Detail publikace

Biogenic amines and hygienic quality of lucerne silage

MLEJNKOVÁ, V. HORKÝ, P. KOMÍNKOVÁ, M. SKLÁDANKA, J. HODULÍKOVÁ, L. ADAM, V. MLČEK, J. JUŘÍKOVÁ, T. SOCHOR, J.

Originální název

Biogenic amines and hygienic quality of lucerne silage

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This experiment examined the influence of two different silage additives of biological (Lactococcus lactis, Lactobacillus plantarum, Enterococcus faecium, enzyme xylanase) and chemical (43% formic acid, 30% ammonium formate, 10% propionic acid, 2% benzoic acid) types on biogenic amines concentration, nutrient content, fermentation process, and microbiologic indicators in lucerne (Medicago sativa) silage after 90 days of fermentation. The biological additive significantly (P < 0.05) increased putrescine (+51%), lactic acid (+11%) and protein content (+11%) in comparison with control silage. It significantly decreased cadaverine (-29%), histamine (-57%), spermidine (-15%), spermine (-55%), acetic acid (-40%), ethanol (-55%), ammonium (-25%) and ash (-9%). After the chemical-additive treatment, greater amounts of histamine and tyramine were recorded. Significant decrease was observed in the concentrations of putrescine (-18%), cadaverine (-55%), spermidine (-47%), spermine (-45%), lactic acid (-16%), acetic acid (-46%), ammonium (-59%), ash (-13%) and fat (-24%). Populations of bacteria associated with lactic acid fermentation, moulds, yeasts, enterobacteria and total microorganisms count were also influenced. Both biological and chemical additives can be highly recommended for producing high-quality silages meeting hygienic requirements. In lucerne silage, the chemical preservative showed a stronger effect in achieving the health safety of silage compared to the biological inoculant.

Klíčová slova

health safety; silage additives; microorganisms

Autoři

MLEJNKOVÁ, V.; HORKÝ, P.; KOMÍNKOVÁ, M.; SKLÁDANKA, J.; HODULÍKOVÁ, L.; ADAM, V.; MLČEK, J.; JUŘÍKOVÁ, T.; SOCHOR, J.

Vydáno

1. 1. 2016

Nakladatel

De Gruyter Open

ISSN

2391-5412

Periodikum

Open Life Sciences

Ročník

11

Číslo

1

Stát

Polská republika

Strany od

280

Strany do

286

Strany počet

7

URL

https://www.degruyter.com/document/doi/10.1515/biol-2016-0037/html

Plný text v Digitální knihovně

http://hdl.handle.net/11012/203119

BibTex

@article{BUT143014,
  author="Veronika {Mlejnková} and Pavel {Horký} and Markéta {Komínková} and Jiří {Skládanka} and Lucia {Hodulíková} and Vojtěch {Adam} and Jiří {Mlček} and Tunde {Juříková} and Jiří {Sochor}",
  title="Biogenic amines and hygienic quality of lucerne silage",
  journal="Open Life Sciences",
  year="2016",
  volume="11",
  number="1",
  pages="280--286",
  doi="10.1515/biol-2016-0037",
  issn="2391-5412",
  url="https://www.degruyter.com/document/doi/10.1515/biol-2016-0037/html"
}