Chemical profile, antifungal, antiaflatoxigenic and antioxidant activity of Citrus maxima Burm. and Citrus sinensis (L.) Osbeck essential oils and their cyclic monoterpene, dl-limonene

Singh, Priyanka; Shukla, Ravindra; Prakash, Bhanu; Kumar, Ashok; Singh, Sanjeet Kumar; Mishra, Prashant; Dubey, Nawal Kishore

doi:10.1016/j.fct.2010.04.001

Cited by 275 publications

(197 citation statements)

References 20 publications

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“…These results agree with results of previous studies (Espina et al, 2011;Ruiz & Flotats, 2014;Singh et al, 2010) in which differences in the chromatographic profile of AN were found depending on the type of extraction, retaining its major components, such as the LN. This finding is consistent with our results, which showed LN as majority compound.…”

Section: Chemical Composition Of the Citrus Eossupporting

confidence: 83%

“…This could be attributed to the increment of oxygenated monoterpenes considering that this portion was lower for AN (1.78%) than the fractions 5× (17.21%), 10× (15.45%), and 20× (43.07%). In addition, other minority compounds, which have been reported to possess antimicrobial activity (linalool, decanal, geranial, among others), could be implicated in synergism or biological activity (Jing et al, 2014;Nannapaneni et al, 2009;Singh et al, 2010). These findings were consistent with those found in this study, in which these components are present, and are actually increased in the concentrated oils.…”

Section: Chemical Composition Of the Citrus Eossupporting

confidence: 83%

“…According to some reports (Espina et al, 2011;Njoroge, Koaze, Karanja, & Sawamura, 2005;Singh et al, 2010), LN is found at around 90%, recognized as the major component of AN, coinciding with our results, in which AN presented 91.12% of LN; however in the folded oils, a decrease of this compound was observed, resulting in 72.08% and 73.77% of LN in 5× and 10×, respectively, while in the 20×, a lower amount was observed (23.24%). Nevertheless, LN was still the leading component in all oils analyzed.…”

Section: Chemical Composition Of the Citrus Eossupporting

confidence: 78%

“…Recently, natural products, such as essential oils or compounds obtained from plants have gained scientific interest and acceptance by these industries, since they have shown little or no harm to human health (Char, Cisternas, Pérez, & Guerrero, 2016;Liu et al, 2012). Biological activities of citrus EOs as antifungal, antioxidant, and antimicrobial among others, have been studied (Espina et al, 2011;Jing et al, 2014;Liu et al, 2012;Singh et al, 2010). However, there are few reports on the antioxidant and antimicrobial activity of the individual components and/or folded oil obtained from the AN.…”

Section: Introductionmentioning

confidence: 99%

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Chemical composition, antimicrobial, and antioxidant activities of orange essential oil and its concentrated oils

Torres-Alvarez

González

Rodríguez

et al. 2016

CyTA - Journal of Food

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In this study, the chemical composition, antimicrobial, and antioxidant activities of orange essential oil (AN), its folded orange oils (5×, 10×, 20×) and d-limonene (LN) were investigated. The results observed in the chemical composition showed a decrease in the major component LN, in contrast to other minor components, which increased their concentration, such as decanal, linalool, and α-terpineol. The antimicrobial activity was determined for foodborne pathogens using the disk diffusion method followed by the minimum inhibitory concentration and minimum bactericidal concentration. Results showed that folded orange oils (5×, 10×, 20×) had better antimicrobial activity than AN and LN. The antioxidant activity was carried out by 2,2ʹ-azinobis-3-ethylbenzthiazoline-6-sulphonate and 1,1-diphenyl-2-picrylhydrazyl methods; folded orange oil 20× presented significantly better results (p ≤ 0.05) than other oils studied. Using folded oils from AN could be a natural alternative in food processing as ingredients with antimicrobial and antioxidant effect.Perfil químico, actividad antimicrobiana y antioxidante del aceite esencial de naranja y sus aceites concentrados RESUMEN En este estudio, se investigó la composición química, actividad antimicrobiana y antioxidante del aceite esencial de naranja (AN), sus concentrados (5×, 10×, 20×) y d-limoneno (LN). Los resultados en la composición química mostraron una disminución del componente mayoritario d-limoneno, contrario a otros componentes minoritarios que aumentaron su concentración como es el decanal, linalol y α-terpinol. La actividad antimicrobiana fue determinada para bacterias de importancia en alimentos por el método de difusión en disco seguido de la concentración mínima inhibitoria (CMI) y concentración mínima bactericida (CMB). Los resultados mostraron que los aceites concentrados (5×, 10×, 20×) presentaron significativamente mayor actividad antimicrobiana que el AN y LN. La actividad antioxidante se realizó por los métodos de ABTS y DPPH obteniendo que la fracción 20×, presentó actividad antioxidante significativamente mayor (p ≤ 0,05) que los demás aceites estudiados. Los aceites concentrados del aceite esencial de naranja podrían ser una alternativa en la aplicación en alimentos como ingredientes con efecto antimicrobiano y antioxidante ARTICLE HISTORY

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Section: Chemical Composition Of the Citrus Eossupporting

confidence: 83%

Section: Chemical Composition Of the Citrus Eossupporting

confidence: 83%

Section: Chemical Composition Of the Citrus Eossupporting

confidence: 78%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Chemical composition, antimicrobial, and antioxidant activities of orange essential oil and its concentrated oils

Torres-Alvarez

González

Rodríguez

et al. 2016

CyTA - Journal of Food

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show abstract

“…Flavanones [217]. Cyclic monoterpene, DL-limonene [218]. Ascorbic acid [219] Maximum glucose lowering and antiperoxidative activities in alloxan diabetic mice [220].…”

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confidence: 99%