Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/73927
Título: | Co-management of agro-industrial wastes by solid-state fermentation for the production of bioactive compounds |
Autor(es): | Leite, Alexandra Paulina Q. Belo, Isabel Salgado, José Manuel |
Palavras-chave: | Lignocellulolytic enzymes Antioxidants Filamentous fungi Circular economy |
Data: | Nov-2021 |
Editora: | Elsevier 1 |
Revista: | Industrial Crops and Products |
Citação: | Leite, A.; Belo, Isabel; Salgado, José Manuel, Co-management of agro-industrial wastes by solid-state fermentation for the production of bioactive compounds. Industrial Crops and Products, 172(113990), 2021 |
Resumo(s): | Agro-food industries face the challenge of re-using their wastes following the circular economy concept. The co-bioprocessing of wastes produced by different agro-food industries located in the same region can be a suitable strategy for the valorization of these wastes. This work evaluated the use of mixtures of wastes from wineries, olive mill and breweries to produce lignocellulolytic enzymes and antioxidant compounds by Aspergillus niger under solid-state fermentation (SSF). The SSF of a mixture of brewery spent grain with crude and exhausted olive pomace led to the highest values of enzymatic activity (xylanase, 837 U/g, cellulase, 87 U/g; -glucosidase, 254 U/g), being higher than enzymes activities per mass of total substrates. The highest antioxidant activity was achieved after 1 day of fermentation, being 2.3-fold higher in comparison to the unfermented wastes. SSF allowed the co-management of agro-industrial wastes from different industries. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/73927 |
DOI: | 10.1016/j.indcrop.2021.113990 |
ISSN: | 0926-6690 |
Versão da editora: | https://www.sciencedirect.com/science/article/pii/S092666902100755X |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | CEB - Publicações em Revistas/Séries Internacionais / Publications in International Journals/Series |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_54617_1.pdf Acesso restrito! | 1,77 MB | Adobe PDF | Ver/Abrir |