Cryopreservation: The secret of modern preservation of brewer’s yeasts – minireview

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F21%3AN0000008" target="_blank" >RIV/60193697:_____/21:N0000008 - isvavai.cz</a>
Result on the web
<a href="https://kvasnyprumysl.eu/index.php/kp/article/view/237" target="_blank" >https://kvasnyprumysl.eu/index.php/kp/article/view/237</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18832/kp2021.67.403" target="_blank" >10.18832/kp2021.67.403</a>

Result language
angličtina
Original language name
Cryopreservation: The secret of modern preservation of brewer’s yeasts – minireview
Original language description
The aim of the long-term preservation of cells, tissues and organs is to maintain their cellular structures and biological functions for as long as possible. Cryopreservation is a process where biological material is stored and preserved at very low temperatures. However, freezing and thawing processes can cause irreversible cell damage, which is related to formation of ice crystals, osmotic stress, accumulation of reactive forms of oxygen, etc. Therefore the cell viability depends mainly on the freezing rate, the composition of the cryoprotective medium as well as on the thawing rate. Using a suitable cryoprotective medium can increase the viability rate of the yeasts after “revitalization“. Appropriate pre-cultivation before freezing also plays an important role. These facts show that cell freezing and thawing processes must be controlled to avoid cell damage.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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