Polyphenol composition and antioxidant and metal chelating activities of the solid residues from the essential oil industry

Sánchez‐Vioque, Raúl; Polissiou, Moschos G.; Astraka, Konstantina; Mozos-Pascual, M. de los; Tarantilis, Petros Α.; Herráiz-Peñalver, David; Santana-Méridas, Omar

doi:10.1016/j.indcrop.2013.04.053

Cited by 94 publications

(75 citation statements)

References 46 publications

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“…These data were consistent with the recovery of polyphenols from other aromatic plants (Sánchez-Vioque et al, 2013) although an overall minor content in total polyphenols was observed in the residues from the populations cultivated in Cuenca in comparison with those from Aranjuez. The total content in polyphenols and flavonoids were well correlated (r=0.78, p<0.05) ( Table 5) but flavonoids showed a variability even higher than that observed for the content in polyphenols, from 0.6 (P6, Cuenca) to 6.2 g·100 g −1 of dry extract (P7, Aranjuez) ( Table 4).…”

Section: Total Polyphenol and Fl Avonoid Contents In The Extractssupporting

confidence: 87%

“…Nevertheless, the Fe 2+ -chelating activities of R. officinalis extracts were not significantly correlated with the total contents of either polyphenols or flavonoids (Table 5). A similar low correlation has been observed in several aromatic plant residues and attributed to the fact that only polyphenols having neighboring hydroxyl and/or keto groups in their chemical structures are able to chelate divalent metals, as well as to the possible presence of other compounds in the extracts that could act as chelators (Sánchez-Vioque et al, 2013;Santana-Méridas et al, 2014). None of the polyphenols showed a significant and negative correlation with Fe ) despite the fact that the P6 from Cuenca had a flavonoid content of around 3 times lower than that of P6 from Aranjuez (Table 4).…”

Section: Metal Chelating Activitysupporting

confidence: 59%

“…Nevertheless, the yield of distillation is only between 0.8 and 2.5 grams of essential oil per 100 grams of dry plant, which results in a world production of solid residue (10-20×10 3 Tm/year) that may result in environmental concerns if it is not properly managed (Angioni et al, 2004). Moreover, solid residue from distillation is rich in non-volatile bioactive compounds like polyphenols that can be exploited as natural antioxidants in food and feed or anti-aging ingredients in cosmetics, as health-promoting compounds, or as natural crop protectants in organic agriculture, and thus provide an additional profit to the crop in a sustainable way (Navarrete et al, 2011;Santana-Méridas et al, 2012;Sánchez-Vioque et al, 2013;Santana-Méridas et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

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Comparative chemistry and biological properties of the solid residues from hydrodistillation of Spanish populations of <em>Rosmarinus officinalis</em> L.

Sánchez‐Vioque¹,

Izquierdo-Melero²,

Polissiou³

et al. 2015

Grasas y Aceites

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SUMMARY:Solid residues from the hydrodistillation of selected Spanish populations of rosemary (Rosmarinus officinalis L.) have been analyzed for their polyphenol composition, and antioxidant and bioplaguicide activities. The objective was to evaluate and select the most suitable plant materials as sources of natural antioxidants and crop protectants. Total polyphenol content and polyphenol composition of rosemary populations were very dependent on the growth location: populations from Aranjuez showed a higher content of total polyphenols and were richer in rosmarinic acid as compared with their equivalent populations from Cuenca, whereas these latter were characterized by an overall higher content in genkwanin and carnosol. Most of the antioxidant activities were highly correlated with the total content of polyphenols although some polyphenols like carnosic acid and carnosol seemed to favor such activities. The extracts from R. officinalis were strong antifeedants against Leptinotarsa decemlineata Say and moderate against Spodoptera littoralis Boisd and Myzus persicae Sulzer, according to their feeding ecologies. The biological effects of the active samples cannot be accounted by their chemical composition, suggesting additive or synergistic effects. Both the phytotoxic and stimulating effects on Lactuca sativa L., and Lolium perenne L. leaf and/or root growth were observed. KEYWORDS: Antifeedants; Antioxidants; Health-promoting compounds; Natural crop protectants; Phytotoxic activity; Residue valorization RESUMEN:Composición química y propiedades biológicas de los residuos sólidos de la hidrodestilación de poblaciones españolas de Rosmarinus officinalis L. Se ha analizado la composición en polifenoles y las actividades antioxidante y bioplaguicida de los residuos sólidos procedentes de la hidrodestilación de poblaciones seleccionadas de romero (Rosmarinus officinalis L.). El objetivo fue evaluar y seleccionar los materiales vegetales más adecuados como fuente de antioxidantes y bioplaguicidas naturales. El contenido total y la composición en polifenoles de las poblaciones de romero dependieron mucho de la localidad de cultivo: las poblaciones de Aranjuez mostraron un mayor contenido en polifenoles y fueron más ricas en ácido rosmarínico en comparación con sus equivalente poblaciones de Cuenca, mientras que éstas últimas en general se caracterizaron por un mayor contenido de genkwanina y carnosol. La mayoría de las actividades antioxidantes estuvieron altamente correlacionadas con el contenido total en polifenoles aunque algunos polifenoles como el ácido carnósico y el carnosol parecen favorecer dichas actividades. Los extractos de R. officinalis mostraron una fuerte actividad fagorepelente frente a Leptinotarsa decemlineata Say y moderada sobre Spodoptera littoralis Boisd. y Myzus persicae Sulzer, de acuerdo a sus adaptaciones tróficas. Los efectos sobre el comportamiento alimentario observados no se justifican por la composición química del extracto, lo que sugiere la existencia de efectos aditivos y/o sinérgi...

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Section: Total Polyphenol and Fl Avonoid Contents In The Extractssupporting

confidence: 87%

Section: Metal Chelating Activitysupporting

confidence: 59%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comparative chemistry and biological properties of the solid residues from hydrodistillation of Spanish populations of <em>Rosmarinus officinalis</em> L.

Sánchez‐Vioque¹,

Izquierdo-Melero²,

Polissiou³

et al. 2015

Grasas y Aceites

Self Cite

View full text Add to dashboard Cite

show abstract

“…Also, the chloroform extract and acetogenin fraction (Table 1) had a reducing power activity of 23.85 and 21.77 μM AA equivalent, respectively. The reducing power activity found in all extracts is probably a result of the combined effect of each of the compounds in the extracts [34]. In addition, polyphenols, including flavonoids that are soluble in less polar solvents, may be able to chelate metal ions such as iron and copper because of the large number of hydroxil groups (OH) of their chemical structure, which are responsible for conferring the chelating ability [34,35].…”

Section: Reducing Power Activitymentioning

confidence: 99%

“…The total antioxidant activity assay indicates that most activity in soursop pulp is due to polyphenol content, and minor proportions to intervening acetogenins. It has been demonstrated that most polar solvents, such as methanol and acetone, extracted higher content of phenolic compounds and conferred the highest total antioxidant capacity of A. squamosa [34,39]. …”

Section: Total Antioxidant Activitymentioning

confidence: 99%

In Vitro Antioxidant Capacity of Crude Extracts and Acetogenin Fraction of Soursop Fruit Pulp

Ae¹,

Sg²,

Rm³

et al. 2017

Pharm Anal Acta

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Extracts using chloroform, methanol-acetone, aqueous, and an acetogenin fraction obtained from soursop fruit pulp were analyzed by measuring total soluble phenolic compounds and antioxidant activities using the assays: scavenging 1,1-diphenyl-2-picrylhydrazil (DPPH) radical, 2,20-Azinobis-3-ethylbenzotiazoline-6-sulfonic acid (ABTS) radical, reducing power, nitric oxide radical, and total antioxidant capacity. Methanol-acetone extract had higher total soluble phenolic compounds (3.24-3.95 g/100 g DW), antioxidant capacity by DPPH (47.9 mmol TE/g DW) and total antioxidant capacity (221.96 μg α-tocopherol equivalent). However, analysis by ABTS, reducing power and nitric oxide radical methods also showed high antioxidant capacity in aqueous extract. Chloroform extract and acetogenin fraction had higher antioxidant capacity when using the reducing power method (23.85 and 21.77 μM AA equivalent, respectively), and was higher than in aqueous extract. Our results suggest that soursop pulp is a good source of antioxidants and has acetogenins, making the fruit a potentially important functional food.

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Solid Residues from the Distillation of Salvia lavandulifolia Vahl as a Natural Source of Antioxidant Compounds

Sánchez‐Vioque

Izquierdo-Melero

Quílez

et al. 2018

J Americ Oil Chem Soc

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The phenolic composition and in vitro antioxidant properties of solid residues from the distillation of eight populations of Salvia lavandulifolia were investigated to select the most suitable plant materials to yield natural antioxidants. The residues showed a very different phenolic content and composition, populations SL1, SL5, SL7, and SL8 showed a good total phenolic content, and comparable results in the assays of 2,2-diphenyl-1-picrylhydrazyl (DPPH) and Ferric-Reducing Antioxidant Power (FRAP), and in the inhibition of the oxidation of linoleic acid, and consequently, seemed the most promising sources of antioxidant compounds. On the other hand, SL2, SL3, and SL4 showed remarkable iron-chelating activities and could be of interest in the prevention of the oxidation process with participation of this metal through Fenton's reaction. The differences observed among residues in the phenolic composition had an apparently scarce influence on the activities investigated.

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Polyphenol composition and antioxidant and metal chelating activities of the solid residues from the essential oil industry

Cited by 94 publications

References 46 publications

Comparative chemistry and biological properties of the solid residues from hydrodistillation of Spanish populations of <em>Rosmarinus officinalis</em> L.

Comparative chemistry and biological properties of the solid residues from hydrodistillation of Spanish populations of <em>Rosmarinus officinalis</em> L.

In Vitro Antioxidant Capacity of Crude Extracts and Acetogenin Fraction of Soursop Fruit Pulp

Solid Residues from the Distillation of Salvia lavandulifolia Vahl as a Natural Source of Antioxidant Compounds

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