Bactericidal activity of natural substances on microorganisms contaminating boar semen

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F07%3A00006031" target="_blank" >RIV/00216275:25310/07:00006031 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Bactericidal activity of natural substances on microorganisms contaminating boar semen

Original language description

The aim of our work was to study the antibacterial activity of 25 natural substances and to determine their possible application in the decontamination process of boar semen. Minimal bactericidal concentrations (MBC) were obtained using the broth dilution method. Staphylococcus aureus, Staphylococcus hyicus, Enterococcus faecalis, Escherichia coli, Pseudomonas aeruginosa and Proteus mirabilis were the bacterial strains tested. Among the most effective natural extracts used as a pure component were carvacrol (MBC 600-2400 ?g/ml), thymol (MBC 600-2400 ?g/ml) and eugenol (MBC 600-9600 ?g/ml). On the contrary, the in vitro activities of natural essences were much lower, with the lowest MBC equal to 38 400 ?g/ml. MBCs of all natural substances were affectedby their solubility. Some substances prepared in 5% dimethyl sulfoxide did not dissolve completely and formed suspensions or emulsions. Therefore, the substances were diluted also in 96% ethanol, which resulted in the formation of so

Czech name

Bactericidní aktivita přírodních látek na mikroorganismy kontaminující kančí ejakuláty

Czech description

Naše práce byla zaměřena na studii baktericidní aktivity 25 přírodních látek s cílem jejich využití při dekontaminací kančích ejakulátů.

Type

D - Article in proceedings

CEP classification

GG - Zootechnics

OECD FORD branch

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Project

<a href="/en/project/1G46085" target="_blank" >1G46085: The use of the biological active natural origin substances for the increasing efficiency of the controlled reproduction in pigs.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Article name in the collection

Reproduction in Domestic Animals

ISBN

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ISSN

0936-6768

e-ISSN

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Number of pages

1

Pages from-to

87

Publisher name

Blackwell Publishing Ltd

Place of publication

Oxford

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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