Biogenic amines and hygienic quality of lucerne silage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43909890" target="_blank" >RIV/62156489:43210/16:43909890 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28110/16:43874855 RIV/00216305:26620/16:PU126012

Výsledek na webu

<a href="http://dx.doi.org/10.1515/biol-2016-0037" target="_blank" >http://dx.doi.org/10.1515/biol-2016-0037</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1515/biol-2016-0037" target="_blank" >10.1515/biol-2016-0037</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Biogenic amines and hygienic quality of lucerne silage

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Biogenic amines and hygienic quality of lucerne silage

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

—

Projekt

<a href="/cs/project/QJ1310100" target="_blank" >QJ1310100: Vývoj a optimalizace metod stanovení biogenních aminů v návaznosti na zvýšení zdravotní bezpečnosti siláží</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Open Life Sciences

ISSN

2391-5412

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

7

Strana od-do

280-286

Kód UT WoS článku

000392499400003

EID výsledku v databázi Scopus

2-s2.0-84994476475