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[Inhibition of oxidation of unsaturated fatty acid methyl esters by essential oils].
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- Additional Information
- Source:
Publisher: Izdatelstvo Nauka Country of Publication: Russia (Federation) NLM ID: 0023416 Publication Model: Print Cited Medium: Print ISSN: 0555-1099 (Print) Linking ISSN: 05551099 NLM ISO Abbreviation: Prikl Biokhim Mikrobiol Subsets: MEDLINE
- Publication Information:
Original Publication: Moskva : Izdatelstvo Nauka
- Subject Terms:
- Abstract:
The essential oils from 16 various spice plants were studied as natural antioxidants for the inhibition of autooxidation of polyunsaturated fatty acids methyl esters isolated from linseed oil. The content of methyl oleate, methyl linoleate, and methyl linolenoate after 1, 2, and 4 months of autooxidation were used as criteria to estimate the antioxidant efficiencies of essential oils. In 4 months, 92% of the methyl linolenoate and 79% of the methyl linoleate were oxidized in a control sample of a model system. It was found that the most effective antioxidants were essential oils from clove bud, cinnamon leaves, and oregano. They inhibited autooxidation of methyl linolenoate by 76–85%. The antioxidant properties of these essential oils were due to phenols— eugenol, carvacrol, and thymol. Essential oil from coriander did not contain phenols, but it inhibited methyl linolenoate oxidation by 38%. Essential oils from thyme, savory, mace, lemon, and tea tree inhibited methyl linolenoate oxidation by 17–24%. The other essential oils had no antioxidant properties.
- Accession Number:
0 (Fatty Acids, Unsaturated)
0 (Oils, Volatile)
- Publication Date:
Date Created: 20180307 Date Completed: 20180326 Latest Revision: 20180326
- Publication Date:
20221213
- Accession Number:
29509391
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