Antibacterial and antifungal activities of selected microalgae and cyanobacteria

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F13%3A00397589" target="_blank" >RIV/67985939:_____/13:00397589 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/ijfs.12122" target="_blank" >http://dx.doi.org/10.1111/ijfs.12122</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/ijfs.12122" target="_blank" >10.1111/ijfs.12122</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Antibacterial and antifungal activities of selected microalgae and cyanobacteria

Popis výsledku v původním jazyce

n vitro activity of nine cyanobacterial and ten microalgal newly isolated or culture collection strains against eight significant food-borne pathogens has been evaluated and compared. Water extracts and culture liquids of Gloeocapsa sp. and Synechocystissp. demonstrated the widest spectrum of activity with minimal inhibitory concentration (MIC) ranging from 1.56 to 12.5 mg mL 1. Culture liquid of Anabaena sp. had the highest activity (MIC = 0.39 mg mL 1) but only to Gram-positive bacteria. Ethanol extracts and fatty acids from all cyanobacteria and microalgae were active against Streptococcus pyogenes and/or Staphylococcus aureus. The fatty acids of Synechocystis sp. inhibited the growth of Bacillus cereus, Escherichia coli and Candida albicans (MIC values of 2.5?1.25 mg mL 1, respectively). Exopolysaccharides (EPS) of Gloeocapsa sp. were the sample that exhibited activity against all test pathogens with lowest MIC values (0.125?1 mg mL 1).

Název v anglickém jazyce

Antibacterial and antifungal activities of selected microalgae and cyanobacteria

Popis výsledku anglicky

n vitro activity of nine cyanobacterial and ten microalgal newly isolated or culture collection strains against eight significant food-borne pathogens has been evaluated and compared. Water extracts and culture liquids of Gloeocapsa sp. and Synechocystissp. demonstrated the widest spectrum of activity with minimal inhibitory concentration (MIC) ranging from 1.56 to 12.5 mg mL 1. Culture liquid of Anabaena sp. had the highest activity (MIC = 0.39 mg mL 1) but only to Gram-positive bacteria. Ethanol extracts and fatty acids from all cyanobacteria and microalgae were active against Streptococcus pyogenes and/or Staphylococcus aureus. The fatty acids of Synechocystis sp. inhibited the growth of Bacillus cereus, Escherichia coli and Candida albicans (MIC values of 2.5?1.25 mg mL 1, respectively). Exopolysaccharides (EPS) of Gloeocapsa sp. were the sample that exhibited activity against all test pathogens with lowest MIC values (0.125?1 mg mL 1).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

International Journal of Food Science and Technology

ISSN

0950-5423

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

1533-1540

Kód UT WoS článku

000320777600025

EID výsledku v databázi Scopus

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