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  4. Enzyme-assisted extraction of alginate from beach wrack fucus vesiculosus
 
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Enzyme-assisted extraction of alginate from beach wrack fucus vesiculosus

Citation Link: https://doi.org/10.15480/882.5031
Publikationstyp
Journal Article
Date Issued
2023-01-11
Sprache
English
Author(s)
Malvis Romero, Ana  
Brozio, Felix  
Kammler, Sinah 
Burkhardt, Christin  
Baruth, Leon  
Kaltschmitt, Martin  
Antranikian, Garabed  
Liese, Andreas  orcid-logo
Institut
Technische Biokatalyse V-6  
Umwelttechnik und Energiewirtschaft V-9  
TORE-DOI
10.15480/882.5031
TORE-URI
http://hdl.handle.net/11420/15070
Journal
Chemie - Ingenieur - Technik  
Volume
95
Issue
4
Start Page
549
End Page
556
Citation
Chemie-Ingenieur-Technik 95 (4): 549-556 (2023-04-01)
Publisher DOI
10.1002/cite.202200173
Scopus ID
2-s2.0-85146042094
Publisher
Wiley-VCH Verl.
Beach wrack constitutes an unutilized, abundant renewable source of marine macro algae being rich in valuable biopolymers. This work investigates the revalorization of the brown algae Fucus vesiculosus collected from beach wrack as a source of alginate, the main polysaccharide in brown algae which constitutes a potential ingredient for the development of biopolymer films. Enzyme-assisted extraction has been investigated for cell disruption with commercial cellulase blends and proteases. The effect of enzyme type, enzyme activity, and extraction time on alginate yields, molecular weight distribution, functional groups, and purity has been studied.
Subjects
Alginate
Biomaterials
Biopolymers
Fucus vesiculosus
Macroalgae
DDC Class
540: Chemie
Funding(s)
Projekt DEAL  
Publication version
publishedVersion
Lizenz
https://creativecommons.org/licenses/by/4.0/
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