Vibrational spectroscopy study of essential oils from Plectranthus amboinicus Lour. Spreng and Vanillosmopsis arborea Baker

Teixeira, Alexandre Magno Rodrigues; Lima, Igor Kleber Campos; Xavier, Maria Regivânia; Pereira, Raimundo Luiz Silva; Gonçalves, Beatriz; Sena, Diniz M.; Costa, Jean; Freire, Paulo; Saraiva, G.D.; Bento, Ricardo Ferreira; Faria, J.L.B.; Toledo, T.A. de

doi:10.1016/j.vibspec.2018.05.008

Cited by 9 publications

(4 citation statements)

References 43 publications

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“…V. arborea , also known as “Candeeiro”, is a tree native to Brazil, especially in the Caatinga biome in the northeast. It plays an important commercial role due to the ingredients that can be extracted from it [ 24 ]. Many studies on the bark EO have shown larvicidal, antileishmanial, antimicrobial, antimicrobial, anti-inflammatory, antinociceptive, and gastric protective activities.…”

Section: Essential Oils Of Selected Barksmentioning

confidence: 99%

“…More cultural uses are documented of this tree, for example it is said to repel mosquitoes. It is also discussed to use the EO as an adjuvant in the treatment of respiratory bacterial infections in combination with antibiotics [ 24 ]. The analysis of the EO of the bark of V. arborea by Teixeira et al showed that α-bisabolol (70%), α-cadinol (8.4%), elemicine (6.21%), β-bisabolene (4.46%), δ-guaiene (2.31%), β-cubebene (1.76%) and estragole (1.08%) were the main parts of its chemical composition [ 24 ].…”

Section: Essential Oils Of Selected Barksmentioning

confidence: 99%

“…Due to environmental conditions, which—besides others—include age, water availability or seasonality, there are differences in the proportions of the main components in different EO analyses [ 24 ]. This is also evident from further photochemical analysis in other studies with the components (-)-α-bisabolol (97.9%), methyl eugenol (1.6%), and bisabolol oxide (0.5%) [ 29 ].…”

Section: Essential Oils Of Selected Barksmentioning

confidence: 99%

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Beyond the Bark: An Overview of the Chemistry and Biological Activities of Selected Bark Essential Oils

Graf

Stappen

2022

Molecules

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Essential oils hbirthdayave been used by indigenous peoples for medicinal purposes since ancient times. Their easy availability played an important role. Even today, essential oils are used in various fields—be it as aromatic substances in the food industry, as an aid in antibiotic therapy, in aromatherapy, in various household products or in cosmetics. The benefits they bring to the body and health are proven by many sources. Due to their complex composition, they offer properties that will be used more and more in the future. Synergistic effects of various components in an essential oil are also part of the reason for their effectiveness. Infectious diseases will always recur, so it is important to find active ingredients for different therapies or new research approaches. Essential oils extracted from the bark of trees have not been researched as extensively as from other plant components. Therefore, this review will focus on bringing together previous research on selected bark oils to provide an overview of barks that are economically, medicinally, and ethnopharmaceutically relevant. The bark oils described are Cinnamomum verum, Cedrelopsis grevei, Drypetes gossweileri, Cryptocarya massoy, Vanillosmopsis arborea and Cedrus deodara. Literature from various databases, such as Scifinder, Scopus, Google Scholar, and PubMed, among others, were used.

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Section: Essential Oils Of Selected Barksmentioning

confidence: 99%

Section: Essential Oils Of Selected Barksmentioning

confidence: 99%

Section: Essential Oils Of Selected Barksmentioning

confidence: 99%

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Beyond the Bark: An Overview of the Chemistry and Biological Activities of Selected Bark Essential Oils

Graf

Stappen

2022

Molecules

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“…Depciuch et al (2017);Selvaraj et al (2018);Rajkumar et al, (2018);Teixeira et al, (2018);Minteguiaga et al, (2019).Figura 4 -Análise multivariada dos espectros das seis amostras de orégano. Fonte: Os autores.…”

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Aplicação De Espectroscopia No Infravermelho: Como Ferramenta Para Análise Quantitativa De Orégano

et al. 2020

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Desde a antiguidade as ervas aromáticas são utilizadas, não somente para melhorar o sabor e odor em alimentos, mas também para estender o tempo de prateleira com suas propriedades antissépticas. O aumento da utilização das ervas aromáticas na culinária tem sido aprimorado praticamente no mundo todo e principalmente na gastronomia. Entre as ervas mais consumidas no Brasil, o orégano (Origanum vulgare) tem origem mediterrânea e trata-se de uma erva muito aromática, com notas de cânfora, sabor ardido e picante. O presente estudo tem como objetivo analisar quantitativamente e qualitativamente a composição biomolecular das amostras de orégano utilizando técnicas espectroscópicas no infravermelho com transformada de Fourier (FT-IR). Com os resultados, foi possível notar diferenciação na quantidade de lignina, água e lipídio, e a análise multivariada permitiu identificar a similaridade das amostras analisadas. O uso de espectroscopia no infravermelho tem se mostrado uma ótima ferramenta na análise de alimentos, podendo ser aplicada em conjunto com outras técnicas na indústria de alimentos.

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Seasonality Effects on Antibacterial and Antibiotic Potentiating Activity against Multidrug-Resistant Strains of Escherichia coli and Staphylococcus aureus and ATR-FTIR Spectra of Essential Oils from Vitex gardneriana Leaves

Pereira

Freitas

et al. 2020

Curr Microbiol

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Vibrational spectroscopy study of essential oils from Plectranthus amboinicus Lour. Spreng and Vanillosmopsis arborea Baker

Cited by 9 publications

References 43 publications

Beyond the Bark: An Overview of the Chemistry and Biological Activities of Selected Bark Essential Oils

Beyond the Bark: An Overview of the Chemistry and Biological Activities of Selected Bark Essential Oils

Aplicação De Espectroscopia No Infravermelho: Como Ferramenta Para Análise Quantitativa De Orégano

Seasonality Effects on Antibacterial and Antibiotic Potentiating Activity against Multidrug-Resistant Strains of Escherichia coli and Staphylococcus aureus and ATR-FTIR Spectra of Essential Oils from Vitex gardneriana Leaves

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