Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes
This work focused on the phospholipase D-mediated treatment of the waste residue coming from acid degumming, which constitutes the second part of the degumming step in the crude corn edible oil refining process. This industrial process produces a complex by-product (called gum), a mixture containing...
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MDPI AG
2020-07-01
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| author | Chiara Allegretti Andrea Bono Paola D’Arrigo Francesca Denuccio Davide De Simeis Giuseppe Di Lecce Stefano Serra Davide Tessaro Mariacristina Viola |
| author_facet | Chiara Allegretti Andrea Bono Paola D’Arrigo Francesca Denuccio Davide De Simeis Giuseppe Di Lecce Stefano Serra Davide Tessaro Mariacristina Viola |
| author_sort | Chiara Allegretti |
| collection | DOAJ |
| description | This work focused on the phospholipase D-mediated treatment of the waste residue coming from acid degumming, which constitutes the second part of the degumming step in the crude corn edible oil refining process. This industrial process produces a complex by-product (called gum), a mixture containing phospholipids (PLs) whose composition depends on the nature of the oil source. This residue is usually disposed of with the consequential costs and environmental concerns. An efficient multistep protocol of physical separations of the PL-rich fraction from waste gums has been set up, including centrifugation, precipitation and solvent partitioning. This waste stream, which is thoroughly characterized after the concentration process, constitutes a renewable feedstock for the production of value-added PLs with modified polar head-exploiting phospholipase D-mediated biotransformations, which have been successfully performed on this complex natural mixture. The valorization of these waste gums through the production of high value PLs for targeted applications paves the way to a new alternative approach for their disposal, which could be of great interest from a circular economy perspective. |
| first_indexed | 2024-03-10T18:20:10Z |
| format | Article |
| id | doaj.art-c6107a29e1cc4be295e0e5094c0c53c8 |
| institution | Directory Open Access Journal |
| issn | 2073-4344 |
| language | English |
| last_indexed | 2024-03-10T18:20:10Z |
| publishDate | 2020-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Catalysts |
| spelling | doaj.art-c6107a29e1cc4be295e0e5094c0c53c82023-11-20T07:24:54ZengMDPI AGCatalysts2073-43442020-07-0110780910.3390/catal10070809Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated ProcessesChiara Allegretti0Andrea Bono1Paola D’Arrigo2Francesca Denuccio3Davide De Simeis4Giuseppe Di Lecce5Stefano Serra6Davide Tessaro7Mariacristina Viola8Department of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, ItalyDepartment of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, ItalyDepartment of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, ItalyDepartment of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, ItalyConsiglio Nazionale delle Ricerche (C.N.R.), Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, SCITEC, via Mancinelli 7, 20131 Milano, ItalyOleificio Zucchi S.p.A., Via Acquaviva, 26100 Cremona, ItalyConsiglio Nazionale delle Ricerche (C.N.R.), Istituto di Scienze e Tecnologie Chimiche “Giulio Natta”, SCITEC, via Mancinelli 7, 20131 Milano, ItalyDepartment of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, ItalyDepartment of Chemistry, Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Piazza Leonardo da Vinci 32, 20133 Milano, ItalyThis work focused on the phospholipase D-mediated treatment of the waste residue coming from acid degumming, which constitutes the second part of the degumming step in the crude corn edible oil refining process. This industrial process produces a complex by-product (called gum), a mixture containing phospholipids (PLs) whose composition depends on the nature of the oil source. This residue is usually disposed of with the consequential costs and environmental concerns. An efficient multistep protocol of physical separations of the PL-rich fraction from waste gums has been set up, including centrifugation, precipitation and solvent partitioning. This waste stream, which is thoroughly characterized after the concentration process, constitutes a renewable feedstock for the production of value-added PLs with modified polar head-exploiting phospholipase D-mediated biotransformations, which have been successfully performed on this complex natural mixture. The valorization of these waste gums through the production of high value PLs for targeted applications paves the way to a new alternative approach for their disposal, which could be of great interest from a circular economy perspective.https://www.mdpi.com/2073-4344/10/7/809phospholipase Dphospholipidsbiomass valorizationtransphosphatidylationbiocatalysis |
| spellingShingle | Chiara Allegretti Andrea Bono Paola D’Arrigo Francesca Denuccio Davide De Simeis Giuseppe Di Lecce Stefano Serra Davide Tessaro Mariacristina Viola Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes Catalysts phospholipase D phospholipids biomass valorization transphosphatidylation biocatalysis |
| title | Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes |
| title_full | Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes |
| title_fullStr | Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes |
| title_full_unstemmed | Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes |
| title_short | Valorization of Corn Seed Oil Acid Degumming Waste for Phospholipids Preparation by Phospholipase D-Mediated Processes |
| title_sort | valorization of corn seed oil acid degumming waste for phospholipids preparation by phospholipase d mediated processes |
| topic | phospholipase D phospholipids biomass valorization transphosphatidylation biocatalysis |
| url | https://www.mdpi.com/2073-4344/10/7/809 |
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