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KOLÁČKOVÁ, I. -- SKLÁDANKA, J. -- SKALIČKOVÁ, S. -- HORKÝ, P. -- CERNEI, N. -- LACKOVÁ, Z. -- TŘINÁCTÝ, J. -- ADAM, V. Degradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheep. Revista Brasileira de Zootecnia (Brazilian Journal of Animal Science). 2020. v. 49, no. May, ISSN 1516-3598. URL: https://doi.org/10.37496/rbz4920190158

Original name:
Degradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheep
Czech name:
Written by (author):
Department:
Department of Animal Nutrition and Forage Production
Department of Chemistry and Biochemistry
Kind of publication:
article in a professional periodical
Periodical: Revista Brasileira de Zootecnia (Brazilian Journal of Animal Science)
Nature of article:
paper
Volume no. (year):
49
Periodical number within the volume:
May
Year of publication: 2020
Starting page:
Up to page:
Number of pages: 9
Sub-specification: článek je obsažen v databázi Web of Science
UT code by Web of Science:
EID code by Scopus:
Form of publication:
printed version
Original language:
English
Description in original language:
In this study, we reported the evaluation of ruminal parameters and the rate and degree of degradation of biogenic amines (BA) in vitro, using ruminal fluid from sheep fed two different diets (meadow hay and silage of Medicago sativa L.). Herein, the Charolais sheep breed with a ruminal cannula was used to gather samples. Multiple rumen parameters were evaluated after 10 days of the feeding period. Samples were processed using fermenters inoculated by BA (histamine, tyramine, putrescine, cadaverine, spermine, and spermidine) during 8-h fermentation. Levels of BA were determined using ion-exchange chromatography, and volatile fatty acids (VFA) were determined using gas chromatography. More rapid BA degradation was noticed in hay than in haylage. Overall, VFA levels increased with duration of the fermentation, while pH lowered. The rapid increase was observed after 4 h of fermentation. Ammonia concentration had a decreasing trend in silage and increasing in the hay. Hypotheses on BA degradation were accepted. Important knowledge of the development of ruminal parameters in time was obtained, and based on gathered information, it is possible to say that other parameters and their impacts on BA in rumen need to be examined further.
Description in English:
Description in Czech:
Year of submission:
2020
Year of transmission:
RIV identification number:
URL:
https://doi.org/10.37496/rbz4920190158
 
Entry made by:
Last change:
06/08/2020 08:42 (Šárka Novotná)

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Source specification:

Revista Brasileira de Zootecnia (Brazilian Journal of Animal Science). Viçosa: ISSN 1516-3598.

Original name:
Revista Brasileira de Zootecnia (Brazilian Journal of Animal Science)
Czech name:
Written by (author):
Kind of publication: magazine
ISSN:
1516-3598
Country of publisher: Federative Republic of Brazil
Place of publishing:
Viçosa
Publisher:
Sociedade Brasileira de Zootecnia
URL:
https://www.scielo.br/scielo.php?script=sci_serial&pid=1516-3598&lng=en&nrm=iso
Reviewed magazine:
no
Original language: English
Description in original language:
Description in English:
Description in Czech:
 
Entry made by:
Last change:
06/08/2020 08:42 (Šárka Novotná)

Evaluation of publication:

1
2
3
4
5
        
1
2345
bad
 
good        uninteresting
 
interesting
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Average score: -
        
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1234
5
        
1
2
3
45
amateur
 
professional        
theoretical
 
practical
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Average score: -
        
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Average score: -