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Oxidative stabilization of sunflower oil by antioxidant fractions from selected Lamiaceae herbs

Oksidativna stabilizacija suncokretovog ulja sa antioksidativnim frakcijama iz odabranih biljaka familije Lamiaceae

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2010
1451-93721000030B.pdf (297.0Kb)
Authors
Babović, Nada
Žižović, Irena
Saičić, Snežana
Ivanović, Jasna
Petrović, Slobodan
Article (Published version)
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Abstract
This study reports the effect of antioxidant fractions from rosemary (Rosmarinus officinalis), sage (Salvia officinalis), thyme (Thymus vulgaris) and hyssop (Hyssop officinalis) on the oxidative stability of sunflower oil at elevated temperature. In order to isolate antioxidant fractions, the method of fractional supercritical extraction with carbon dioxide at 35 MPa and 100°C was applied. Antioxidant fractions were added to sunflower oil at concentrations of 200 mg/kg oil and the samples were stored in an oven maintained at 98°C. The antioxidant activity of the extracts was determined by measuring peroxide values (PV). Among investigated extracts, the rosemary extract was most effective on retarding lipid oxidation of sunflower oil. The antioxidant activity of the extracts was compared to the activity of butylated hydroxyanisole (BHA) and a commercial rosemary extract Flavor' Plus. On the basis of PV assay, the antioxidant activity of the investigated plant extracts after 12 h of stor...age at 98°C followed the order: rosemary extract gt BHA gt sage extract gt Flavor' Plus gt thyme extract gt hyssop extract.

U radu je ispitivan uticaj antioksidativnih frakcija iz odabranih biljaka familije Lamiaceae: ruzmarina (Rosmarinus officinalis), žalfije (Salvia officinalis), timijana (Thymus vulgaris) i izopa (Hyssop officinalis) na oksidativnu stabilnost suncokretovog ulja. Antioksidativne frakcije su izolovane primenom frakcione ekstrakcije sa natkritičnim ugljenik(IV)-oksidom na pritisku od 35 MPa i temperaturi od 100°C. Ispitivane frakcije su dodate suncokretovom ulju u koncentraciji od 200 mg/kg ulja i uzorci su čuvani na temperaturi od 98°C. Antioksidativna aktivnost ekstrakata određivana je merenjem peroksidnog broja. Antioksidativna aktivnost ekstrakata bila je upoređivana sa aktivnošću butilovanog hidroksianizola (BHA) i komercijalnog ruzmarinskog ekstrakta Flavor' Plus. Svi ispitivani ekstrakti pokazali su se kao inhibitori lipidne peroksidacije suncokretovog ulja. Najbolju antioksidativnu aktivnost među ispitivanim ekstraktima pokazao je ekstrakt ruzmarina. Na osnovu vrednosti peroksidnog... broja antioksidativna aktivnost ispitivanih biljnih ekstrakata posle 12 h čuvanja na 98°C bila je sledeća: ekstrakt ruzmarina gt BHA gt ekstrakt žalfije gt gt Flavor' Plus gt ekstrakt timijana gt ekstrakt izopa.

Keywords:
peroxide value / rosemary / sage / thyme / hyssop / supercritical extraction / peroksidni broj / ruzmarin / žalfija / timijan / izop / natkritična ekstrakcija
Source:
Chemical Industry & Chemical Engineering Quarterly, 2010, 16, 4, 287-293
Publisher:
  • Association of the Chemical Engineers of Serbia
Funding / projects:
  • Projekat Ministarstva nauke Republike Srbije, br. E!3490

DOI: 10.2298/CICEQ100210030B

ISSN: 1451-9372

WoS: 000285947500001

Scopus: 2-s2.0-78649847042
[ Google Scholar ]
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URI
http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1664
Collections
  • Radovi istraživača / Researchers’ publications (TMF)
Institution/Community
Tehnološko-metalurški fakultet
TY  - JOUR
AU  - Babović, Nada
AU  - Žižović, Irena
AU  - Saičić, Snežana
AU  - Ivanović, Jasna
AU  - Petrović, Slobodan
PY  - 2010
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1664
AB  - This study reports the effect of antioxidant fractions from rosemary (Rosmarinus officinalis), sage (Salvia officinalis), thyme (Thymus vulgaris) and hyssop (Hyssop officinalis) on the oxidative stability of sunflower oil at elevated temperature. In order to isolate antioxidant fractions, the method of fractional supercritical extraction with carbon dioxide at 35 MPa and 100°C was applied. Antioxidant fractions were added to sunflower oil at concentrations of 200 mg/kg oil and the samples were stored in an oven maintained at 98°C. The antioxidant activity of the extracts was determined by measuring peroxide values (PV). Among investigated extracts, the rosemary extract was most effective on retarding lipid oxidation of sunflower oil. The antioxidant activity of the extracts was compared to the activity of butylated hydroxyanisole (BHA) and a commercial rosemary extract Flavor' Plus. On the basis of PV assay, the antioxidant activity of the investigated plant extracts after 12 h of storage at 98°C followed the order: rosemary extract  gt  BHA  gt  sage extract  gt  Flavor' Plus  gt  thyme extract  gt  hyssop extract.
AB  - U radu je ispitivan uticaj antioksidativnih frakcija iz odabranih biljaka familije Lamiaceae: ruzmarina (Rosmarinus officinalis), žalfije (Salvia officinalis), timijana (Thymus vulgaris) i izopa (Hyssop officinalis) na oksidativnu stabilnost suncokretovog ulja. Antioksidativne frakcije su izolovane primenom frakcione ekstrakcije sa natkritičnim ugljenik(IV)-oksidom na pritisku od 35 MPa i temperaturi od 100°C. Ispitivane frakcije su dodate suncokretovom ulju u koncentraciji od 200 mg/kg ulja i uzorci su čuvani na temperaturi od 98°C. Antioksidativna aktivnost ekstrakata određivana je merenjem peroksidnog broja. Antioksidativna aktivnost ekstrakata bila je upoređivana sa aktivnošću butilovanog hidroksianizola (BHA) i komercijalnog ruzmarinskog ekstrakta Flavor' Plus. Svi ispitivani ekstrakti pokazali su se kao inhibitori lipidne peroksidacije suncokretovog ulja. Najbolju antioksidativnu aktivnost među ispitivanim ekstraktima pokazao je ekstrakt ruzmarina. Na osnovu vrednosti peroksidnog broja antioksidativna aktivnost ispitivanih biljnih ekstrakata posle 12 h čuvanja na 98°C bila je sledeća: ekstrakt ruzmarina  gt  BHA  gt  ekstrakt žalfije  gt   gt  Flavor' Plus  gt  ekstrakt timijana  gt  ekstrakt izopa.
PB  - Association of the Chemical Engineers of Serbia
T2  - Chemical Industry & Chemical Engineering Quarterly
T1  - Oxidative stabilization of sunflower oil by antioxidant fractions from selected Lamiaceae herbs
T1  - Oksidativna stabilizacija suncokretovog ulja sa antioksidativnim frakcijama iz odabranih biljaka familije Lamiaceae
EP  - 293
IS  - 4
SP  - 287
VL  - 16
DO  - 10.2298/CICEQ100210030B
ER  - 
@article{
author = "Babović, Nada and Žižović, Irena and Saičić, Snežana and Ivanović, Jasna and Petrović, Slobodan",
year = "2010",
abstract = "This study reports the effect of antioxidant fractions from rosemary (Rosmarinus officinalis), sage (Salvia officinalis), thyme (Thymus vulgaris) and hyssop (Hyssop officinalis) on the oxidative stability of sunflower oil at elevated temperature. In order to isolate antioxidant fractions, the method of fractional supercritical extraction with carbon dioxide at 35 MPa and 100°C was applied. Antioxidant fractions were added to sunflower oil at concentrations of 200 mg/kg oil and the samples were stored in an oven maintained at 98°C. The antioxidant activity of the extracts was determined by measuring peroxide values (PV). Among investigated extracts, the rosemary extract was most effective on retarding lipid oxidation of sunflower oil. The antioxidant activity of the extracts was compared to the activity of butylated hydroxyanisole (BHA) and a commercial rosemary extract Flavor' Plus. On the basis of PV assay, the antioxidant activity of the investigated plant extracts after 12 h of storage at 98°C followed the order: rosemary extract  gt  BHA  gt  sage extract  gt  Flavor' Plus  gt  thyme extract  gt  hyssop extract., U radu je ispitivan uticaj antioksidativnih frakcija iz odabranih biljaka familije Lamiaceae: ruzmarina (Rosmarinus officinalis), žalfije (Salvia officinalis), timijana (Thymus vulgaris) i izopa (Hyssop officinalis) na oksidativnu stabilnost suncokretovog ulja. Antioksidativne frakcije su izolovane primenom frakcione ekstrakcije sa natkritičnim ugljenik(IV)-oksidom na pritisku od 35 MPa i temperaturi od 100°C. Ispitivane frakcije su dodate suncokretovom ulju u koncentraciji od 200 mg/kg ulja i uzorci su čuvani na temperaturi od 98°C. Antioksidativna aktivnost ekstrakata određivana je merenjem peroksidnog broja. Antioksidativna aktivnost ekstrakata bila je upoređivana sa aktivnošću butilovanog hidroksianizola (BHA) i komercijalnog ruzmarinskog ekstrakta Flavor' Plus. Svi ispitivani ekstrakti pokazali su se kao inhibitori lipidne peroksidacije suncokretovog ulja. Najbolju antioksidativnu aktivnost među ispitivanim ekstraktima pokazao je ekstrakt ruzmarina. Na osnovu vrednosti peroksidnog broja antioksidativna aktivnost ispitivanih biljnih ekstrakata posle 12 h čuvanja na 98°C bila je sledeća: ekstrakt ruzmarina  gt  BHA  gt  ekstrakt žalfije  gt   gt  Flavor' Plus  gt  ekstrakt timijana  gt  ekstrakt izopa.",
publisher = "Association of the Chemical Engineers of Serbia",
journal = "Chemical Industry & Chemical Engineering Quarterly",
title = "Oxidative stabilization of sunflower oil by antioxidant fractions from selected Lamiaceae herbs, Oksidativna stabilizacija suncokretovog ulja sa antioksidativnim frakcijama iz odabranih biljaka familije Lamiaceae",
pages = "293-287",
number = "4",
volume = "16",
doi = "10.2298/CICEQ100210030B"
}
Babović, N., Žižović, I., Saičić, S., Ivanović, J.,& Petrović, S.. (2010). Oxidative stabilization of sunflower oil by antioxidant fractions from selected Lamiaceae herbs. in Chemical Industry & Chemical Engineering Quarterly
Association of the Chemical Engineers of Serbia., 16(4), 287-293.
https://doi.org/10.2298/CICEQ100210030B
Babović N, Žižović I, Saičić S, Ivanović J, Petrović S. Oxidative stabilization of sunflower oil by antioxidant fractions from selected Lamiaceae herbs. in Chemical Industry & Chemical Engineering Quarterly. 2010;16(4):287-293.
doi:10.2298/CICEQ100210030B .
Babović, Nada, Žižović, Irena, Saičić, Snežana, Ivanović, Jasna, Petrović, Slobodan, "Oxidative stabilization of sunflower oil by antioxidant fractions from selected Lamiaceae herbs" in Chemical Industry & Chemical Engineering Quarterly, 16, no. 4 (2010):287-293,
https://doi.org/10.2298/CICEQ100210030B . .

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