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Effect of an Antioxidant Based on Red Beetroot Extract on the Abiotic Stability of Polylactide and Polycaprolactone

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F21%3A63531758" target="_blank" >RIV/70883521:28610/21:63531758 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.mdpi.com/1420-3049/26/17/5190" target="_blank" >https://www.mdpi.com/1420-3049/26/17/5190</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/molecules26175190" target="_blank" >10.3390/molecules26175190</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effect of an Antioxidant Based on Red Beetroot Extract on the Abiotic Stability of Polylactide and Polycaprolactone

  • Original language description

    This study investigated the effect of natural antioxidants inherent to beetroot (Beta vulgaris var. Vulgaris) on the ageing of environmentally friendly plastics. Certain properties were examined in this context, comprising thermal, mechanical, and morphological properties. A visual evaluation of relevant changes in the given polymers (polylactide and polycaprolactone) was conducted during an ageing test in a UV chamber (45 C, 70% humidity) for 720 h. The films were prepared by a casting process, in which samples with the extract of beetroot were additionally incorporated in a common filler (bentonite), this serving as a carrier for the extract. The results showed the effect of the incorporated antioxidant, which was added to stabilize the biodegradable films. Its efficiency during the ageing test in the polymers tended to exceed or be comparable to that of the reference sample.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2021

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Molecules

  • ISSN

    1420-3049

  • e-ISSN

  • Volume of the periodical

    26

  • Issue of the periodical within the volume

    17

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    20

  • Pages from-to

    20

  • UT code for WoS article

    000694376900001

  • EID of the result in the Scopus database

    2-s2.0-85113983604