In-vitro antibacterial sensitivity of Usnea barbata lichen extracted with methanol and ethyl-acetate against selected Staphylococcus species from milk of cows with mastitis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F14%3A00228926" target="_blank" >RIV/62156489:43210/14:00228926 - isvavai.cz</a>

Result on the web

<a href="http://doi.fbn-dummerstorf.de/2014/at57a025.pdf" target="_blank" >http://doi.fbn-dummerstorf.de/2014/at57a025.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.7482/0003-9438-57-025" target="_blank" >10.7482/0003-9438-57-025</a>

Result language

angličtina

Original language name

In-vitro antibacterial sensitivity of Usnea barbata lichen extracted with methanol and ethyl-acetate against selected Staphylococcus species from milk of cows with mastitis

Original language description

This study aimed at evaluating the antimicrobial potential of Usnea barbata lichen as a medicinal plant against selected Staphylococcus species isolated from raw milk of cows. In-vitro screening of methanol and ethyl-acetate extracts from Usnea barbata lichen were evaluated to determine their antimicrobial activity against thirteen different Staphylococcus species. The selected organisms were isolated from raw bovine milk and identified using several biochemical tests and confirmed with API staph kit. The antimicrobial activity of the extracts were evaluated using both the agar well diffusion method (at 5 mg/ml, 10 mg/ml and 20 mg/ml) and the broth micro-dilution technique to determine the mean zone of inhibition and the minimum inhibitory concentration (MIC), respectively. Both the methanol and ethyl-acetate extracts showed variable antimicrobial activity against the Staphylococcus species with mean zones of inhibition ranging from 0-34 mm in diameter at 5 mg/ml, 10 mg/ml and 20 mg/ml

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GG - Zootechnics

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2014

Confidentiality

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

Name of the periodical

Archiv fur Tierzucht-Archives of Animal Breeding

ISSN

0003-9438

e-ISSN

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Volume of the periodical

57

Issue of the periodical within the volume

25

Country of publishing house

DE - GERMANY

Number of pages

9

Pages from-to

1-9

UT code for WoS article

344994200002

EID of the result in the Scopus database

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