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Chemical and volatile composition, and microbial communities in edible purple flowers (Torenia fournieri F. Lind.) cultivated in different organic systems.
Santos de Morais, Janne; Cabral, Lucélia; Karoline Almeida da Costa, Whyara; Osmari Uhlmann, Lilian; Dos Santos Lima, Marcos; Fontes Noronha, Melline; Alves Dos Santos, Silvana; Suely Madruga, Marta; Souza Olegario, Lary; Wagner, Roger; Sant'Ana, Anderson S; Magnani, Marciane.
Afiliação
  • Santos de Morais J; Laboratory of Microbial Processes in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, Campus I, 58051-900 João Pessoa, Paraíba, Brazil.
  • Cabral L; Department of General and Applied Biology, Institute of Biosciences, State University of São Paulo, Rio Claro, SP, Brazil.
  • Karoline Almeida da Costa W; Laboratory of Microbial Processes in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, Campus I, 58051-900 João Pessoa, Paraíba, Brazil.
  • Osmari Uhlmann L; Department of Phytotechnics, Federal University of Santa Maria (UFSM), Santa Maria, RS, Brazil.
  • Dos Santos Lima M; Department of Food Technology, Federal Institute of Sertão Pernambucano, Petrolina, Pernambuco, Brazil.
  • Fontes Noronha M; Research Informatics Core, Research Resource Center, University of Illinois at Chicago, Chicago, IL, USA.
  • Alves Dos Santos S; Empresa Paraibana de Abastecimento e Serviços Agrícolas - EMPASA, João Pessoa, Paraíba 58071-000, Brazil.
  • Suely Madruga M; Laboratory of Flavor Analysis, Department of Food Engineering, Center of Technology, Federal University of Paraíba, João Pessoa, Brazil.
  • Souza Olegario L; Laboratory of Flavor Analysis, Department of Food Engineering, Center of Technology, Federal University of Paraíba, João Pessoa, Brazil.
  • Wagner R; Department of Food Science Technology, Federal University Santa Maria (UFSM), Santa Maria, RS, Brazil.
  • Sant'Ana AS; Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, State of São Paulo, Brazil.
  • Magnani M; Laboratory of Microbial Processes in Foods, Department of Food Engineering, Center of Technology, Federal University of Paraíba, Campus I, 58051-900 João Pessoa, Paraíba, Brazil. Electronic address: magnani2@gmail.com.
Food Res Int ; 162(Pt A): 111973, 2022 12.
Article em En | MEDLINE | ID: mdl-36461288
Edible flowers have been widely consumed fresh in drinks, salads, desserts and salty dishes. This study evaluated the color parameters, chemical composition (phenolics, sugars, organic acids), volatiles compounds and microbiota (bacterial and fungal communities) in edible purple flowers (Torenia fournieri F. Lind.) cultivated in biocompost and traditional organic systems. Torenia flowers cultivated in biocompost had high (p < 0.05) contents of anthocyanins (cyanidin 3,5-diglucoside, delphinidin 3-glucoside), flavonols (quercitin 3-glycoside, myricetin and rutin), sugars (rhamnose and glucose), organic acids (citric and succinic), aldehydes (hexanal, cis-2-hexenal and trans-2-hexenal), and alcohols (trans-2-hexenol and 3-ethyl-4-methylpentan-1-ol). Flowers cultivated in biocompost showed higher (p < 0.05) abundance Cyanobacteria and Basidiomycota bacterial and fungal phyla, respectively, than flowers cultivated in traditional system. The high abundance of Oxyphotobacteria and Dothideomycetes classes, Acetobacterales and Cladosporiales orders, Oxyphotobacteriaceae and Cladosporiaceae families, and Raoultella and Cladosporium genera characterized torenia flowers cultivated in biocompost. The cultivation system influenced the torenia flowers microbiota and composition, primarily due to environmental response and enhanced uptake of nutrients. Our findings indicate that cultivation of torenia using the agroindustrial based-biocompost improves bioactive and volatiles contents in more purple and fruity flavored flowers, rendering flowers more attractive for consumption.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Microbiota / Micobioma Limite: Humans Idioma: En Revista: Food Res Int Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Canadá

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Microbiota / Micobioma Limite: Humans Idioma: En Revista: Food Res Int Ano de publicação: 2022 Tipo de documento: Article País de afiliação: Brasil País de publicação: Canadá