Plant substances as active compounds of packaging materials for food

Result code in 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>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Plant substances as active compounds of packaging materials for food
Original language description
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
Czech name
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Czech description
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Project
<a href="/en/project/TA03010799" target="_blank" >TA03010799: Use of nanostructures and natural extracts as functional substances in active packaging materials with barrier, antimicrobial, protective and oxygen absorbing effects</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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