Morphological and Production Changes in Stressed Red Yeasts Monitored Using SEM and Raman Spectroscopy

0465207 - ÚPT 2017 RIV US eng J - Journal Article
Hrubanová, Kamila - Samek, Ota - Haroniková, A. - Bernatová, Silvie - Zemánek, Pavel - Márová, I. - Krzyžánek, Vladislav
Morphological and Production Changes in Stressed Red Yeasts Monitored Using SEM and Raman Spectroscopy.
Microscopy and Microanalysis. Roč. 22, S3 (2016), s. 1146-1147. ISSN 1431-9276. E-ISSN 1435-8115
R&D Projects: GA MŠMT(CZ) LO1212; GA MŠMT ED0017/01/01; GA ČR(CZ) GA14-20012S; GA ČR(CZ) GA15-20645S
Institutional support: RVO:68081731
Keywords : SEM * Raman spectroscopy
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
Impact factor: 1.891, year: 2016

We report on our investigations of the influence of different cultivation conditions on lipids, using scanning electron microscopy (SEM) and Raman spectroscopy techniques. Here, SEM uses electron beam to gain information about morphology of cells which reflects cells response on the applied stress.
Consequently, Raman spectroscopy was used for the determination of carotenoids and lipids present in the biomass. Thus, our study targets some factors which could lead to efficient industrial production of carotenoids and lipids in selected biotechnological production.
Permanent Link: http://hdl.handle.net/11104/0263878