Formation of Biogenic Amines in Chicken Meat Stored under Modified Atmosphere

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F10%3A00002943" target="_blank" >RIV/62157124:16270/10:00002943 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Formation of Biogenic Amines in Chicken Meat Stored under Modified Atmosphere

Popis výsledku v původním jazyce

The aim of the study was to investigate the effects of two modified atmospheres with a different combination of gases on selected groups of microorganisms and on concentrations of biogenic amines (BAs) in samples of poultry breast muscle. The samples were packaged under modified atmosphere A (75% O-2 a 25% CO2) or B (75% N-2 and 25% CO2) and stored at temperatures from +2 to +4 C for 14 days. At the end of the storage period, higher numbers of psychrotrophic bacteria, Brochothrix thermosphacta and lactic acid bacteria were found on samples packaged under MA A. Samples packaged under modified atmosphere B on the other hand contained higher numbers of coliform bacteria at the end of the storage period. In fresh samples and after three days of storage, only spermine and spermidine were found. After 9 and 14 days, also other BAs were detected. The biogenic amine totals at the end of the storage period was 60.0 mg.kg(-1) in samples packaged under MA A and 129.0 mg.kg(-1) in samples packaged

Název v anglickém jazyce

Formation of Biogenic Amines in Chicken Meat Stored under Modified Atmosphere

Popis výsledku anglicky

The aim of the study was to investigate the effects of two modified atmospheres with a different combination of gases on selected groups of microorganisms and on concentrations of biogenic amines (BAs) in samples of poultry breast muscle. The samples were packaged under modified atmosphere A (75% O-2 a 25% CO2) or B (75% N-2 and 25% CO2) and stored at temperatures from +2 to +4 C for 14 days. At the end of the storage period, higher numbers of psychrotrophic bacteria, Brochothrix thermosphacta and lactic acid bacteria were found on samples packaged under MA A. Samples packaged under modified atmosphere B on the other hand contained higher numbers of coliform bacteria at the end of the storage period. In fresh samples and after three days of storage, only spermine and spermidine were found. After 9 and 14 days, also other BAs were detected. The biogenic amine totals at the end of the storage period was 60.0 mg.kg(-1) in samples packaged under MA A and 129.0 mg.kg(-1) in samples packaged

Druh

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

CEP obor

GM - Potravinářství

OECD FORD obor

—

Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Acta veterinaria Brno

ISSN

0001-7213

e-ISSN

—

Svazek periodika

79

Číslo periodika v rámci svazku

9

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

—

Kód UT WoS článku

000282195800016

EID výsledku v databázi Scopus

—