Productivity, amino acid profile, and protein bioaccessibility in heterotrophic batch cultivation of Galdieria sulphuraria.
Biomass yield on substrate
Extremophile
In vitro digestion
Microalgae
Nitrogen to protein conversion
Single cell protein
Strain selection
Journal
Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523
Informations de publication
Date de publication:
21 Mar 2024
21 Mar 2024
Historique:
received:
19
01
2024
revised:
20
03
2024
accepted:
20
03
2024
medline:
24
3
2024
pubmed:
24
3
2024
entrez:
23
3
2024
Statut:
aheadofprint
Résumé
The polyextremophilic Galdieria sulphuraria is emerging as a promising microalgal species for food applications. This work explores the potential of heterotrophically cultivated G. sulphuraria as a protein producer for human consumption. To this end, the performances of four G. sulphuraria strains grown under the same conditions were compared. Amino acid profiles varied among strains and growth phases, but all samples met FAO dietary requirements for adults. The specific growth rates were between 1.01 and 1.48 day
Identifiants
pubmed: 38521173
pii: S0960-8524(24)00331-6
doi: 10.1016/j.biortech.2024.130628
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
130628Informations de copyright
Copyright © 2024. Published by Elsevier Ltd.
Déclaration de conflit d'intérêts
Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.