The stability of α-, (β+γ)- and δ-tocopherols present in rice bran oil at different heating temperatures has been evaluated. For this purpose, samples of rice bran oil from chemical and physical refining processes in Brazilian industries were studied. The oils were submitted to cabinet drying without air circulation in the absence of light at 100 ºC, 140 ºC and 180 ºC. The samples were taken before heating and after 48, 144, 240, 336, 432, 576, 768, 1008 and 1368h of heating. The analyses of tocopherols were made by high performance liquid chromatography, with a fluorescence detector. It was determined that α-tocopherol was the compound with the fastest degradation rate at the three heating temperatures. The highest degradation rate of toco...
Supercritical fluid high oryzanol (SFE HO) and supercritical fluid low oryzanol (SFE LO) rice bran o...
AbstractRice bran oil (RBO) contains significant amounts of the natural antioxidants γ-oryzanol and ...
The predominance of mono and polyunsaturated fatty acid of Glycine max L. (soybean) and Helianthus a...
Samples of cottonseed oil, partially hydrogenated cottonseed oil and their blends, with iodine value...
Refining conditions are very important to obtain high-quality rice oil. This work aimed at evaluatin...
Samples of refined and partially hydrogenated soybean oils, with iodine values between 60 and 130, t...
A comparative study of the physico-chemical characteristics of rice bran during the successive steps...
Plum kernels of the “Čačanska rodna” variety, by-products from plum brandy production, were collecte...
The effect of roasting time on the contents of bioactive compounds (tocopherols, phytosterols, pheno...
Rice bran oil is characterized by its unique composition of unsaponifiable matter such as oryzanol, ...
In the present study, the effects of roasting and boiling on the proximate composition of the kernel...
When heating an oil in the presence of oxygen, several reactions were produced, which caused some ch...
Blends consisting of physically refined rice bran oil (PRBO): sunflower oil (SnF) and PRBO: safflowe...
This work reports a complete characterization of buriti oil. Physicochemical properties were determi...
Pozadina istraživanja. Upotreba pšeničnih klica i njihovog ulja ograničena je zbog velike aktivnosti...
Supercritical fluid high oryzanol (SFE HO) and supercritical fluid low oryzanol (SFE LO) rice bran o...
AbstractRice bran oil (RBO) contains significant amounts of the natural antioxidants γ-oryzanol and ...
The predominance of mono and polyunsaturated fatty acid of Glycine max L. (soybean) and Helianthus a...
Samples of cottonseed oil, partially hydrogenated cottonseed oil and their blends, with iodine value...
Refining conditions are very important to obtain high-quality rice oil. This work aimed at evaluatin...
Samples of refined and partially hydrogenated soybean oils, with iodine values between 60 and 130, t...
A comparative study of the physico-chemical characteristics of rice bran during the successive steps...
Plum kernels of the “Čačanska rodna” variety, by-products from plum brandy production, were collecte...
The effect of roasting time on the contents of bioactive compounds (tocopherols, phytosterols, pheno...
Rice bran oil is characterized by its unique composition of unsaponifiable matter such as oryzanol, ...
In the present study, the effects of roasting and boiling on the proximate composition of the kernel...
When heating an oil in the presence of oxygen, several reactions were produced, which caused some ch...
Blends consisting of physically refined rice bran oil (PRBO): sunflower oil (SnF) and PRBO: safflowe...
This work reports a complete characterization of buriti oil. Physicochemical properties were determi...
Pozadina istraživanja. Upotreba pšeničnih klica i njihovog ulja ograničena je zbog velike aktivnosti...
Supercritical fluid high oryzanol (SFE HO) and supercritical fluid low oryzanol (SFE LO) rice bran o...
AbstractRice bran oil (RBO) contains significant amounts of the natural antioxidants γ-oryzanol and ...
The predominance of mono and polyunsaturated fatty acid of Glycine max L. (soybean) and Helianthus a...