Edible/biodegradable packaging with the addition of Beluga lentils powder: antioxidant activity properties
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F22%3A43880073" target="_blank" >RIV/62157124:16270/22:43880073 - isvavai.cz</a>
Result on the web
<a href="https://www.vfu.cz/files/upload/1401/KMVP%202022_Sbornik.pdf" target="_blank" >https://www.vfu.cz/files/upload/1401/KMVP%202022_Sbornik.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Edible/biodegradable packaging with the addition of Beluga lentils powder: antioxidant activity properties
Original language description
The main aim of the research was to apply black lentils (Beluga) in the form of powder to the carrageenan and chitosan packaging. For the preparation of packaging the following concentrations were used: 1, 1.5 and 2 % of Beluga lentils powder. The prepared packaging materials were analysed by FRAP method (ferric reducing antioxidant power) and DPPH method (2,2,-diphenyl-1-picrylhydrazyl) to monitor the antioxidant activity. The highest antioxidant activity detected by FRAP method was found in the samples with the highest concentrations of Beluga lentils powder: KP2% (4,877 -> 0,257 umol Trolox/g) and CHP2% (4,093 -> 0,126 umol Trolox/g) and the same samples had the highest antioxidant activity measured by DPPH method, but there was more significant difference: KP2% (60,87 -> 3,96 %), CHP2% (81,12 -> 4,30 %). There was found that not only the addition of Beluga lentils powder, but the basic matrices (chitosan or carrageenan) had the impact to antioxidant activity. The study can be very useful for further investigations since our experiment showed the possibility to use Beluga lentils powder in the production of edible or biodegradable packaging.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
21101 - Food and beverages
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník příspěvků XXIV. konference mladých vědeckých pracovníků s mezinárodní účastí
ISBN
978-80-7305-869-2
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
11-13
Publisher name
Veterinární univerzita Brno
Place of publication
Brno
Event location
Brno
Event date
Jun 1, 2022
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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