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ČeštinaEnglish

Investigation of thermal degradation of vegetable oils by spectroscopic methods and its mathematical analysis

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F14%3APU113150" target="_blank" >RIV/00216305:26220/14:PU113150 - isvavai.cz</a>

  • Alternative codes found

    RIV/70883521:28140/14:43872225

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Investigation of thermal degradation of vegetable oils by spectroscopic methods and its mathematical analysis

  • Original language description

    In this paper, relatively new spectroscopic methods were used for investigation of edible oils and their thermal degradation. There were included the samples of refined rapeseed and sunflower oil and the same oils heated for specified time interval at the temperature 200 deg. Celsius. The optical characteristics of oils have been investigated with Terahertz Time Domain Spectroscopy (THz-TDS). The refractive indices were calculated in the specified terahertz frequency range, processed and statistically evaluated. The Wilcoxon matched pairs test was carried out for comparison of unheated and heated oil samples. The results measured by THz-TDS were supplemented by Raman spectra analysis. Both methods seem to be capable analyzing tool for oil investigation.

  • Czech name

    —

  • Czech description

    —

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JA - Electronics and optoelectronics

  • OECD FORD branch

    —

Result continuities

  • Project

    <a href="/en/project/ED2.1.00%2F03.0089" target="_blank" >ED2.1.00/03.0089: The Centre of Security, Information and Advanced Technologies (CEBIA-Tech)</a><br>

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    International Journal of Mathematics and Computers in Simulation

  • ISSN

    1998-0159

  • e-ISSN

    —

  • Volume of the periodical

    8

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    7

  • Pages from-to

    213-219

  • UT code for WoS article

    —

  • EID of the result in the Scopus database

    —

Similar results(10)

Investigation of thermal degradation of vegetable oils during frying using terahertz time-domain spectroscopyEdible oil comparison by terahertz time domain spectroscopy system Tera OSCATDielectric relaxation and polar phonon softening in relaxor ferroelectric PbMg1/3Ta2/3O3.