Cargando…

Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland

The aim of the study was to determine the relationship between the chemical composition of eight commercial essential oils (EsO) (garlic, grapefruit, lemon grass, tea tree, thyme, verbena, cajeput, and Litsea cubeba) and their fungistatic activity in relation to four species of Fusarium: F. avenaceu...

Descripción completa

Detalles Bibliográficos
Autores principales: Krzyśko-Łupicka, Teresa, Sokół, Sławomir, Piekarska-Stachowiak, Anna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7024206/
https://www.ncbi.nlm.nih.gov/pubmed/31936864
http://dx.doi.org/10.3390/molecules25020292
_version_ 1783498381385007104
author Krzyśko-Łupicka, Teresa
Sokół, Sławomir
Piekarska-Stachowiak, Anna
author_facet Krzyśko-Łupicka, Teresa
Sokół, Sławomir
Piekarska-Stachowiak, Anna
author_sort Krzyśko-Łupicka, Teresa
collection PubMed
description The aim of the study was to determine the relationship between the chemical composition of eight commercial essential oils (EsO) (garlic, grapefruit, lemon grass, tea tree, thyme, verbena, cajeput, and Litsea cubeba) and their fungistatic activity in relation to four species of Fusarium: F. avenaceum, F. culmorum, F. graminearum, and F. oxysporum. The species identification of Fusarium isolates was confirmed by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometer. The determination of qualitative and quantitative chemical composition of the EsO was carried out using the gas chromatography–mass spectrometry (GC–MS) method. The fungistatic activity of EsO was assessed by using the method of poisoned substrates. The data were compiled in the STATISTICA 13.0 program. The chemical composition of the tested oils varied; the dominant fraction, except for grapefruit and garlic oils, were monoterpenoids. The greatest similarity to the action of the synthetic pesticide Funaben T was found in four oils, i.e., thyme, lemongrass, verbena, and Litsea cubeba. The studies showed that F. oxysporum and F. avenaceum were characterized by a higher resistance to low oil concentrations, and F. culmorum and F. graminearum by sensitivity. The fungicidal activity of two EsO-dominant monoterpenoids-thymol and citral—has been confirmed.
format Online
Article
Text
id pubmed-7024206
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-70242062020-03-19 Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland Krzyśko-Łupicka, Teresa Sokół, Sławomir Piekarska-Stachowiak, Anna Molecules Article The aim of the study was to determine the relationship between the chemical composition of eight commercial essential oils (EsO) (garlic, grapefruit, lemon grass, tea tree, thyme, verbena, cajeput, and Litsea cubeba) and their fungistatic activity in relation to four species of Fusarium: F. avenaceum, F. culmorum, F. graminearum, and F. oxysporum. The species identification of Fusarium isolates was confirmed by matrix-assisted laser desorption/ionization time-of-flight (MALDI-TOF) mass spectrometer. The determination of qualitative and quantitative chemical composition of the EsO was carried out using the gas chromatography–mass spectrometry (GC–MS) method. The fungistatic activity of EsO was assessed by using the method of poisoned substrates. The data were compiled in the STATISTICA 13.0 program. The chemical composition of the tested oils varied; the dominant fraction, except for grapefruit and garlic oils, were monoterpenoids. The greatest similarity to the action of the synthetic pesticide Funaben T was found in four oils, i.e., thyme, lemongrass, verbena, and Litsea cubeba. The studies showed that F. oxysporum and F. avenaceum were characterized by a higher resistance to low oil concentrations, and F. culmorum and F. graminearum by sensitivity. The fungicidal activity of two EsO-dominant monoterpenoids-thymol and citral—has been confirmed. MDPI 2020-01-10 /pmc/articles/PMC7024206/ /pubmed/31936864 http://dx.doi.org/10.3390/molecules25020292 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Krzyśko-Łupicka, Teresa
Sokół, Sławomir
Piekarska-Stachowiak, Anna
Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland
title Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland
title_full Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland
title_fullStr Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland
title_full_unstemmed Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland
title_short Evaluation of Fungistatic Activity of Eight Selected Essential Oils on Four Heterogeneous Fusarium Isolates Obtained from Cereal Grains in Southern Poland
title_sort evaluation of fungistatic activity of eight selected essential oils on four heterogeneous fusarium isolates obtained from cereal grains in southern poland
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7024206/
https://www.ncbi.nlm.nih.gov/pubmed/31936864
http://dx.doi.org/10.3390/molecules25020292
work_keys_str_mv AT krzyskołupickateresa evaluationoffungistaticactivityofeightselectedessentialoilsonfourheterogeneousfusariumisolatesobtainedfromcerealgrainsinsouthernpoland
AT sokołsławomir evaluationoffungistaticactivityofeightselectedessentialoilsonfourheterogeneousfusariumisolatesobtainedfromcerealgrainsinsouthernpoland
AT piekarskastachowiakanna evaluationoffungistaticactivityofeightselectedessentialoilsonfourheterogeneousfusariumisolatesobtainedfromcerealgrainsinsouthernpoland