Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries
The industrial processing of passion fruit (Passiflora edulis f. flavicarpa) generates large amounts of lignocellulosic residues that are of great economic, scientific, and technological interest. This study investigated different pretreatments – aqueous, acidic and basic – aided by ultrasound. It a...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-08-01
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| Series: | Sustainable Chemistry for the Environment |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2949839223000135 |
| _version_ | 1797235435243569152 |
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| author | Jéssyka R. Santos Guenther C.C. Viana Robson S. Barbosa Mariana de S. Borges Magale K.D. Rambo Daniel A. Bertuol Elisandra Scapin |
| author_facet | Jéssyka R. Santos Guenther C.C. Viana Robson S. Barbosa Mariana de S. Borges Magale K.D. Rambo Daniel A. Bertuol Elisandra Scapin |
| author_sort | Jéssyka R. Santos |
| collection | DOAJ |
| description | The industrial processing of passion fruit (Passiflora edulis f. flavicarpa) generates large amounts of lignocellulosic residues that are of great economic, scientific, and technological interest. This study investigated different pretreatments – aqueous, acidic and basic – aided by ultrasound. It also verified their influence on the chemical and physical aspects of passion fruit peel and on the yield of carbohydrates, 5-hydroxymethylfurfural (HMF) and furfural (FF). The pretreatments followed a complete factorial experimental design to obtain the optimal conditions varying in concentration (2.5 % and 5 % HCl; 4 % and 8 % NaOH) and time (0.5 and 1 h) for carbohydrate yield and increased accessibility to cellulose and hemicellulose. These results were analyzed by HPLC, FT-IR and X-ray diffraction analysis. Optimized conditions for the pretreatment were 2.5 % HCl, 4 % NaOH and aqueous with a sonication time of 1 h. The pretreatments tested increased the efficiency of the hydrolysis. The highest yields of glucose (5.05 g/L), HMF (0.09 g/L), and FF (0.99 g/L) were recorded from the hydrolysis pretreated with HCl 2.5 % at 1 h. This study demonstrated the potential of using passion fruit peel in biorefinery processes, adding value to waste and promoting sustainability. |
| first_indexed | 2024-04-24T16:47:55Z |
| format | Article |
| id | doaj.art-eed938bd1368405788c40d04d397b18f |
| institution | Directory Open Access Journal |
| issn | 2949-8392 |
| language | English |
| last_indexed | 2024-04-24T16:47:55Z |
| publishDate | 2023-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Sustainable Chemistry for the Environment |
| spelling | doaj.art-eed938bd1368405788c40d04d397b18f2024-03-29T05:52:25ZengElsevierSustainable Chemistry for the Environment2949-83922023-08-012100013Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineriesJéssyka R. Santos0Guenther C.C. Viana1Robson S. Barbosa2Mariana de S. Borges3Magale K.D. Rambo4Daniel A. Bertuol5Elisandra Scapin6Programa de Pós-Graduação em Ciências Ambientais - Ciamb, Universidade Federal do Tocantins (UFT), Campus de Palmas, 77001-090 Palmas, TO, BrazilPrograma de Pós-Graduação em Saneamento, Meio Ambiente e Recursos Hídricos, Universidade Federal de Minas Gerais (UFMG), 31270-901 Belo Horizonte, MG, BrazilLaboratório de Pesquisa em Produtos Naturais - LPPN, Universidade Federal do Tocantins (UFT), 77001-090 Palmas, TO, BrazilPrograma de Pós-Graduação em Ciências Ambientais - Ciamb, Universidade Federal do Tocantins (UFT), Campus de Palmas, 77001-090 Palmas, TO, BrazilPrograma de Pós-Graduação em Ciências Ambientais - Ciamb, Universidade Federal do Tocantins (UFT), Campus de Palmas, 77001-090 Palmas, TO, BrazilLaboratório de Processos Ambientais - LAPAM, Departamento de Engenharia Química, Universidade Federal de Santa Maria (UFSM), 97105-900 Santa Maria, RS, BrazilPrograma de Pós-Graduação em Ciências Ambientais - Ciamb, Universidade Federal do Tocantins (UFT), Campus de Palmas, 77001-090 Palmas, TO, Brazil; Programa de Pós-Graduação em Biodiversidade e Biotecnologia - BIONORTE, Universidade Federal do Tocantins (UFT), 77001-090 Palmas, TO, Brazil; Corresponding author at: Programa de Pós-Graduação em Ciências Ambientais - Ciamb, Universidade Federal do Tocantins (UFT), Campus de Palmas, 77001-090 Palmas, TO, Brazil.The industrial processing of passion fruit (Passiflora edulis f. flavicarpa) generates large amounts of lignocellulosic residues that are of great economic, scientific, and technological interest. This study investigated different pretreatments – aqueous, acidic and basic – aided by ultrasound. It also verified their influence on the chemical and physical aspects of passion fruit peel and on the yield of carbohydrates, 5-hydroxymethylfurfural (HMF) and furfural (FF). The pretreatments followed a complete factorial experimental design to obtain the optimal conditions varying in concentration (2.5 % and 5 % HCl; 4 % and 8 % NaOH) and time (0.5 and 1 h) for carbohydrate yield and increased accessibility to cellulose and hemicellulose. These results were analyzed by HPLC, FT-IR and X-ray diffraction analysis. Optimized conditions for the pretreatment were 2.5 % HCl, 4 % NaOH and aqueous with a sonication time of 1 h. The pretreatments tested increased the efficiency of the hydrolysis. The highest yields of glucose (5.05 g/L), HMF (0.09 g/L), and FF (0.99 g/L) were recorded from the hydrolysis pretreated with HCl 2.5 % at 1 h. This study demonstrated the potential of using passion fruit peel in biorefinery processes, adding value to waste and promoting sustainability.http://www.sciencedirect.com/science/article/pii/S2949839223000135Passion fruit peelAcid hydrolysisUltrasound |
| spellingShingle | Jéssyka R. Santos Guenther C.C. Viana Robson S. Barbosa Mariana de S. Borges Magale K.D. Rambo Daniel A. Bertuol Elisandra Scapin Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries Sustainable Chemistry for the Environment Passion fruit peel Acid hydrolysis Ultrasound |
| title | Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries |
| title_full | Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries |
| title_fullStr | Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries |
| title_full_unstemmed | Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries |
| title_short | Effect of different pretreatments of Passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries |
| title_sort | effect of different pretreatments of passiflora edulis peel biomass on the conversion process into bioproducts for biorefineries |
| topic | Passion fruit peel Acid hydrolysis Ultrasound |
| url | http://www.sciencedirect.com/science/article/pii/S2949839223000135 |
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