Depth profiling of horse fat tissue using mid-infrared and confocal Raman microscope

Adam Zając , Lucyna Dymińska , Jadwiga Lorenc , Maciej Ptak , Jerzy Hanuza

Abstract

Attenuated total reflection Fourier transform infrared (ATR FT-IR) and confocal Raman microscopes were used to record horse fat depth profiles. The dependence of the unsaturation level and the iodine value on the distance from the skin were studied for tissue of the plane 10 × 10 mm and thickness of 30 mm. The degree of unsaturation was determined as well as the content of carotenoids and retinoids in horse fat were analyzed using the same spectroscopic methods. Clear and characteristic changes of the studied material parameters depending on the distance from the skin were described.
Author Adam Zając (EaE / IChaFT / DBCh)
Adam Zając,,
- Department of Bioorganic Chemistry
, Lucyna Dymińska (EaE / IChaFT / DBCh)
Lucyna Dymińska,,
- Department of Bioorganic Chemistry
, Jadwiga Lorenc (EaE / IChaFT / DBCh)
Jadwiga Lorenc,,
- Department of Bioorganic Chemistry
, Maciej Ptak - Institute of Low Temperatures and Structure Research Polish Academy of Sciences (INTiBS PAN) [Polish Academy of Sciences (PAN)]
Maciej Ptak,,
-
, Jerzy Hanuza (EaE / IChaFT / DBCh) - [inna]
Jerzy Hanuza,,
- Department of Bioorganic Chemistry
- inna
Journal seriesSpectroscopy Letters, ISSN 0038-7010, e-ISSN 1532-2289, (A 20 pkt)
Issue year2018
Vol51
No2
Pages81-88
Publication size in sheets0.5
Keywords in EnglishCarotenoid and retinoid content, horse fat, iodine value, Raman and mid-infrared spectra
ASJC Classification1607 Spectroscopy; 3107 Atomic and Molecular Physics, and Optics; 1602 Analytical Chemistry
DOIDOI:10.1080/00387010.2018.1425303
Languageen angielski
Score (nominal)20
Score sourcejournalList
Publication indicators Scopus Citations = 0; WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2017 = 0.462; WoS Impact Factor: 2018 = 1.081 (2) - 2018=0.952 (5)
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