Antifungal Properties of Fucus vesiculosus L. Supercritical Fluid Extract against Fusarium culmorum and Fusarium oxysporum
PBN-AR
Instytucja
Wydział Biologii i Biotechnologii (Uniwersytet Marii Curie-Skłodowskiej w Lublinie)
Informacje podstawowe
Główny język publikacji
angielski
Czasopismo
MOLECULES
ISSN
1420-3049
EISSN
Wydawca
MDPI AG
DOI
URL
Rok publikacji
2019
Numer zeszytu
19
Strony od-do
1–16
Numer tomu
24
Link do pełnego tekstu
Identyfikator DOI
Liczba arkuszy
Streszczenia
Język
angielski
Treść
In this study, potential antifungal properties of a brown alga Fucus vesiculosus were evaluated. The algal extract was obtained with the use of supercritical fluid extraction (scCO2) at a temperature of 50 °C under a pressure of 300 bar. The aqueous solution of the extract at the concentration of 0.05%, 0.2%, 0.5% and 1.0% was studied against pathogenic fungi on a liquid RB medium. This study is the first report on antifungal properties of the brown algae F. vesiculosus scCO2 extract against Fusarium culmorum and Fusarium oxysporum phytopathogens. The concentrations of the studied extract (0.5% and 1.0%) were demonstrated to have an ability to inhibit 100% growth of macroconidia within 144 h, as well as an ability to cause their total degradation. As a result of the study, the antifungal effect of fucosterol against F. culmorum was also indicated. The total macroconidia growth was inhibited by 1.0% fucosterol. Moreover, at lower concentrations (0.05-0.2%) of fucosterol, macroconidia were characterized by shorter length and structural degradation was observed. The mycelial growth of Fusarium oxysporum (Fo38) by 1% scCO2 F. vesiculosus extract was analyzed at the level of 48% after 168 h of incubation, whereas 100% extract was found to be effective in F. culmorum (CBS122) and F. oxysporum (Fo38) growth inhibition by 72% and 75%, respectively after 168 h of incubation.
Inne
System-identifier
PX-5d9f2362d5de2004f337c881
CrossrefMetadata from Crossref logo
Cytowania
Liczba prac cytujących tę pracę
Brak danych
Referencje
Liczba prac cytowanych przez tę pracę
Brak danych