Detail publikace

Investigation of thermal degradation of vegetable oils during frying using terahertz time-domain spectroscopy

Originální název

Investigation of thermal degradation of vegetable oils during frying using terahertz time-domain spectroscopy

Anglický název

Investigation of thermal degradation of vegetable oils during frying using terahertz time-domain spectroscopy

Jazyk

en

Originální abstrakt

This paper deals with Terahertz Time Domain Spectroscopy (THz-TDS) of the vegetable oils commercially available for the preparation of hot meals. There were investigated the samples of fresh oils and the same oils thermally prepared. The optical parameters in the frequency range of 0.4 – 0.8 THz are calculated, statistically analyzed and evaluated. Based on the results, the samples of oils (before heating and after it) are compared to determine whether the THz-TDS method could be used for detecting the thermal changes that occur during the oil heating.

Anglický abstrakt

This paper deals with Terahertz Time Domain Spectroscopy (THz-TDS) of the vegetable oils commercially available for the preparation of hot meals. There were investigated the samples of fresh oils and the same oils thermally prepared. The optical parameters in the frequency range of 0.4 – 0.8 THz are calculated, statistically analyzed and evaluated. Based on the results, the samples of oils (before heating and after it) are compared to determine whether the THz-TDS method could be used for detecting the thermal changes that occur during the oil heating.

BibTex


@inproceedings{BUT112842,
  author="Marie {Nedvědová} and Vojtěch {Křesálek}",
  title="Investigation of thermal degradation of vegetable oils during frying using terahertz time-domain spectroscopy",
  annote="This paper deals with Terahertz Time Domain Spectroscopy (THz-TDS) of the vegetable oils commercially available for the preparation of hot meals. There were investigated the samples of fresh oils and the same oils thermally prepared. The optical parameters in the frequency range of 0.4 – 0.8 THz are calculated, statistically analyzed and evaluated. Based on the results, the samples of oils (before heating and after it) are compared to determine whether the THz-TDS method could be used for detecting the thermal changes that occur during the oil heating.",
  booktitle="Latest Trends on Systems (Volume I), Proceedings of the 18th International Conference on Systems (part of CSCC'14)",
  chapter="112842",
  howpublished="print",
  year="2014",
  month="july",
  pages="202--205",
  type="conference paper"
}