scholarly journals INVESTIGATION OF THE CHEMICAL CHARACTERISTICS AND OXIDATIVE STABILITY OF SOME COMMERCIAL COLD-PRESSED OILS

2021 ◽  
pp. 904-916
Author(s):  
H. Filiz AYYILDIZ ◽  
Mustafa TOPKAFA ◽  
Syed Tufail Hussain SHERAZI ◽  
Sarfaraz Ahmed MAHESAR ◽  
Hüseyin KARA
Keyword(s):  
Oxidative Stability ◽  
Chemical Characteristics ◽  
Cold Pressed

scholarly journals Effects of the contents of impurities and seed hulls on the quality of cold-pressed sunflower oil

2012 ◽  
Vol 30 (No. 4) ◽  
pp. 343-350 ◽  
Author(s):  
E. Dimić ◽  
T. Premović ◽  
A. Takači
Keyword(s):  
Adverse Effect ◽  
Oxidative Stability ◽  
Sunflower Oil ◽  
Screw Press ◽  
Raw Material ◽  
Chemical Characteristics ◽  
Chemical Quality ◽  
Adverse Influence ◽  
Cold Pressed

The effects of different contents of impurities and seed hulls in the raw material on the sensory characteristics, chemical quality, and oxidative stability of sunflower oil prepared by the procedure of cold pressing on a screw press were investigated. It was found that the presence of impurities (up to 10%) and hulls (up to 32%) had an adverse effect on the sensory and chemical characteristics of the oil. The adverse influence on the oils colour was also evidenced from the results of measuring their transparency, which ranged from 14.75% to 43.60%. The presence of impurities and seed hulls caused also a decrease in the oxidative stability of oils, as the values of the induction period ranged from 3.63 h to 4.63 h, while the Totox values were in the range from 2.25 to 5.87.  

Strategies to increase the oxidative stability of cold pressed oils

LWT ◽  
2019 ◽  
Vol 106 ◽  
pp. 72-77 ◽  
Author(s):  
Silke Grosshagauer ◽  
Raphael Steinschaden ◽  
Marc Pignitter
Keyword(s):  
Oxidative Stability ◽  
Cold Pressed

Fatty acid composition, oxidative stability, antioxidant and antiproliferative properties of selected cold-pressed grape seed oils and flours

2011 ◽  
Vol 128 (2) ◽  
pp. 391-399 ◽  
Author(s):  
Herman Lutterodt ◽  
Margaret Slavin ◽  
Monica Whent ◽  
Ellen Turner ◽  
Liangli (Lucy) Yu
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Oxidative Stability ◽  
Acid Composition ◽  
Grape Seed ◽  
Seed Oils ◽  
Cold Pressed

Phytochemical Content, Oxidative Stability, and Nutritional Properties of Unconventional Cold-pressed Edible Oils

2018 ◽  
Vol 6 (7) ◽  
pp. 476-485 ◽  
Author(s):  
Qian Ying ◽  
Paulina Wojciechowska ◽  
Aleksander Siger ◽  
Anna Kaczmarek ◽  
Magdalena Rudzińska
Keyword(s):  
Oxidative Stability ◽  
Edible Oils ◽  
Nutritional Properties ◽  
Phytochemical Content ◽  
Cold Pressed

Fatty acid profile, thymoquinone content, oxidative stability, and antioxidant properties of cold-pressed black cumin seed oils

LWT ◽  
2010 ◽  
Vol 43 (9) ◽  
pp. 1409-1413 ◽  
Author(s):  
Herman Lutterodt ◽  
Marla Luther ◽  
Margaret Slavin ◽  
Jun-Jie Yin ◽  
John Parry ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Oxidative Stability ◽  
Fatty Acid Profile ◽  
Antioxidant Properties ◽  
Seed Oils ◽  
Black Cumin ◽  
Black Cumin Seed ◽  
Cold Pressed ◽  
Cumin Seed
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