Applicability and information value of biocalorimetry for the monitoring of fungal solid-state fermentation of lignocellulosic agricultural by-products.
Biocalorimetry
Fungi
Lignocellulose
Metabolic heat
Solid-state fermentation
Wheat straw
Journal
New biotechnology
ISSN: 1876-4347
Titre abrégé: N Biotechnol
Pays: Netherlands
ID NLM: 101465345
Informations de publication
Date de publication:
25 Jan 2022
25 Jan 2022
Historique:
received:
30
07
2021
revised:
02
11
2021
accepted:
07
11
2021
pubmed:
13
11
2021
medline:
24
12
2021
entrez:
12
11
2021
Statut:
ppublish
Résumé
The applicability of biocalorimetry for monitoring fungal conversion of lignocellulosic agricultural by-products during solid-state fermentation (SSF) was substantiated through linking the non-invasive measurement of metabolic heat fluxes to conventional invasive determination of fungal activity (growth, substrate degradation, enzyme activity) parameters. For this, the fast-growing, cellulose-utilising ascomycete Stachybotrys chlorohalonata and the comparatively slow-growing litter-decay basidiomycete Stropharia rugosoannulata were investigated as model organisms during growth on solid wheat straw. Both biocalorimetric and non-calorimetric data may suggest R (ruderal)- and C (combative)-selected life history strategies in S. chlorohalonata and S. rugosoannulata, respectively. For both species, a strong linear correlation of the released metabolic heat with the corresponding fungal biomass was observed. Species-specific Y
Identifiants
pubmed: 34767975
pii: S1871-6784(21)00095-9
doi: 10.1016/j.nbt.2021.11.001
pii:
doi:
Substances chimiques
lignocellulose
11132-73-3
Lignin
9005-53-2
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
97-106Informations de copyright
Copyright © 2021. Published by Elsevier B.V.