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Type of publication: research article
Type of publication (PDB): Straipsnis konferencijos medžiagoje kitose duomenų bazėse / Article in conference proceedings in other databases (P1c)
Field of Science: Aplinkos inžinerija / Environmental engineering (T004);Mechanikos inžinerija / Mechanical Engineering (T009)
Author(s): Kreivaitis, Raimondas;Kazancev, Kiril;Gumbytė, Milda;Dambrauskienė, E;Padgurskas, Juozas
Title: Research of natural antioxidants influence on oxidation stability and tribological properties of rapeseed oil
Is part of: BALTTRIB ' 2011: VI international scientific conference, dedicated to 65th Anniversary of Faculty of Agricultural Engineering, 17-19 November, 2011, Aleksandras Stulginskis University, Kaunas, Lithuania : proceedings , 2011
Extent: p. 43-47
Date: 2011
Keywords: Lubricants;Natural antioxidants;Rapeseed oil;Extracts;Attars
Abstract: Vegetable oils have good tribological and viscosity properties together with excellent biodegradability and non-toxicity. Unfortunately there wider use is restricted by pure oxidation stability. Durability of vegetable oil based lubricants depends mainly on oxidation. This problem was analysed in many research works. Nevertheless scientists agree, that still remain many unanswered questions in this field. In the preset study the sage and thyme extracts and attars are suggested to use them as antioxidants in rapeseed oil. Natural antioxidant influence on oxidation stability, kinematic viscosity and tribological properties of rapeseed oil was measured. The studied sage and thyme extracts showed good oxidation stabilisation properties and has no negative influence on tribological properties of rapeseed oil
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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