Antibacterial effect of compounds of peptide nature contained in aqueous extract of Brasicca napus, Solanum lycopersicum and Tetragonia tetragonioides leaves.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F15%3A43899591" target="_blank" >RIV/60461373:22330/15:43899591 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.jmbfs.org/wp-content/uploads/2015/04/jmbfs-0684-neubauerova.pdf" target="_blank" >http://www.jmbfs.org/wp-content/uploads/2015/04/jmbfs-0684-neubauerova.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15414/jmbfs.2015.4.5.427-433" target="_blank" >10.15414/jmbfs.2015.4.5.427-433</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Antibacterial effect of compounds of peptide nature contained in aqueous extract of Brasicca napus, Solanum lycopersicum and Tetragonia tetragonioides leaves.

Popis výsledku v původním jazyce

Treatment of infections caused by pathogenic bacteria is still harder. Due to increasing number of microbial species resistant against so far invented antibiotics. This presents great problem for public health. One of the potential solutions seems to beantimicrobial peptides. Those peptides are synthetized in all organisms as a part of innate immunity with rapid mode of antimicrobial action. Lot of them have been isolated from bacteria, plants, insects and mammals as well. Our project was aimed on finding such peptides in plant extracts, respectively in leaves of Brassica napus (canola), Solanum lycopersicum (tomato) and Tetragonia tetragonioides (New Zealand spinach). We used several separation techniques to obtain fractions containing compounds of peptide nature with hydrophobic character. Antimicrobial activity of these fractions was tested against several gram-positive and gram-negative bacteria. Mass spectrometry analysis of antimicrobial active fractions proved presence of low m

Název v anglickém jazyce

Antibacterial effect of compounds of peptide nature contained in aqueous extract of Brasicca napus, Solanum lycopersicum and Tetragonia tetragonioides leaves.

Popis výsledku anglicky

Treatment of infections caused by pathogenic bacteria is still harder. Due to increasing number of microbial species resistant against so far invented antibiotics. This presents great problem for public health. One of the potential solutions seems to beantimicrobial peptides. Those peptides are synthetized in all organisms as a part of innate immunity with rapid mode of antimicrobial action. Lot of them have been isolated from bacteria, plants, insects and mammals as well. Our project was aimed on finding such peptides in plant extracts, respectively in leaves of Brassica napus (canola), Solanum lycopersicum (tomato) and Tetragonia tetragonioides (New Zealand spinach). We used several separation techniques to obtain fractions containing compounds of peptide nature with hydrophobic character. Antimicrobial activity of these fractions was tested against several gram-positive and gram-negative bacteria. Mass spectrometry analysis of antimicrobial active fractions proved presence of low m

Druh

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

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Microbiology, Biotechnology and Food Sciences

ISSN

1338-5178

e-ISSN

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Svazek periodika

4

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

7

Strana od-do

427-433

Kód UT WoS článku

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EID výsledku v databázi Scopus

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