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Izvorni znanstveni članak
Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants
Olivera Politeo
Mila Jukić
Mladen Miloš
| Puni tekst: engleski, pdf (87 KB) | str. 545-552 | citiraj | |
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APA 6th Edition Politeo, O., Jukić, M. i Miloš, M. (2006). Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants. Croatica Chemica Acta, 79 (4), 545-552. Preuzeto s https://hrcak.srce.hr/5761 MLA 8th Edition Politeo, Olivera, et al. "Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants." Croatica Chemica Acta, vol. 79, br. 4, 2006, str. 545-552. https://hrcak.srce.hr/5761. Citirano 23.10.2020. Chicago 17th Edition Politeo, Olivera, Mila Jukić i Mladen Miloš. "Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants." Croatica Chemica Acta 79, br. 4 (2006): 545-552. https://hrcak.srce.hr/5761 Harvard Politeo, O., Jukić, M., i Miloš, M. (2006). 'Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants', Croatica Chemica Acta, 79(4), str. 545-552. Preuzeto s: https://hrcak.srce.hr/5761 (Datum pristupa: 23.10.2020.) Vancouver Politeo O, Jukić M, Miloš M. Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants. Croatica Chemica Acta [Internet]. 2006 [pristupljeno 23.10.2020.];79(4):545-552. Dostupno na: https://hrcak.srce.hr/5761 IEEE O. Politeo, M. Jukić i M. Miloš, "Chemical Composition and Antioxidant Activity of Essential Oils of Twelve Spice Plants", Croatica Chemica Acta, vol.79, br. 4, str. 545-552, 2006. [Online]. Dostupno na: https://hrcak.srce.hr/5761. [Citirano: 23.10.2020.] |
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Sažetak
Chemical compositions and related total antioxidant capacities of twelve spice essential oils were analyzed. To enable a comparison of their relative antioxidant potentials, essential oils were extracted by hydrodistillation from selected spice plants and their chemical compositions were determined by the GC-MS system on two fused-silica capillary columns of different polarity. Antioxidant effectiveness was examined by four different methods: the 2,2'-diphenyl- 1-picrylhydrazyl (DPPH) radical scavenging method, determination of ferric reducing antioxidant power (FRAP), determination of antioxidant activity with thiobarbituric acid reactive species (TBARS) and automatic determination of the oxidative stability of fat (RANCIMAT). Based on their antioxidant capacity, twelve spice essential oils can be sorted in descending order: Clove (Syzygium aromaticum L.) > Basil (Ocimum basilicum L.) > Laurel (Laurus nobilis L.) > Coriander (Coriandrum sativum L.) > Nutmeg (Myristica fragrans Houtt.) > Black Pepper (Piper nigrum L.) > Everlast (Helichrysum italicum G. (Roth) Don) > Mint (Mentha piperita L.) > Marjoram (Marjorana hortensis Moench.) > Cinnamon (Cinnamomum zeylanicum Nees) > Sage (Salvia officinalis L.) > Fennel (Foeniculum vulgare Muller).
Ključne riječi
spice plants; essential oils; chemical composition; GC-MS; antioxidant activity
Hrčak ID: 5761
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