranging from 1.25 to 40% (v/v), were tested in vitro against different E. coli and S. aureus strains using minimal inhibitory concentrations (MICs) and minimum bactericidal concentrations (MBCs). The chemical compositions of the EOs were analyzed using GC/MS. The major components of all seven tested oils were limonene, α-pinene, anethole, estragole, citral, thymol, and zingiberene, respectively. We found that the bacteriostatic-bactericidal activity of the EOs was related to their chemotypes and concentrations, as well as the strain of the bacteria. A dose-effect correlation was found when testing GEO against S. aureus strains, whilst FEO was found to have no activity regardless of concentration. PEO, MEO, and BEO were found to have bactericidal effect with a MIC and MBC of 1.25% (v/v) against S. aureus strains, and LEO was found to have values of 1.25% (v/v) and 5% (v/v) against ATCC and clinical isolate, respectively. Interestingly, the antimicrobial activity of TEO was not related to oil concentration and the complete inhibition of growth across all E. coli and S. aureus was observed. Although preliminary, our data demonstrate the efficacy of EOs and pave the way for further investigations on their potential synergistic use with traditional drugs in the human and veterinary fields.
Resultados: N/A
Conclusão: N/A
Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation.
Autores: J Gómez-Estaca, A López de Lacey, M E López-Caballero, M C Gómez-Guillén, P Montero | Ano: 2010 | Database: pubmed
Resumo: Essential oils of clove (Syzygium aromaticum L.), fennel (Foeniculum vulgare Miller), cypress (Cupressus sempervirens L.), lavender (Lavandula angustifolia), thyme (Thymus vulgaris L.), herb-of-the-cross (Verbena officinalis L.), pine (Pinus sylvestris) and rosemary (Rosmarinus officinalis) were tested for their antimicrobial activity on 18 genera of bacteria, which included some important food pathogen and spoilage bacteria. Clove essential oil showed the highest inhibitory effect, followed by rosemary and lavender. In an attempt to evaluate the usefulness of these essential oils as food preservatives, they were also tested on an extract made of fish, where clove and thyme essential oils were the most effective. Then, gelatin-chitosan-based edible films incorporated with clove essential oil were elaborated and their antimicrobial activity tested against six selected microorganisms: Pseudomonas fluorescens, Shewanella putrefaciens, Photobacterium phosphoreum, Listeria innocua, Escherichia coli and Lactobacillus acidophilus. The clove-containing films inhibited all these microorganisms irrespectively of the film matrix or type of microorganism. In a further experiment, when the complex gelatin-chitosan film incorporating clove essential oil was applied to fish during chilled storage, the growth of microorganisms was drastically reduced in gram-negative bacteria, especially enterobacteria, while lactic acid bacteria remained practically constant for much of the storage period. The effect on the microorganisms during this period was in accordance with biochemical indexes of quality, indicating the viability of these films for fish preservation.
Resultados: N/A
Conclusão: N/A
Phytotoxic Effects of Commercial Eucalyptus citriodora, Lavandula angustifolia, and Pinus sylvestris Essential Oils on Weeds, Crops, and Invasive Species.
Autores: María Dolores Ibáñez, María Amparo Blázquez | Ano: 2019 | Database: pubmed
Resumo: essential oils are well known for their pharmacological effectiveness as well as their repellent, insecticide, and herbicide activities. The emergence of resistant weeds, due to the overuse of synthetic herbicides, makes it necessary to find natural alternatives for weed control. The aim of this study was to evaluate the phytotoxic effects of Eucalyptus citriodora, Lavandula angustifolia, and Pinus sylvestris, three common commercial essential oils, on weeds (Portulaca oleracea, Lolium multiflorum, and Echinochloa crus-galli), food crops (tomato and cucumber), and the invasive species Nicotiana glauca. Methods: to determine herbicidal effects, essential oils were tested at different concentrations (0.125-1µL/mL). The index of germination and seedling length data were recorded over 14 days.
Resultados: the in vitro assays showed that L. angustifolia with linalool (38.7 ± 0.1%), 1,8-cineole (26.5 ± 0.1%), and camphor (14.2 ± 0.1%) as the main compounds showed the most phytotoxic effects affecting seed germination in weeds and tomato, and the aforementioned invasive species. L. multiflorum was the most sensitive weed, particularly to lavender essential oil, which decreased the growth of its hypocotyl and radicle by 87.8% and 76.7%, respectively, at a dose of 1 µL/mL. Cucumber was the most resistant food crop, with no significant reduction observed in seed germination and hypocotyl growth with E. citriodora and L. angustifolia essential oils.
Conclusão: N/A
Toxic effects of six plant oils alone and in combination with controlled atmosphere on Liposcelis bostrychophila (Psocoptera: Liposcelididae).
Autores: J J Wang, J H Tsai, W Ding, Z M Zhao, L S Li | Ano: 2001 | Database: pubmed
Resumo: Six plant essential oils alone as repellent and fumigant, and in combination with the controlled atmosphere against Liposcelis bostrychophila Badonnel were assessed in the laboratory. These essential oils were extracted from the leaves of six source plants: Citrus tangerina Tanaka, Citrus aurantium L., Citrus bergamia Risso et Poiteau, Pinus sylvestris L., Cupressus funebris End]., and Eucalyptus citriodora Hook. The repellency test indicated that L. bostrychophila adults were repelled by filter paper strips treated with six essential oils. Of these essential oils, the C. funebris oil was most effective followed by that of F. sylvestris, C. tangerina, C. bergamia, and E. citriodora. The average repellency of the C. aurantium oil against L. bostrychophila adults was significantly lower than other five test oils by day 14. These essential oils had a high level of toxicity in the fumigation assay against L. bostrychophila adults at both 10 and 20 ppm. When combined with two controlled atmosphere treatments (12% CO2 + 9% O2, and 10% CO2 + 5% O2, balanced N2), the toxicity of plant oils was enhanced significantly.
Resultados: N/A
Conclusão: N/A
Tabela de propriedades
| Óleo Essencial | Propriedade | Confirmado | Título | Autores | Ano | Database | Link |
|---|---|---|---|---|---|---|---|
| Pinheiro Silvestre | Atividade antimicrobiana | Sim | Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation. | J Gómez-Estaca, A López de Lacey, M E López-Caballero, M C Gómez-Guillén, P Montero | 2010 | pubmed | N/A |
| Pinheiro Silvestre | Atividade antimicrobiana contra 18 gêneros de bactérias, incluindo patógenos e bactérias que causam deterioração dos alimentos. | Sim | Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation. | J Gómez-Estaca, A López de Lacey, M E López-Caballero, M C Gómez-Guillén, P Montero | 2010 | pubmed | N/A |
| Pinheiro Silvestre | Atividade antimicrobiana contra Escherichia coli e Staphylococcus aureus | Sim | Antimicrobial Activity of Essential Oils Evaluated In Vitro against Escherichia coli and Staphylococcus aureus. | Michela Galgano, Paolo Capozza, Francesco Pellegrini, Marco Cordisco, Alessio Sposato, Sabina Sblano, Michele Camero, Gianvito Lanave, Giuseppe Fracchiolla, Marialaura Corrente, Francesco Cirone, Adriana Trotta, Maria Tempesta, Domenico Buonavoglia, Annamaria Pratelli | 2022 | pubmed | N/A |
| Pinheiro Silvestre | Atividade antimicrobiana contra microorganismos patógenos e deteriorantes de alimentos | Sim | Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation. | J Gómez-Estaca, A López de Lacey, M E López-Caballero, M C Gómez-Guillén, P Montero | 2010 | pubmed | N/A |
| Pinheiro Silvestre | Fitotóxico para o crescimento de sementes de ervas daninhas, sementes de tomate e espécies invasoras | Sim | Phytotoxic Effects of Commercial Eucalyptus citriodora, Lavandula angustifolia, and Pinus sylvestris Essential Oils on Weeds, Crops, and Invasive Species. | María Dolores Ibáñez, María Amparo Blázquez | 2019 | pubmed | N/A |
| Pinheiro Silvestre | Repelente contraLiposcelis bostrychophila | Sim | Toxic effects of six plant oils alone and in combination with controlled atmosphere on Liposcelis bostrychophila (Psocoptera: Liposcelididae). | J J Wang, J H Tsai, W Ding, Z M Zhao, L S Li | 2001 | pubmed | N/A |