The variability of carotenoid pigments and fatty acids produced by some yeasts within Sporidiobolales and Cystofilobasidiales

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027162%3A_____%2F21%3AN0000068" target="_blank" >RIV/00027162:_____/21:N0000068 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26310/21:PU140790

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11696-021-01567-1" target="_blank" >https://link.springer.com/article/10.1007/s11696-021-01567-1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11696-021-01567-1" target="_blank" >10.1007/s11696-021-01567-1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The variability of carotenoid pigments and fatty acids produced by some yeasts within Sporidiobolales and Cystofilobasidiales

Popis výsledku v původním jazyce

Carotenoids, ergosterol and fatty acids are valuable compounds used in many industrial applications. The conventional sources of these compounds depend on weather conditions, season, geographical location and availability of agricultural land. Therefore, it is important to search for alternative sources and increase its availability for constantly increasing demand. Production of aforementioned compounds exploiting carotenogenic yeasts is promising due to their extraordinary capability to simultaneously produce carotenoids, ergosterol and fatty acids. The present study aimed to characterise the production properties of some lesser known carotenogenic yeasts, especially members of the orders Sporidiobolales and Cystofilobasidiales. The best fatty acid producing strains were S. metaroseus CCY 19-6-20 and C. macerans CCY 10-01-02, producing 4.9 g l−1 (42% of cell dry weight—CDW) and 4 g l−1 of medium (36% of CDW), respectively. The largest amounts of carotenoids, in the range 0.8–2.1 mg g−1 of CDW, were produced by strains R. mucilaginosa CCY 19-04-06, R. toruloides CCY 62-02-04, S. pararoseus CCY 19-09-06, S. metaroseus CCY 19-6-20, C. macerans CCY 10-01-02 and C. infirmominiatum CCY 1718-04. Surprisingly, R. mucilaginosa CCY 19-04-06 produced the highest amounts of carotenoids wherein lycopene represented more than 80% of total carotenoids.

Název v anglickém jazyce

The variability of carotenoid pigments and fatty acids produced by some yeasts within Sporidiobolales and Cystofilobasidiales

Popis výsledku anglicky

Carotenoids, ergosterol and fatty acids are valuable compounds used in many industrial applications. The conventional sources of these compounds depend on weather conditions, season, geographical location and availability of agricultural land. Therefore, it is important to search for alternative sources and increase its availability for constantly increasing demand. Production of aforementioned compounds exploiting carotenogenic yeasts is promising due to their extraordinary capability to simultaneously produce carotenoids, ergosterol and fatty acids. The present study aimed to characterise the production properties of some lesser known carotenogenic yeasts, especially members of the orders Sporidiobolales and Cystofilobasidiales. The best fatty acid producing strains were S. metaroseus CCY 19-6-20 and C. macerans CCY 10-01-02, producing 4.9 g l−1 (42% of cell dry weight—CDW) and 4 g l−1 of medium (36% of CDW), respectively. The largest amounts of carotenoids, in the range 0.8–2.1 mg g−1 of CDW, were produced by strains R. mucilaginosa CCY 19-04-06, R. toruloides CCY 62-02-04, S. pararoseus CCY 19-09-06, S. metaroseus CCY 19-6-20, C. macerans CCY 10-01-02 and C. infirmominiatum CCY 1718-04. Surprisingly, R. mucilaginosa CCY 19-04-06 produced the highest amounts of carotenoids wherein lycopene represented more than 80% of total carotenoids.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40401 - Agricultural biotechnology and food biotechnology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Chemical Papers

ISSN

2585-7290

e-ISSN

1336-9075

Svazek periodika

75

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

10

Strana od-do

3353-3362

Kód UT WoS článku

000626806700001

EID výsledku v databázi Scopus

2-s2.0-85102361795