The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures
The present study was carried out to investigate the potential of the basidiomycete <i>Auriporia aurulenta</i> to metabolize residues remaining from the processing of umbu, cajá, plum, and persimmon fruits for the production of natural aroma compounds using submerged fermentation. The vo...
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| Format: | Article |
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MDPI AG
2023-06-01
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| Series: | Fermentation |
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| Online Access: | https://www.mdpi.com/2311-5637/9/7/593 |
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| author | Rafael Donizete Dutra Sandes Mônica Silva De Jesus Hannah Caroline Santos Araujo Raquel Anne Ribeiro Dos Santos Juliete Pedreira Nogueira Maria Terezinha Santos Leite Neta Narendra Narain |
| author_facet | Rafael Donizete Dutra Sandes Mônica Silva De Jesus Hannah Caroline Santos Araujo Raquel Anne Ribeiro Dos Santos Juliete Pedreira Nogueira Maria Terezinha Santos Leite Neta Narendra Narain |
| author_sort | Rafael Donizete Dutra Sandes |
| collection | DOAJ |
| description | The present study was carried out to investigate the potential of the basidiomycete <i>Auriporia aurulenta</i> to metabolize residues remaining from the processing of umbu, cajá, plum, and persimmon fruits for the production of natural aroma compounds using submerged fermentation. The volatile compounds obtained from the fermentation of <i>A. aurulenta</i> cultivated in these residues were extracted via stir bar sorptive extraction (SBSE) and analyzed using a gas chromatography-mass spectrometry (GC-MS) system. Esters and alcohols were the main compounds produced, with emphasis on the compounds 2-phenethyl acetate and 2-phenylethanol, which were mainly produced from umbu residue. The acid medium favored the production of 2-phenethyl acetate, reaching its maximum value (11.38 mg/L) on day 3.5, while higher concentrations of 2-phenylethanol were found in the basic medium, with optimal production (2.27 mg/L) on the 7th day. By varying the concentrations of pre-inoculum and residue in the optimization of this fermentation process, it was possible to double the production (24.47 mg/L) of 2-phenethyl acetate and obtain a seven times higher concentration (15.56 mg/L) of 2-phenylethanol. The diversity and expressive production of these aromatic compounds found in the fermentation media using these agroindustrial residues indicate that their use as substrates is an economical and environmentally viable alternative. |
| first_indexed | 2024-03-11T01:06:13Z |
| format | Article |
| id | doaj.art-f4542789ae2841a1afbe1da98d1a1498 |
| institution | Directory Open Access Journal |
| issn | 2311-5637 |
| language | English |
| last_indexed | 2024-03-11T01:06:13Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Fermentation |
| spelling | doaj.art-f4542789ae2841a1afbe1da98d1a14982023-11-18T19:15:36ZengMDPI AGFermentation2311-56372023-06-019759310.3390/fermentation9070593The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged CulturesRafael Donizete Dutra Sandes0Mônica Silva De Jesus1Hannah Caroline Santos Araujo2Raquel Anne Ribeiro Dos Santos3Juliete Pedreira Nogueira4Maria Terezinha Santos Leite Neta5Narendra Narain6Laboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão 49100-000, Sergipe, BrazilLaboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão 49100-000, Sergipe, BrazilLaboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão 49100-000, Sergipe, BrazilFederal Institute of Education, Science and Technology of Sergipe, Rod. BR 101, Km 96, s/n, Quissamã, São Cristóvão 49100-000, Sergipe, BrazilLaboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão 49100-000, Sergipe, BrazilLaboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão 49100-000, Sergipe, BrazilLaboratory of Flavor and Chromatographic Analysis, Federal University of Sergipe, Av. Marechal Rondon, s/n, Jardim Rosa Elze, São Cristóvão 49100-000, Sergipe, BrazilThe present study was carried out to investigate the potential of the basidiomycete <i>Auriporia aurulenta</i> to metabolize residues remaining from the processing of umbu, cajá, plum, and persimmon fruits for the production of natural aroma compounds using submerged fermentation. The volatile compounds obtained from the fermentation of <i>A. aurulenta</i> cultivated in these residues were extracted via stir bar sorptive extraction (SBSE) and analyzed using a gas chromatography-mass spectrometry (GC-MS) system. Esters and alcohols were the main compounds produced, with emphasis on the compounds 2-phenethyl acetate and 2-phenylethanol, which were mainly produced from umbu residue. The acid medium favored the production of 2-phenethyl acetate, reaching its maximum value (11.38 mg/L) on day 3.5, while higher concentrations of 2-phenylethanol were found in the basic medium, with optimal production (2.27 mg/L) on the 7th day. By varying the concentrations of pre-inoculum and residue in the optimization of this fermentation process, it was possible to double the production (24.47 mg/L) of 2-phenethyl acetate and obtain a seven times higher concentration (15.56 mg/L) of 2-phenylethanol. The diversity and expressive production of these aromatic compounds found in the fermentation media using these agroindustrial residues indicate that their use as substrates is an economical and environmentally viable alternative.https://www.mdpi.com/2311-5637/9/7/593agroindustrial residue<i>Auriporia aurulenta</i>bioaroma2-phenethyl acetate |
| spellingShingle | Rafael Donizete Dutra Sandes Mônica Silva De Jesus Hannah Caroline Santos Araujo Raquel Anne Ribeiro Dos Santos Juliete Pedreira Nogueira Maria Terezinha Santos Leite Neta Narendra Narain The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures Fermentation agroindustrial residue <i>Auriporia aurulenta</i> bioaroma 2-phenethyl acetate |
| title | The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures |
| title_full | The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures |
| title_fullStr | The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures |
| title_full_unstemmed | The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures |
| title_short | The Production of Bioaroma by <i>Auriporia aurulenta</i> Using Agroindustrial Waste as a Substrate in Submerged Cultures |
| title_sort | production of bioaroma by i auriporia aurulenta i using agroindustrial waste as a substrate in submerged cultures |
| topic | agroindustrial residue <i>Auriporia aurulenta</i> bioaroma 2-phenethyl acetate |
| url | https://www.mdpi.com/2311-5637/9/7/593 |
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