Avaliação da atividade antimicrobiana dos óleos essenciais extraídos de frutas nativas Buriti e Cupuaçu do Cerrado Maranhense / Evaluation of the antimicrobial activity of essential oils extracted from natural fruit Buriti and Cupuaçu from the Cerrado Maranhense

Nunes, Vera Lúcia Neves Dias; Cantanhede, Fabiana Brito; Silva, Ilna Gomes Da; Moreira, Lucy Rose de Maria Oliveira; Castilho, Quésia Guedes da Silva; Dias, Diogo Brito; Moreira, Lucimar Oliveira

doi:10.34117/bjdv7n7-162

Cited by 1 publication

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“…A priori, fixed Buriti oil was ineffective in inhibiting microorganisms, which corroborates a study carried out by Nunes et al (2021), which aimed to determine the antimicrobial activity of fixed oils extracted from native fruits of Maranhão cerrado, where Buriti oil did not obtain satisfactory inhibition against pathogenic microorganisms Escherichia coli, Staphylococcus aureus; however, Nunes et al (2021) explain that this oil may have antimicrobial activity against other pathogenic microorganisms, becoming antimicrobial agents.…”

Section: Discussionsupporting

confidence: 65%

In vitro Antibacterial Activity of Mauritia flexuosa and Carapa guianensis Oils and Menta piperita and Eugenia caryophyllus Essential Oils Added to Ozone

Marinho,

Carvalho,

Batista

et al. 2024

Preprint

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Ozonated oil has several benefits for humans, as it contributes to numerous interventions, maintaining the quality of life and the well-being of individuals. Being a natural product, it has few or almost no side effects. Thus, the study aimed to verify the sensitivity and/or resistance of fixed o “Ozonated” and “Non-Ozonated” oils from Mauritia flexuosa (Buriti), Carapa guaianensis (Andiroba) and essential “Ozonated” oils from Menta piperita (Mint), Eugenia caryophyllus (Clove) in different concentrations, against internationally known bacteria from the American Type Culture Collection – ATCC, comparing with the “Non-Ozonated” versions of the respective oils, using the Agar diffusion technique. Thus, it is evident that the ozonation of the fixed oils of Buriti and Andiroba, as well as the essential oils of Mint and Clove, provided significant results, although they were statistically different. The Buriti and Andiroba oil were ineffective in inhibiting microorganisms. On the other hand, the essential oil of Mint and Clove obtained similar activity of inhibition of microorganisms. With regard to Ozonation, the Essential Oil of “Ozonated” Clove provided greater activity than the “Non-Ozonated” one, which inhibited only one tested microorganism, in addition to producing changes in its chemical composition, requiring individualized studies for the ozonation of each essential oil.

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Section: Discussionsupporting

confidence: 65%