Cited by 338Essential Oils and Antimicrobial ActivityEdible Oils Quality and AnalysisPhytochemicals and Antioxidant Activities

Antioxidant activity of essential oils of five spice plants widely used in a Mediterranean diet

Viuda‐Martos, Manuel, Ruiz Navajas, Yolanda, Sánchez Zapata, Elena, Fernández‐López, Juana, Pérez‐Álvarez, José A.·2010·Flavour and Fragrance Journal

Abstract

Abstract The oxidative degradation of lipids is one of the main factors limiting the shelf‐life of food products. In recent years, several undesirable disorders have been detected as side‐effects of using commonly used synthetic antioxidants. Apart from their use as aroma additives in food, essential oils from aromatic plants have shown potential for use in small amounts in fat‐containing food systems to prevent or delay some types of chemical deterioration that occur during storage. Using a multiple‐method approach, the antioxidant activity of the essentials oils from several spices widely used in Mediterranean countries was tested: oregano (Origanum vulgare), thyme (Thymus vulgaris), rosemary (Rosmarinus officinalis), sage (Salvia officinalis) and clove (Syzygium aromaticum). Their total phenolic compound content was also determined. The clove essential oil had the highest amount of total phenols (898.89 mg/l GAE) and showed the highest percentage inhibition of DPPH radical (98.74%) and the highest FRAP value (1.47 TEAC). The thyme essential oil produced the highest percentage inhibition of TBARS (89.84%). All the essential oils studied were capable of chelating iron(II), the rosemary essential oil producing the highest effect (76.06%) in this respect. The oregano essential oil had the highest antioxidant activity index in the Rancimat test. Copyright © 2009 John Wiley & Sons, Ltd.

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Crossref · 10.1002/ffj.1951

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  • In the TBARS assay with egg yolk substrate, all five tested Mediterranean spice essential oils (Thymus vulgaris, Eugenia caryophyllus, Origanum vulgare, Salvia officinalis, Rosmarinus officinalis) had antioxidant activity, with Thymus vulgaris oil showing the best activity, close to BHT.

    “All essential oils tested (Thymus vulgaris L., [Eugenia caryophyllus (C. Spreng) Bull et Hare], Origanum vulgare L., Salvia officinalis L. and Rosmarinus officinalis L.) had antioxidant activity, but Thymus vulgaris oil presented the best activity, close to that verified for BHT.”
  • The chemical composition of Thymus vulgaris oils differs between reports, showing the importance of evaluating the chemical composition of samples.

    “It is also noteworthy to stress the difference in the chemical composition of Thymus vulgaris oils reported by [52,60], showing therefore the importance of the evaluation of the chemical composition of samples.”
  • Carvacrol was the main component of Origanum vulgare oil.

    “Carvacrol was the main component of the Origanum vulgare oil.”
  • In the Rancimat method with lard, Thymus vulgaris and Origanum vulgare L. oils showed the best antioxidant activity index, but less than BHT.

    “Their results showed that the oils of Thymus vulgaris and Origanum vulgare L. showed the best antioxidant activity index, as determined by the Rancimat method, but less than the activity of BHT (synthetic standard).”
  • An oil rich in phenolic components (oregano) and one without great levels of these components (thyme) presented similar Rancimat activities, in contrast to TBARS, in which thyme possessed the best activity.

    “In this case, an oil rich in phenolic components (oregano) and the other one (thyme) without great levels of these components presented similar activities, in contrast to that reported for the TBARS, in which thyme possessed the best activity [52].”

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Authors
Viuda‐Martos, M., Ruiz Navajas, Y., Sánchez Zapata, E., Fernández‐López, J., & Pérez‐Álvarez, J. A.
Affiliations
Universitat de Miguel Hernández d'Elx (ES)
Corresponding author
Fernández‐López, Juana
Venue
Flavour and Fragrance Journal
Publisher
Wiley
Published
2009-10-19
Volume
25
Issue
1
Pages
13-19
ISSN
  • 0882-5734 (ISSN-L)
  • 1099-1026
OpenAlex
W2090479883
Cited by
338
References
39
Citations by year
2026: 4 · 2025: 11 · 2024: 24 · 2023: 24 · 2022: 25 · 2021: 28 · 2020: 27 · 2019: 28 · 2018: 23 · 2017: 27 · 2016: 23 · 2015: 17 · 2014: 22 · 2013: 13 · 2012: 17
FWCI
22.17
Type
journal article
Language
en
Open access
closed
Locations
Flavour and Fragrance Journal (publishedVersion)
Topics
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Essential Oils and Antimicrobial Activity
  • Physical Sciences › Chemistry › Organic Chemistry › Edible Oils Quality and Analysis
  • Health Sciences › Medicine › Biochemistry › Phytochemicals and Antioxidant Activities
Keywords
essential oils, antioxidant activity, spices, Mediterranean diet, lipid oxidation, oxidative degradation, total phenolic content, DPPH radical scavenging, iron chelation, Rancimat test, oregano, thyme, Rosmarinus officinalis, sage, Syzygium aromaticum, food shelf life

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