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de Morais JS, Cabral L, Fonteles TV, Silva FA, Sant'Ana AS, Dos Santos Lima M, Rodrigues S, Fernandes FAN, Magnani M. Effects of different cold plasma treatments on chemical composition, phenolics bioaccessibility and microbiota of edible red mini-roses. Food Chem 2024; 460:140522. [PMID: 39047492 DOI: 10.1016/j.foodchem.2024.140522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 06/24/2024] [Accepted: 07/17/2024] [Indexed: 07/27/2024]
Abstract
This study evaluated the effect of dielectric barrier discharge (DBD) and glow discharge (glow) cold plasma treatments in color, sugars, organic acids, phenolics (concentration and bioaccessibility), antioxidant activity, volatiles, and microbiota of edible mini-roses. Plasma treatments did not affect the flowers' color, while they increased organic acids and phenolics. Flowers treated with DBD had a higher concentration of most phenolics, including hesperidin (84.04 μg/g) related to antioxidant activity, and a higher mass fraction of most volatiles, including octanal (16.46% after 5 days of storage). Flowers treated with glow had a higher concentration of pelargonidin 3,5-diglucoside (392.73 μg/g), greater bioaccessibility of some phenolics and higher antioxidant activity. Plasma treatments reduced the microbiota diversity in mini-roses. Regardless of the plasma treatment, phylum Proteobacteria, family Erwiniaceae, and genus Rosenbergiella were the dominant groups. Results indicate plasma treatments as promising technologies to improve the quality and increase phenolic and specific volatile compounds in mini-roses.
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Affiliation(s)
- Janne Santos de Morais
- 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
| | - Lucélia Cabral
- Institute of Biological Sciences, University of Brasília, Campus Darcy Ribeiro, Asa Norte, 70910-900 Brasília, /DF, Brazil
| | - Thatyane Vidal Fonteles
- Department of Food Engineering, Center of Agrarian Sciences, Federal University of Ceara, Campus of Pici, Fortaleza, Ceará, Brazil
| | - Francyeli Araújo Silva
- 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
| | - Anderson S Sant'Ana
- Department of Food Science and Nutrition, Faculty of Food Engineering, University of Campinas, Campinas, State of São Paulo, Brazil
| | - Marcos Dos Santos Lima
- Department of Food Technology, Federal Institute of Sertão Pernambucano, Petrolina, Pernambuco, Brazil
| | - Sueli Rodrigues
- Department of Food Engineering, Center of Agrarian Sciences, Federal University of Ceara, Campus of Pici, Fortaleza, Ceará, Brazil
| | - Fabiano André Narciso Fernandes
- Department of Chemical Engineering, Technology Center, Federal University of Ceara, Campus of Pici, Fortaleza, Ceará, Brazil
| | - Marciane Magnani
- 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.
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da Costa Pinto C, Sanches EA, Clerici MTPS, Rodrigues S, Fernandes FAN, de Souza SM, Teixeira-Costa BE, de Araújo Bezerra J, Lamarão CV, Campelo PH. Modulation of the Physicochemical Properties of Aria (Goeppertia allouia) Starch by Cold Plasma: Effect of Excitation Frequency. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02970-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Mol S, Akan T, Kartal S, Coşansu S, Tosun ŞY, Alakavuk DÜ, Ulusoy Ş, Doğruyol H, Bostan K. Effects of Air and Helium Cold Plasma on Sensory Acceptability and Quality of Fresh Sea Bass (Dicentrarchus labrax). FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02950-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Impact of Cold Plasma on Extraction of Polyphenol From De-Oiled Rice and Corn Bran: Improvement in Extraction Efficiency, In Vitro Digestibility, Antioxidant Activity, Cytotoxicity and Anti-Inflammatory Responses. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02801-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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