Dialdehyde Modified Tree Gum Karaya: A Sustainable Green Crosslinker for Gelatin-Based Edible Films
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F22%3A00009683" target="_blank" >RIV/46747885:24620/22:00009683 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/abs/10.1002/adsu.202100423" target="_blank" >https://onlinelibrary.wiley.com/doi/abs/10.1002/adsu.202100423</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/adsu.202100423" target="_blank" >10.1002/adsu.202100423</a>
Alternative languages
Result language
angličtina
Original language name
Dialdehyde Modified Tree Gum Karaya: A Sustainable Green Crosslinker for Gelatin-Based Edible Films
Original language description
Natural biopolymers, which are environmentally friendly materials, are an appealing resource for producing edible films. Edible packaging films may be consumed with the food or beverage that they hold since they are made from edible components derived from plants and animals. Even if they are not consumed, they disintegrate quickly, significantly reducing the waste disposal problem. In this work, karaya dialdehyde (KDA) with a variable aldehyde content is effectively produced through the periodate oxidation of gum karaya and subsequently used as an eco-friendly crosslinking agent for edible gelatin films. Chemical crosslinking between the gelatin protein chains is generated when KDA is added, producing a water-stable film. The mechanical properties are found to be significantly improved as a result of the covalent bonding between the two polymers. Excessive oxidation, on the other hand, has a detrimental effect on the film properties. Despite the crosslinking, the films are biodegradable, suggesting that composite films made in an environmentally benign manner in an aqueous media using polymers derived from biosources may be utilizable in the edible film-based packaging sector.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20500 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Advanced Sustainable Systems
ISSN
2366-7486
e-ISSN
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Volume of the periodical
6
Issue of the periodical within the volume
6
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
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UT code for WoS article
000759506700001
EID of the result in the Scopus database
2-s2.0-85125094150