DSpace Repository

Forced oxidation of sunflower oil

Show simple item record

dc.contributor.advisor SUBOTIN, Iurie
dc.contributor.author GUȚU, Crina
dc.date.accessioned 2022-10-19T10:34:41Z
dc.date.available 2022-10-19T10:34:41Z
dc.date.issued 2020
dc.identifier.citation GUȚU, Crina. Forced oxidation of sunflower oil. In: Student in Bucovina: International Conference for Students, 18th December 2020. Suceava: Abstracts, 2020, p. 32. ISSN 2068 – 7648. en_US
dc.identifier.issn 2068–7648
dc.identifier.uri http://repository.utm.md/handle/5014/21564
dc.description.abstract This article investigates the processes that take place during the forced thermo-oxidation of sunflower oil. The results obtained in the study showed a major impact of thermo-oxidation on the physico-chemical indicators of the studied oil. The acidity index of fresh sunflower oil increased 13.7 times, with a value of 2.46 mg KOH/g of fat for the thermo-oxidized oil compared to the initial value of 0.180 mg KOH/g of fat. The thermooxidation of sunflower oil caused a significant decrease of the saponification index, which indicates a significant degree of polymerization and leads to viscosity increase of the studied sunflower oil. The accumulation of hydroperoxides and triacylglycerides that have hydroxyl functions have facilitated the course of polymerization reactions, which are to increase the viscosity of thermo-oxidized studied sunflower oil. en_US
dc.language.iso en en_US
dc.publisher Stefan cel Mare University of Suceava, Romania en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject sunflower oil en_US
dc.subject oil oxidation en_US
dc.title Forced oxidation of sunflower oil en_US
dc.type Article en_US


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

Search DSpace


Advanced Search

Browse

My Account