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  1. Artikel ; Online: Isolation and Identification of Pigment-Producing Endophytic Fungi from the Amazonian Species

    de Melo Pereira, Dorothy Ívila / Gurgel, Raiana Silveira / de Souza, Anne Terezinha Fernandes / Matias, Rosiane Rodrigues / de Souza Falcão, Lucas / Chaves, Francisco Celio Maia / da Silva, Gilvan Ferreira / Martínez, José Gregorio / de Lima Procópio, Rudi Emerson / Fantin, Cleiton / Albuquerque, Patrícia Melchionna

    Journal of fungi (Basel, Switzerland)

    2024  Band 10, Heft 1

    Abstract: Pigments of fungal origin have aroused increasing interest in the food dye and cosmetic industries since the global demand for natural dyes has grown. Endophytic microorganisms are a source of bioactive compounds, and Amazonian plant species can harbor ... ...

    Abstract Pigments of fungal origin have aroused increasing interest in the food dye and cosmetic industries since the global demand for natural dyes has grown. Endophytic microorganisms are a source of bioactive compounds, and Amazonian plant species can harbor fungi with a wide range of biotechnological applications. Popularly known in Brazil as crajiru,
    Sprache Englisch
    Erscheinungsdatum 2024-01-19
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2784229-0
    ISSN 2309-608X ; 2309-608X
    ISSN (online) 2309-608X
    ISSN 2309-608X
    DOI 10.3390/jof10010077
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Antimicrobial and Antioxidant Activities of Endophytic Fungi Associated with

    Gurgel, Raiana Silveira / de Melo Pereira, Dorothy Ívila / Garcia, Ana Vyktória França / Fernandes de Souza, Anne Terezinha / Mendes da Silva, Thaysa / de Andrade, Cleudiane Pereira / Lima da Silva, Weison / Nunez, Cecilia Veronica / Fantin, Cleiton / de Lima Procópio, Rudi Emerson / Albuquerque, Patrícia Melchionna

    Journal of fungi (Basel, Switzerland)

    2023  Band 9, Heft 8

    Abstract: The endophytic fungal community of the Amazonian medicinal ... ...

    Abstract The endophytic fungal community of the Amazonian medicinal plant
    Sprache Englisch
    Erscheinungsdatum 2023-08-21
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2784229-0
    ISSN 2309-608X ; 2309-608X
    ISSN (online) 2309-608X
    ISSN 2309-608X
    DOI 10.3390/jof9080864
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Development of cassava starch-based films incorporated with phenolic compounds produced by an Amazonian fungus.

    Falcão, Lucas de Souza / Oliveira, Isabella de Lima / Gurgel, Raiana Silveira / de Souza, Anne Terezinha Fernandes / Mendonça, Leilane de Souza / Usuda, Érik Oda / do Amaral, Thaís Santiago / Veggi, Priscilla Carvalho / Campelo, Pedro Henrique / de Vasconcellos, Marne Carvalho / Albuquerque, Patrícia Melchionna / de Moraes, Mariana Agostini

    International journal of biological macromolecules

    2023  Band 258, Heft Pt 1, Seite(n) 128882

    Abstract: Drug-release systems have attracted attention over the last few years since they can be used as a substitute for traditional methods of drug delivery. These have the advantage of being directly administered at the treatment site and can maintain the drug ...

    Abstract Drug-release systems have attracted attention over the last few years since they can be used as a substitute for traditional methods of drug delivery. These have the advantage of being directly administered at the treatment site and can maintain the drug at adequate levels for a longer period, thus increasing their efficacy. Starch-based films are interesting candidates for use as matrices for drug release, especially due to starch's non-toxic properties and its biocompatibility. Endophytic fungi are an important source of bioactive molecules, including secondary metabolites such as phenolic compounds with antioxidant activity. In the present study, cassava starch-based films were developed to act as release systems of phenolic compounds with antioxidant activity. The Amazonian endophytic fungus Aspergillus niger MgF2 was cultivated in liquid media, and the fungal extract was obtained by liquid-liquid partition with ethyl acetate. The starch-based films incorporated with the fungal extract were characterized in regards to their physicochemical properties. The release kinetics of the extract from the film and its antioxidant and cytotoxic properties were also evaluated. The films incorporated with the extract presented maximum release after 25 min at 37 °C and pH 6.8. In addition, it was observed that the antioxidant compounds of the fungal extract maintain their activity after being released from the film, and were non-toxic. Therefore, considering the promising physicochemical properties of the extract-incorporated films, and their considerable antioxidant capacity, the films demonstrate great biotechnological potential with diverse applications in the pharmacological and cosmetic industries.
    Mesh-Begriff(e) Antioxidants/chemistry ; Manihot/chemistry ; Phenols ; Starch/chemistry ; Fungi
    Chemische Substanzen Antioxidants ; Phenols ; Starch (9005-25-8)
    Sprache Englisch
    Erscheinungsdatum 2023-12-21
    Erscheinungsland Netherlands
    Dokumenttyp Journal Article
    ZDB-ID 282732-3
    ISSN 1879-0003 ; 0141-8130
    ISSN (online) 1879-0003
    ISSN 0141-8130
    DOI 10.1016/j.ijbiomac.2023.128882
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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