Detail publikace

Degradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheep

KOLÁČKOVÁ, I. SKLÁDANKA, J. SKALIČKOVÁ, S. HORKÝ, P. CERNEI, N. LACKOVÁ, Z. TŘINÁCTÝ, J. ADAM, V.

Originální název

Degradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheep

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

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.

Klíčová slova

ammonia; hay; haylage; pH; rumen; volatile fatty acids

Autoři

KOLÁČKOVÁ, I.; SKLÁDANKA, J.; SKALIČKOVÁ, S.; HORKÝ, P.; CERNEI, N.; LACKOVÁ, Z.; TŘINÁCTÝ, J.; ADAM, V.

Vydáno

15. 7. 2020

Nakladatel

Sociedade Brasileira de Zootecnia

ISSN

1806-9290

Periodikum

Revista Brasileira de Zootecnia

Ročník

49

Číslo

1

Stát

Brazilská federativní republika

Strany od

1

Strany do

9

Strany počet

9

URL

https://www.rbz.org.br/article/degradation-of-biogenic-amines-and-in-vitro-evaluation-of-ruminal-parameters-of-the-ruminal-fluid-of-charolais-sheep/

Plný text v Digitální knihovně

http://hdl.handle.net/11012/192826

BibTex

@article{BUT164511,
  author="Ivana {Koláčková} and Jiří {Skládanka} and Sylvie {Skaličková} and Pavel {Horký} and Natalia Vladimirovna {Cernei} and Zuzana {Lacková} and Jiří {Třináctý} and Vojtěch {Adam}",
  title="Degradation of biogenic amines and in vitro evaluation of ruminal parameters of the ruminal fluid of Charolais sheep",
  journal="Revista Brasileira de Zootecnia",
  year="2020",
  volume="49",
  number="1",
  pages="1--9",
  doi="10.37496/rbz4920190158",
  issn="1806-9290",
  url="https://www.rbz.org.br/article/degradation-of-biogenic-amines-and-in-vitro-evaluation-of-ruminal-parameters-of-the-ruminal-fluid-of-charolais-sheep/"
}