Enhancing oxidative stability of sunflower oil with sesame ( Sesamum Indicum ) coat ultrasonic extract rich in polyphenols

2020 ◽  
Vol 44 (8) ◽  
Author(s):  
Ahmed Mohamed El‐Roby ◽  
Karima Said Mohamed Hammad ◽  
Samy Mohamed Galal
Keyword(s):  
Oxidative Stability ◽  
Sunflower Oil ◽  
Sesamum Indicum

Effect of plant extracts on the oxidative stability of sunflower oil and emulsion

1999 ◽  
Vol 64 (3) ◽  
pp. 323-329 ◽  
Author(s):  
Ahmed E Abdalla ◽  
Jacques P Roozen
Keyword(s):  
Oxidative Stability ◽  
Plant Extracts ◽  
Sunflower Oil

scholarly journals Antioxidant activity of raspberry (Rubus fruticosus) leaves extract and its effect on oxidative stability of sunflower oil

2014 ◽  
Vol 52 (8) ◽  
pp. 5180-5187 ◽  
Author(s):  
Maryam Asnaashari ◽  
Raheleh Tajik ◽  
Mohammad Hossein Haddad Khodaparast
Keyword(s):  
Antioxidant Activity ◽  
Oxidative Stability ◽  
Sunflower Oil ◽  
Rubus Fruticosus

scholarly journals Strategies to Improve the Thermo-Oxidative Stability of Sunflower Oil by Exploiting the Antioxidant Potential of Blueberries Processing Byproducts

Molecules ◽  
2020 ◽  
Vol 25 (23) ◽  
pp. 5688
Author(s):  
Cristina-Ramona Metzner Ungureanu ◽  
Mariana-Atena Poiana ◽  
Ileana Cocan ◽  
Andreea Ioana Lupitu ◽  
Ersilia Alexa ◽  
...  
Keyword(s):  
High Temperature ◽  
Lipid Oxidation ◽  
Oxidative Stability ◽  
Sunflower Oil ◽  
Inhibitory Effect ◽  
Butylated Hydroxytoluene ◽  
Convective Heating ◽  
Total Oxidation ◽  
Freeze Dried ◽  
The Impact

This research was conducted in order to establish the effectiveness of two freeze-dried extracts obtained from blueberry processing byproducts resulting from juice manufacturing compared to butylated hydroxytoluene (BHT) in delaying the lipid oxidation of sunflower oil subjected to high-temperature convective heating at 180 °C up to 12 h under simulated frying conditions. The fruits were harvested from spontaneous flora of two regions of Romania, Arieseni (Alba County) and Paltinis (Sibiu County) and the blueberry byproducts extracts (BBE) were noted according to the origin place as ABBE and PBBE. The progress of lipid thermo-oxidation was investigated in terms of peroxide value (PV), p-anisidine value (p-AV), the response of TBA-malondialdehyde interactions assessed by thiobarbituric acid (TBA) method, the total oxidation (TOTOX) value and inhibition of oil oxidation (IO). The recorded data highlighted that BBE exhibit a high inhibitory response on lipid thermo-oxidation. The inhibitory effect was concentration-dependent, thus, the degree of lipid oxidation was in reverse related to the BBE dose. The exposure of the oil samples supplemented with 800 ppm BBE (ABBE, PBBE) to a high-temperature heating for 12 h led to a significant decrease of the assessed indices compared to additives-free sunflower oil sample as follows: PV (46%; 45%), p-AV (21%; 17%), TOTOX (27%; 24%), TBA value (25%; 11%). Regarding the impact of the origin on the potential of BBE to inhibit the lipid oxidative degradation, it was noted that ABBE derived from blueberries grown in a region with a milder climate with moderate precipitations and higher temperatures showed a stronger inhibitory effect on lipid thermo-oxidation than PBBE. A moderate level of 500 ppm BBE inhibited the lipid oxidation similar to 200 ppm BHT. The reported results reveal that BBE represent efficient natural antioxidants that could be successfully applied to improve the thermo-oxidative stability of sunflower oil used in various high-temperature food applications.

The effect of high-density polyethylene active packages containing rosemary extract powder on oxidative stability of sunflower oil

2019 ◽  
Vol 13 (4) ◽  
pp. 2910-2920 ◽  
Author(s):  
Mahsa Baghdadi ◽  
Shervin Ahmadi ◽  
Mehdi Farhoodi ◽  
Abdol-Samad Abedi ◽  
Narges Omidi
Keyword(s):  
Oxidative Stability ◽  
Sunflower Oil ◽  
High Density Polyethylene ◽  
High Density ◽  
Rosemary Extract

Oxidative stability of high-oleic sunflower oil in a porous starch carrier

2015 ◽  
Vol 166 ◽  
pp. 346-351 ◽  
Author(s):  
Claudia Belingheri ◽  
Barbara Giussani ◽  
Maria Teresa Rodriguez-Estrada ◽  
Antonio Ferrillo ◽  
Elena Vittadini
Keyword(s):  
Oxidative Stability ◽  
Sunflower Oil ◽  
High Oleic Sunflower Oil ◽  
High Oleic

scholarly journals Oxidative stability of sunflower oil bodies

2008 ◽  
Vol 110 (10) ◽  
pp. 962-968 ◽  
Author(s):  
Ian D. Fisk ◽  
Daniel A. White ◽  
Mitaben Lad ◽  
David A. Gray
Keyword(s):  
Oxidative Stability ◽  
Sunflower Oil ◽  
Oil Bodies
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