scholarly journals Oxidative stability of canola oil by Biarum bovei bioactive components during storage at ambient temperature

2017 ◽  
Vol 6 (2) ◽  
pp. 342-347
Author(s):  
Reza Farahmandfar ◽  
Mohammad Hossein Ramezanizadeh
Keyword(s):  
Ambient Temperature ◽  
Oxidative Stability ◽  
Canola Oil ◽  
Bioactive Components

Effects of Celery Extracts on the Oxidative Stability of Canola Oil Under Thermal Condition

2015 ◽  
Vol 40 (3) ◽  
pp. 531-540 ◽  
Author(s):  
Mastaneh Maleki ◽  
Peiman Ariaii ◽  
Hormoz Fallah
Keyword(s):  
Oxidative Stability ◽  
Canola Oil ◽  
Thermal Condition

Application of Low Temperature Phase Change Materials to Enable the Cold Weather Operability of B100 Biodiesel in Diesel Trucks

2018 ◽  
Author(s):  
Obiajulu Nnaemeka ◽  
Eric Bibeau
Keyword(s):  
Ambient Temperature ◽  
Phase Change ◽  
Cloud Point ◽  
Canola Oil ◽  
Phase Change Materials ◽  
Fuel Tank ◽  
Cold Weather ◽  
Test Fluid ◽  
Transient Temperature ◽  
Temperature Phase

The use of pure biodiesel for compression ignition engines during the winter poses a challenge due to gelling and plugging of engine filters and fuel lines. The most common method to prevent this issue is blending with petroleum diesel and many engine manufacturers limit the biodiesel in blends to 20% or less for warrantee purposes; as low as 5% may be set for winter months. In a previous work, the authors proposed a novel fuel tank design that could potentially solve this problem and presented a numerical validation of the concept of using phase change materials (PCM) to enable cold weather operability of 100% biodiesel by maintaining its temperature above a cloud point of 5 degrees Celsius for over 3 days at an ambient temperature of −25 degrees Celsius and initial temperature of 20 degrees Celsius. In this research, an experimental analysis is performed using a scaled model of the fuel tank with canola oil as a test fluid in the tank. The tank is subjected to an ambient temperature of −20 degrees Celsius in an icing tunnel facility with air velocity at 10 m/s. The results show that the time above cloud point was increased from 18.6 hours to 22.5 and 33 hours respectively when 4 and 12 PCM tubes were inserted in the tank containing 33 litres of canola oil. A simple numerical model was formulated to predict the transient temperature of the oil and comparison with experimental results showed excellent agreement.

Influence of kernel roasting on bioactive components and oxidative stability of pine nut oil

2013 ◽  
Vol 115 (5) ◽  
pp. 556-563 ◽  
Author(s):  
Luyun Cai ◽  
Ailing Cao ◽  
Guzanuer Aisikaer ◽  
Tiejin Ying
Keyword(s):  
Oxidative Stability ◽  
Bioactive Components ◽  
Pine Nut ◽  
Pine Nut Oil

Oxidative Stability of a Cod-Canola Oil Model System

2006 ◽  
Vol 15 (2) ◽  
pp. 37-45 ◽  
Author(s):  
Sivakumar Raghavan ◽  
Herbert O. Hultin
Keyword(s):  
Oxidative Stability ◽  
Canola Oil ◽  
Model System

scholarly journals Influence of Teucrium polium L. essential oil on the oxidative stability of canola oil during storage

2017 ◽  
Vol 54 (10) ◽  
pp. 3073-3081 ◽  
Author(s):  
Ruhollah Sayyad ◽  
Reza Farahmandfar
Keyword(s):  
Essential Oil ◽  
Oxidative Stability ◽  
Canola Oil ◽  
Teucrium Polium ◽  
Teucrium Polium L

scholarly journals Extraction of pumpkin peel extract using supercritical CO2 and subcritical water technology: Enhancing oxidative stability of canola oil

2020 ◽  
Author(s):  
Azadeh Salami ◽  
Narmela Asefi ◽  
Reza Esmaeilzadeh Kenari ◽  
Mehdi Gharekhani
Keyword(s):  
Oxidative Stability ◽  
Canola Oil ◽  
Supercritical Co2 ◽  
Subcritical Water ◽  
Peel Extract

scholarly journals Effect of Seed Heat-Treatment on the Oxidative Stability of Canola Oil Body Emulsions

2012 ◽  
Vol 03 (07) ◽  
pp. 981-990 ◽  
Author(s):  
Zhiping Shen ◽  
Chakra Wijesundera ◽  
Jian-Hui Ye
Keyword(s):  
Heat Treatment ◽  
Oxidative Stability ◽  
Canola Oil ◽  
Oil Body

Characterization and oxidative stability of enzymatically produced fish and canola oil-based structured lipids

2001 ◽  
Vol 78 (1) ◽  
pp. 25-30 ◽  
Author(s):  
Casimir C. Akoh ◽  
Charment O. Moussata
Keyword(s):  
Oxidative Stability ◽  
Canola Oil ◽  
Structured Lipids

scholarly journals Chemical Analysis of Minor Bioactive Components and Cannabidiolic Acid in Commercial Hemp Seed Oil

Molecules ◽  
2020 ◽  
Vol 25 (16) ◽  
pp. 3710 ◽  
Author(s):  
Luana Izzo ◽  
Severina Pacifico ◽  
Simona Piccolella ◽  
Luigi Castaldo ◽  
Alfonso Narváez ◽  
...  
Keyword(s):  
Oxidative Stability ◽  
Thiobarbituric Acid ◽  
Fold Increase ◽  
Harvest Management ◽  
Bioactive Components ◽  
Hemp Seed ◽  
Cannabidiolic Acid ◽  
Tbars Assay ◽  
Oxidative Behavior ◽  
Good Food

Although hemp seed (HS) oil is characterized by more than 80% polyunsaturated fatty acids (PUFAs), a very high ω-6-to-ω-3 ratio is not a popular commodity. The aim of this work was to provide useful data about the bioactive components and cannabidiolic acid content in thirteen different commercial hemp seed oils. The investigated HS oils showed a good ω-6/ω-3 ratio, ranging from 1.71 to 2.27, massively differed in their chlorophylls (0.041–2.64 µg/g) and carotenoids contents (0.29–1.73 µg/g), as well as in total phenols (22.1–160.8 mg Gallic Acid Equivalents (GAE)/g) and tocopherols (3.47–13.25 mg/100 g). Since the high content of PUFAs in HS oils, photo-oxidative stability was investigated by determining the Thiobarbituric Acid Reactive Substances (TBARS) assay and extinction coefficient K232 and K270 after the photo-oxidative test. The percentage of increase in K232 and K270 ranged from 1.2 to 8.5% and from 3.7 to 26.0%, respectively, indicating good oxidative stability, but TBARS showed a 1.5- to 2.5-fold increase in oxidative behavior when compared to the initial values. Therefore, the diversity in bioactive compounds in HS oils, and their high nutritional value, suggest the need for a disciplinary booklet that well defines agronomic and post-harvest management conditions for achieving a good food objective.

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