Plant substances as active compounds of packaging materials for food

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F15%3A43908727" target="_blank" >RIV/62156489:43210/15:43908727 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Plant substances as active compounds of packaging materials for food

Popis výsledku v původním jazyce

Aim The evaluation of the antimicrobial and antioxidant activity of chosen plant substances incorporated in cover foil used for food packaging. Material/Methods Antimicrobial activity of three concentrations of plant substances (mixture of essential oils, mixture of essential oil compounds) applied in special paint (Utility model No. 27586) on the packaging foil was tested on chosen types of food using Escherichia coli CCM 7929, Candida tropicalis CCM 8223 and Penicillium chrysogenum CCM 8034. Defined amount of cheese, sausage and vegetable was placed into the polystyrene bowls, inoculated by the cultures of the microorganisms mentioned above, covered by the active foils. The bowls were incubated in the refrigerator by 3-6oC for 24 hours, 48 hours. Last sampling was after 6 days of the incubation. In the term of the last measurement, the sensorial analyses was also performed. Antioxidant capacity of active foils covering the food was tested using the ORAC method (oxygen radical absorba

Název v anglickém jazyce

Plant substances as active compounds of packaging materials for food

Popis výsledku anglicky

Aim The evaluation of the antimicrobial and antioxidant activity of chosen plant substances incorporated in cover foil used for food packaging. Material/Methods Antimicrobial activity of three concentrations of plant substances (mixture of essential oils, mixture of essential oil compounds) applied in special paint (Utility model No. 27586) on the packaging foil was tested on chosen types of food using Escherichia coli CCM 7929, Candida tropicalis CCM 8223 and Penicillium chrysogenum CCM 8034. Defined amount of cheese, sausage and vegetable was placed into the polystyrene bowls, inoculated by the cultures of the microorganisms mentioned above, covered by the active foils. The bowls were incubated in the refrigerator by 3-6oC for 24 hours, 48 hours. Last sampling was after 6 days of the incubation. In the term of the last measurement, the sensorial analyses was also performed. Antioxidant capacity of active foils covering the food was tested using the ORAC method (oxygen radical absorba

Druh

O - Ostatní výsledky

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

<a href="/cs/project/TA03010799" target="_blank" >TA03010799: Využití nanomateriálů a přírodních extraktů jako funkčních látek ve vývoji aktivních obalových materiálů s bariérovým efektem, antimikrobiálním, protektivním a kyslík pohlcujícím efektem</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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