Biotechnological production of food-grade polyphosphate from deoiled seeds and bran
Agricultural products, have a high phytate content that has a hidden potential as a renewable source of phosphate. We present the first biotechnological route for the production of food-grade, organic polyphosphate (polyP) from deoiled seeds or bran, included in a vision for a circular phosphorus ec...
| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | EFB Bioeconomy Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667041023000034 |
| _version_ | 1797526222395146240 |
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| author | Kevin R. Herrmann Jana Fees Jonas J. Christ Isabell Hofmann Carolin Block Dennis Herzberg Stefanie Bröring Bernd Reckels Christian Visscher Lars M. Blank Ulrich Schwaneberg Anna Joëlle Ruff |
| author_facet | Kevin R. Herrmann Jana Fees Jonas J. Christ Isabell Hofmann Carolin Block Dennis Herzberg Stefanie Bröring Bernd Reckels Christian Visscher Lars M. Blank Ulrich Schwaneberg Anna Joëlle Ruff |
| author_sort | Kevin R. Herrmann |
| collection | DOAJ |
| description | Agricultural products, have a high phytate content that has a hidden potential as a renewable source of phosphate. We present the first biotechnological route for the production of food-grade, organic polyphosphate (polyP) from deoiled seeds or bran, included in a vision for a circular phosphorus economy. The three-step production process includes phosphorus mobilization (e.g., 37 mg PO43−/g bran) using phytase enzymes. Non-genetically modified phosphate starved Saccharomyces cerevisiae is then fed with soluble P-extracts. The yeast intracellularly polymerizes the phosphate to polyP (≥ 30% mol polyP in yeast per mol PO43− in medium) and polyP-rich yeast extract or pure polyP is purified from the biomass. We demonstrate that the obtained polyP-rich yeast extract is an excellent green surrogate for polyP from fossil P-sources in meat manufacturing. The valorization of phytate–P while producing P-depleted biomass as a demanded feed in livestock production is shown. Our sustainable process enables the production of food-grade polyP from renewable resources and is contributing to the sustainable management of the dwindling nutrient phosphorus. |
| first_indexed | 2024-03-10T09:26:10Z |
| format | Article |
| id | doaj.art-f4b131a66e0c40f69d2074876730860f |
| institution | Directory Open Access Journal |
| issn | 2667-0410 |
| language | English |
| last_indexed | 2024-03-10T09:26:10Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | EFB Bioeconomy Journal |
| spelling | doaj.art-f4b131a66e0c40f69d2074876730860f2023-11-22T04:49:17ZengElsevierEFB Bioeconomy Journal2667-04102023-11-013100048Biotechnological production of food-grade polyphosphate from deoiled seeds and branKevin R. Herrmann0Jana Fees1Jonas J. Christ2Isabell Hofmann3Carolin Block4Dennis Herzberg5Stefanie Bröring6Bernd Reckels7Christian Visscher8Lars M. Blank9Ulrich Schwaneberg10Anna Joëlle Ruff11Lehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, GermanyInstitute of Applied Microbiology-iAMB, Aachen Biology and Biotechnology-ABBt, RWTH Aachen University, 52074 Aachen, GermanyInstitute of Applied Microbiology-iAMB, Aachen Biology and Biotechnology-ABBt, RWTH Aachen University, 52074 Aachen, GermanyLehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, GermanyInstitute for Food and Resource Economics, Chair for Technology, Innovation Management and Entrepreneurship, University of Bonn, 53115 Bonn, GermanyCluster Industrielle Biotechnologie e.V., Völklinger Str. 4, 40219 Düsseldorf, GermanyChair for Entrepreneurship and Innovative Business Models, Centre for Entrepreneurship Innovation and Transformation (CEIT), Ruhr University Bochum, 44801 Bochum, GermanyInstitute for Animal Nutrition, University of Veterinary Medicine Hannover, Foundation, Bischofsholer Damm 15, 30173 Hanover, GermanyInstitute for Animal Nutrition, University of Veterinary Medicine Hannover, Foundation, Bischofsholer Damm 15, 30173 Hanover, GermanyInstitute of Applied Microbiology-iAMB, Aachen Biology and Biotechnology-ABBt, RWTH Aachen University, 52074 Aachen, GermanyLehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany; DWI-Leibniz Institut für Interaktive Materialien, Forckenbeckstraße 50, 52056 Aachen, GermanyLehrstuhl für Biotechnologie, RWTH Aachen University, Worringerweg 3, 52074 Aachen, Germany; Corresponding author.Agricultural products, have a high phytate content that has a hidden potential as a renewable source of phosphate. We present the first biotechnological route for the production of food-grade, organic polyphosphate (polyP) from deoiled seeds or bran, included in a vision for a circular phosphorus economy. The three-step production process includes phosphorus mobilization (e.g., 37 mg PO43−/g bran) using phytase enzymes. Non-genetically modified phosphate starved Saccharomyces cerevisiae is then fed with soluble P-extracts. The yeast intracellularly polymerizes the phosphate to polyP (≥ 30% mol polyP in yeast per mol PO43− in medium) and polyP-rich yeast extract or pure polyP is purified from the biomass. We demonstrate that the obtained polyP-rich yeast extract is an excellent green surrogate for polyP from fossil P-sources in meat manufacturing. The valorization of phytate–P while producing P-depleted biomass as a demanded feed in livestock production is shown. Our sustainable process enables the production of food-grade polyP from renewable resources and is contributing to the sustainable management of the dwindling nutrient phosphorus.http://www.sciencedirect.com/science/article/pii/S2667041023000034PolyphosphatePhosphorus recyclingPhytasePhytate hydrolysisFood-gradeBiotechnological production route |
| spellingShingle | Kevin R. Herrmann Jana Fees Jonas J. Christ Isabell Hofmann Carolin Block Dennis Herzberg Stefanie Bröring Bernd Reckels Christian Visscher Lars M. Blank Ulrich Schwaneberg Anna Joëlle Ruff Biotechnological production of food-grade polyphosphate from deoiled seeds and bran EFB Bioeconomy Journal Polyphosphate Phosphorus recycling Phytase Phytate hydrolysis Food-grade Biotechnological production route |
| title | Biotechnological production of food-grade polyphosphate from deoiled seeds and bran |
| title_full | Biotechnological production of food-grade polyphosphate from deoiled seeds and bran |
| title_fullStr | Biotechnological production of food-grade polyphosphate from deoiled seeds and bran |
| title_full_unstemmed | Biotechnological production of food-grade polyphosphate from deoiled seeds and bran |
| title_short | Biotechnological production of food-grade polyphosphate from deoiled seeds and bran |
| title_sort | biotechnological production of food grade polyphosphate from deoiled seeds and bran |
| topic | Polyphosphate Phosphorus recycling Phytase Phytate hydrolysis Food-grade Biotechnological production route |
| url | http://www.sciencedirect.com/science/article/pii/S2667041023000034 |
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