Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves
Abstract Pigments produced by submerged fermentation of three filamentous fungi isolated from Brazilian caves, namely Aspergillus keveii, Penicillium flavigenum, and Epicoccum nigrum, were submitted to spray drying in presence of the adjuvants maltodextrin, modified starch or gum arabic. Yellow fine powders with low moisture content and water activity, and high color retention (> 70%) were successfully generated with a high product recovery ratio (> 50%), independently of the adjuvant used. The dried products have enhanced stability and potential to might be used as a natural colorant in food and pharmaceutical applications.
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Instituto de Tecnologia do Paraná - Tecpar
2020
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oai:scielo:S1516-891320200001004142020-06-09Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian CavesSouza,Patrícia Nirlane da CostaTavares,Dérica GonçalvesSouza,Cláudia Regina FernandesMartinez,Marcelo Luis LombardiOliveira,Wanderley PereiraGuimarães,Luís Henrique SouzaCardoso,Patrícia Gomes adjuvants Filamentous fungi microencapsulation submerged fermentation Abstract Pigments produced by submerged fermentation of three filamentous fungi isolated from Brazilian caves, namely Aspergillus keveii, Penicillium flavigenum, and Epicoccum nigrum, were submitted to spray drying in presence of the adjuvants maltodextrin, modified starch or gum arabic. Yellow fine powders with low moisture content and water activity, and high color retention (> 70%) were successfully generated with a high product recovery ratio (> 50%), independently of the adjuvant used. The dried products have enhanced stability and potential to might be used as a natural colorant in food and pharmaceutical applications.info:eu-repo/semantics/openAccessInstituto de Tecnologia do Paraná - TecparBrazilian Archives of Biology and Technology v.63 20202020-01-01info:eu-repo/semantics/articletext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132020000100414en10.1590/1678-4324-2020190024 |
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Souza,Patrícia Nirlane da Costa Tavares,Dérica Gonçalves Souza,Cláudia Regina Fernandes Martinez,Marcelo Luis Lombardi Oliveira,Wanderley Pereira Guimarães,Luís Henrique Souza Cardoso,Patrícia Gomes |
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Souza,Patrícia Nirlane da Costa Tavares,Dérica Gonçalves Souza,Cláudia Regina Fernandes Martinez,Marcelo Luis Lombardi Oliveira,Wanderley Pereira Guimarães,Luís Henrique Souza Cardoso,Patrícia Gomes Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves |
| author_facet |
Souza,Patrícia Nirlane da Costa Tavares,Dérica Gonçalves Souza,Cláudia Regina Fernandes Martinez,Marcelo Luis Lombardi Oliveira,Wanderley Pereira Guimarães,Luís Henrique Souza Cardoso,Patrícia Gomes |
| author_sort |
Souza,Patrícia Nirlane da Costa |
| title |
Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves |
| title_short |
Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves |
| title_full |
Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves |
| title_fullStr |
Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves |
| title_full_unstemmed |
Spray Drying of Coloring Extracts Produced by Fungi Isolated from Brazilian Caves |
| title_sort |
spray drying of coloring extracts produced by fungi isolated from brazilian caves |
| description |
Abstract Pigments produced by submerged fermentation of three filamentous fungi isolated from Brazilian caves, namely Aspergillus keveii, Penicillium flavigenum, and Epicoccum nigrum, were submitted to spray drying in presence of the adjuvants maltodextrin, modified starch or gum arabic. Yellow fine powders with low moisture content and water activity, and high color retention (> 70%) were successfully generated with a high product recovery ratio (> 50%), independently of the adjuvant used. The dried products have enhanced stability and potential to might be used as a natural colorant in food and pharmaceutical applications. |
| publisher |
Instituto de Tecnologia do Paraná - Tecpar |
| publishDate |
2020 |
| url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132020000100414 |
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