Publications

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Andrade, T. A., López Fetzer, D. E., Hachow Motta dos Passos, N. & Ambye-Jensen, M. (2025). Maceration and fractionation technologies in a demonstration-scale green biorefinery: Proteins, sugars, and lipids extraction and energy efficiency. Industrial Crops and Products, 223, Article 120142. https://doi.org/10.1016/j.indcrop.2024.120142

Lærke, H. N., Jensen, S. K., Andrade, T. A., Ambye-Jensen, M., Jørgensen, E. T. & Stødkilde, L. (2025). Towards efficient grass-clover biorefining: Influence of harvesting methods and delayed processing. Animal Feed Science and Technology, 324, Article 116336. https://doi.org/10.1016/j.anifeedsci.2025.116336

Šáner, A., Ambye-Jensen, M., Jensen, S. K., Vorkamp, K., Ceccato, M. & Smith, A. M. (2025). Biochar produced from bio-refined herbaceous fibre residue for feed and technical purposes. Journal of Analytical and Applied Pyrolysis, 187, Article 107004. https://doi.org/10.1016/j.jaap.2025.107004

Andrade, T. A., dos Passos, N. H. M., Fetzer, D. E. L. & Ambye-Jensen, M. (2024). Impact of Biomass Harvest-to-Processing Time on Protein Extraction in a Green Biorefinery Demonstration Plant. Chemical Engineering Transactions, 109, 109-114. https://doi.org/10.3303/CET24109019

Chan, S. W. S., Marami, H., Tayo, L. L., Fog, E., Andrade, T. A., Ambye-Jensen, M., Birkved, M. & Khoshnevisan, B. (2024). Environmental impacts of a novel biorefinery platform integrated with power-to-protein technology to decrease dependencies on soybean imports. Science of the Total Environment, 907, Article 167943. https://doi.org/10.1016/j.scitotenv.2023.167943

dos Passos, N. H. M. & Ambye-Jensen, M. (2024). Fractionation of proteins from alfalfa juice at demonstration scale: Effects of temperature and centrifugation strategies on removal of green protein and recovery of the soluble white protein fraction. Separation and Purification Technology, 330(Part C), Article 125461. https://doi.org/10.1016/j.seppur.2023.125461

Gaffey, J., Matinez, A. A., Andrade, T. A., Ambye-Jensen, M., Bishop, G., Collins, M. N. & Styles, D. (2024). Assessing the environmental footprint of alternative green biorefinery protein extraction techniques from grasses and legumes. Science of the Total Environment, 949, Article 175035. https://doi.org/10.1016/j.scitotenv.2024.175035

Lopez Fetzer, D. E., Andrade, T. A. & Ambye-Jensen, M. (2024). Xylose, Glucose and Fructose Extraction from Different Herbaceous Crops in a Green Biorefinery Demonstration Platform: a Comparative Study. Chemical Engineering Transactions, 109, 235-240. https://doi.org/10.3303/CET24109040

Nissen, S. H., Juul, L., Stødkilde, L., Bruhn, A., Ambye-Jensen, M. & Dalsgaard, T. K. (2024). Pilot-scale protein extraction of green seaweed (Ulva spp.) whole biomass and pulp – Investigating biochemical composition and protein digestibility in a rat trial. Food and Bioproducts Processing, 148, 353-364. https://doi.org/10.1016/j.fbp.2024.10.003

Ravenni, G., Thomsen, T. P., Smith, A. M., Ambye-Jensen, M., Rohde-Nielsen, K. T. & Henriksen, U. B. (2024). Integration of a drying and pyrolysis system in a green biorefinery: biochar product quality and impacts on the overall energy balance and climate footprint. Biomass Conversion and Biorefinery, 14(20), 25143-25159. https://doi.org/10.1007/s13399-023-04877-4

Stødkilde, L., Ingerslev, A. K., Ambye-Jensen, M. & Jensen, S. K. (2024). The composition and nutritional quality of biorefined lucerne protein depend on precipitation method. Journal of the Science of Food and Agriculture, 104(6), 3405-3412. https://doi.org/10.1002/jsfa.13226

Allan Andrade, T., Ramírez-Márquez, C. & Ambye-Jensen, M. (2023). Process simulation of an integrated green protein biorefinery using nanofiltration membrane and ethanol fermentation. Separation and Purification Technology, 327, Article 124887. https://doi.org/10.1016/j.seppur.2023.124887

Gaffey, J., Rajauria, G., McMahon, H., Ravindran, R., Dominguez, C., Ambye-Jensen, M., Souza, M. F., Meers, E., Aragonés, M. M., Skunca, D. & Sanders, J. P. M. (2023). Green Biorefinery systems for the production of climate-smart sustainable products from grasses, legumes and green crop residues. Biotechnology Advances, 66, Article 108168. https://doi.org/10.1016/j.biotechadv.2023.108168

Gylling, M., Nord-Larsen, T., Bruhn, A., Thomsen, M., Ambye-Jensen, M., Mortensen, E. Ø. & Jørgensen, U. (2023). Potential Danish biomass production and utilization in 2030. DCA - Nationalt Center for Fødevarer og Jordbrug. DCA Report No. 219 https://dcapub.au.dk/djfpublikation/djfpdf/DCArapport219.pdf

Hansen, N. P., Jensen, S. K., Johansen, M., Hellwing, A. L. F., Ambye-Jensen, M., Larsen, M. & Weisbjerg, M. R. (2023). Fiber digestibility and protein value of pulp silage for lactating dairy cows: Effects of wet fractionation by screw pressing of perennial ryegrass. Journal of Dairy Science, 106(2), 937-953. https://doi.org/10.3168/jds.2022-21851

Jørgensen, U., Jensen, S. K. & Ambye-Jensen, M. (2023). Coupler les avantages des cultures herbagères et du bioraffinage vert pour produire des protéines, des matériaux et des services pour la transition écologique. Fourrages , 253, 47-60.

Stødkilde-Jørgensen, L., Mogensen, L., Bache, J. K., Ambye-Jensen, M., Vinther, J. & Jensen, S. K. (2023). Local protein sources for growing-finishing pigs and their effects on pig performance, sensory quality and climate impact of the produced pork. Livestock Science, 267, Article 105128. https://doi.org/10.1016/j.livsci.2022.105128

Zoppi, G., Andrade, T. A., Ward, A. J., Ambye-Jensen, M. & Biller, P. (2023). Biorefinery integration of a green protein platform for maximum resource utilization. Cleaner and Circular Bioeconomy, 6, Article 100064. https://doi.org/10.1016/j.clcb.2023.100064

Ambye-Jensen, M., (2022). Arealanvendelse og bioøkonomi. Synergier og systemgevinster ved ændret arealanvendelse og bioraffinering, No. 2022-0340167 / 2020-0114173, 34 p., Feb 11, 2022. Rådgivningsnotat fra DCA - Nationalt Center for Fødevarer og Jordbrug

Ambye-Jensen, M., (2022). Støtte til kvalificering af bioraffineringsprojekter – Del 1, No. 2022-0356347, 4 p., May 12, 2022.

Ambye-Jensen, M., (2022). Støtte til kvalificering af bioraffineringsprojekter – Del 2, No. 2022-0356347, 6 p., Nov 24, 2022. Rådgivningsnotat fra DCA - Nationalt Center for Fødevarer og Jordbrug

Andrade, T. A. & Ambye-Jensen, M. (2022). Process Integration and Techno-Economic Assessment of a Green Biorefinery Demonstration Scale Platform for Leaf Protein Production. In L. Montastruc & S. Negny (Eds.), Computer Aided Chemical Engineering: 32nd European Symposium on Computer Aided Process Engineering (Vol. 51, pp. 877-882). Article 147 Elsevier. https://doi.org/10.1016/B978-0-323-95879-0.50147-8, https://doi.org/10.1016/B978-0-323-95879-0.50147-8

Jørgensen, U., Jensen, S. K. & Ambye-Jensen, M. (2022). Coupling the benefits of grassland crops and green biorefining to produce protein, materials and services for the green transition. Grass and Forage Science, 77(4), 295-306. https://doi.org/10.1111/gfs.12594

Jørgensen, U., Jensen, S. K. & Ambye-Jensen, M. (2022). Coupling the benefits of grassland crops and green biorefining to produce protein, products and services for the green transition. In I. Delaby, R. Beaumont, V. Brocard, S. Lemauviel-Lavenant, S. Plantureux, F. Vertès & J. I. Peyraud (Eds.), Grassland at the heart of circular and sustainable food systems (pp. 83-94). INRAE. https://www.europeangrassland.org/fileadmin/documents/Infos/Printed_Matter/Proceedings/EGF2022.pdf

Rasmussen, C., Mortensen, E. Ø., Wenzel, H., Ambye-Jensen, M. & Jørgensen, U. (2022). Scenarier for anvendelse af biomasseressourcer i fremtidens produktionssystemer for fødevarer, energi og materialer inden for rammerne af gældende politik for landbrug, miljø, klima, natur og energi. DCA - Nationalt Center for Fødevarer og Jordbrug. Rådgivningsrapport fra DCA - Nationalt Center for Fødevarer og Jordbrug

Renaudeau, D., Jensen, S. K., Ambye-Jensen, M., Adler, S., Bani, P., Juncker, E. & Stødkilde, L. (2022). Nutritional values of forage-legume-based silages and protein concentrates for growing pigs. Animal : an international journal of animal bioscience, 16(7), Article 100572. https://doi.org/10.1016/j.animal.2022.100572

Rodriguez-Dominguez, M. A., Bonefeld, B. E., Ambye-Jensen, M., Brix, H. & Arias, C. A. (2022). The use of treatment wetlands plants for protein and cellulose valorization in biorefinery platform. Science of the Total Environment, 810, Article 152376. https://doi.org/10.1016/j.scitotenv.2021.152376

Stødkilde-Jørgensen, L., Lærke, H. N., Ambye-Jensen, M. & Jensen, S. K. (2022). Protein concentrates from lucerne; effect of processing on ileal digestibility. Animal - Science proceedings, 13(2), 145. Article O1. https://doi.org/10.1016/j.anscip.2022.04.002

T. Grosmann, M., Andrade, T. A., di Bitonto, L., Pastore, C., L. Corazza, M., Tronci, S. & Errico, M. (2022). Hydrated metal salt pretreatment and alkali catalyzed reactive distillation: A two-step production of waste cooking oil biodiesel. Chemical Engineering and Processing - Process Intensification, 176, Article 108980. https://doi.org/10.1016/j.cep.2022.108980

Andrade, T. A., Hamerski, F., López Fetzer, D. E., Roda-Serrat, M. C., Corazza, M. L., Norddahl, B. & Errico, M. (2021). Ultrasound-assisted pressurized liquid extraction of anthocyanins from Aronia melanocarpa pomace. Separation and Purification Technology, 276, Article 119290. https://doi.org/10.1016/j.seppur.2021.119290

Feng, L., Ward, A. J., Ambye-Jensen, M. & Møller, H. B. (2021). Pilot-scale anaerobic digestion of by-product liquid (brown juice)from grass protein extraction using an un-heated anaerobic filter. Process Safety and Environmental Protection, 146, 886-892. https://doi.org/10.1016/j.psep.2020.12.026

Jørgensen, U., Kristensen, T., Jørgensen, J. R., Kongsted, A. G., De Notaris, C., Nielsen, C., Mortensen, E. Ø., Ambye-Jensen, M., Jensen, S. K., Stødkilde-Jørgensen, L., Dalsgaard, T. K., Møller, A. H., Grøn Sørensen, C., Asp, T., Lehmann Olsen, F. & Gylling, M. (2021). Green biorefining of grassland biomass. DCA - Nationalt Center for Fødevarer og Jordbrug. DCA rapport No. 193 https://dcapub.au.dk/djfpublikation/index.asp?action=show&id=1480

Møller, A. H., Hammershøj, M., Hachow Motta dos Passos, N., Tanambell, H., Stødkilde-Jørgensen, L., Ambye-Jensen, M., Danielsen, M., Jensen, S. K. & Dalsgaard, T. K. (Ed.) (2021). Biorefinery of Green Biomass─How to Extract and Evaluate High Quality Leaf Protein for Food? Journal of Agricultural and Food Chemistry, 69(48), 14341-14357. https://doi.org/10.1021/acs.jafc.1c04289

Roda-Serrat, M. C., Andrade, T. A., Rindom, J., Lund, P. B., Norddahl, B. & Errico, M. (2021). Optimization of the Recovery of Anthocyanins from Chokeberry Juice Pomace by Homogenization in Acidified Water. Waste and Biomass Valorization, 12(4), 1815-1827. https://doi.org/10.1007/s12649-020-01127-w

Rodriguez-Dominguez, M. A., Bonefeld, B. E., Biller, P., Ambye-Jensen, M., Brix, H. & Arias, C. A. (2021). Production of high-value bio-resources from treatment wetland biomass. Abstract from WETPOL 2021: 9th International Symposium on Wetland Pollutants Dynamics and Control, Vienna, Austria.

Stødkilde, L., Ambye-Jensen, M. & Jensen, S. K. (2021). Biorefined organic grass-clover protein concentrate for growing pigs: Effect on growth performance and meat fatty acid profile. Animal Feed Science and Technology, 276, Article 114943. https://doi.org/10.1016/j.anifeedsci.2021.114943

Andrade, T. A., Errico, M. & Christensen, K. V. (2020). Implementation of Biodiesel Production Process Using Enzyme-Catalyzed Routes. In A. Bonilla-Petriciolet & G. P. Rangaiah (Eds.), Process Systems Engineering for Biofuels Development (pp. 191-220). Wiley. https://doi.org/10.1002/9781119582694.ch8

Hansen, N. P., Bitsch, J., Jensen, S. K., Weisbjerg, M. R., Ambye-Jensen, M. & Johansen, M. (2020). Effect of screw pressing and days of regrowth on grass silage characteristics and quality. In P. Virkajärvi, K. Hakala, M. Hakojärvi, J. Helin, I. Herzon, V. Jokela, S. Peltonen, M. Rinne, M. Seppänen & J. Uusi-Kämppä (Eds.), Meeting the future demands for grassland production: Proceedings of the 28th General Meeting of the European Grassland Federation Helsinki, Finland 19-22 October 2020 (pp. 620-622). Wageningen Academic Publishers. https://www.europeangrassland.org/fileadmin/documents/Infos/Printed_Matter/Proceedings/EGF2020.pdf

Jørgensen, U., Kristensen, T., Jensen, S. K. & Ambye-Jensen, M., (2020). Bidrag til MOF spg. 8 i forbindelse med beslutningsforslag 15, No. 2020-0094295, 4 p., May 14, 2020.

Knudsen, M. T., Ambye-Jensen, M., Kristensen, T. & Eriksen, J. (2020). Carbon footprint of protein from organic multispecies mixtures processed in a biorefinery. Poster session presented at 12th International Conference on Life Cycle Assessment of Food 2020, Berlin, Germany.

Mountraki, A., Hsieh, C.-W. & Ambye-Jensen, M. (2020). Integrated Biorefineries: The case of AU green biorefinery. Abstract from Computer Aided Process Engineering Forum 2020, Lyngby, Denmark.

Njakou Djomo, S., Knudsen, M. T., Martinsen, L., Andersen, M. S., Ambye-Jensen, M., Møller, H. B. & Hermansen, J. E. (2020). Green proteins: An energy-efficient solution for increased self-sufficiency in protein in Europe. Biofuels, Bioproducts and Biorefining, 14(3), 605-619. https://doi.org/10.1002/bbb.2098

Stødkilde, L., Ambye-Jensen, M. & Krogh Jensen, S. (2020). Biorefined grass-clover protein composition and effect on organic broiler performance and meat fatty acid profile. Journal of Animal Physiology and Animal Nutrition, 104(6), 1757-1767. https://doi.org/10.1111/jpn.13406

Andrade, T. A., Martín, M., Errico, M. & Christensen, K. V. (2019). Biodiesel production catalyzed by liquid and immobilized enzymes: Optimization and economic analysis. Chemical Engineering Research and Design, 141, 1-14. https://doi.org/10.1016/j.cherd.2018.10.026

Andrade, T. A., Errico, M. & Christensen, K. V. (2019). Investigation of the use of ceramic membranes in recovering liquid enzymes for castor oil transesterification. Chemical Engineering Transactions, 74, 769-774. https://doi.org/10.3303/CET1974129

Bonefeld, B. E., Lawther, M., Kristensen, C., Bentsen, N. S., Jørgensen, U. & Ambye-Jensen, M. (2019). MAN-MADE TEXTILE FIBRE OF NON-WOOD SIDESTREAM BIOMASS: - GRØNNE HOSER INBIOM PROJECT -. Poster session presented at Circular Bioeconomy Days 2019, Foulum, Denmark. https://conferences.au.dk/fileadmin/conferences/2019/bioeconomy/Posters/Birgit_Bonefeld_Man-made_textile_fibre_of_nonwood_biomass_sidestream_-_Final.pdf

Kamp, A., Ambye-Jensen, M. & Østergård, H. (2019). Modelling matter and energy flows of local, refined grass-clover protein feed as alternative to imported soy meal. Ecological Modelling, 410, 1-12. Article 108738. https://doi.org/10.1016/j.ecolmodel.2019.108738

Kragbæk Damborg, V., Krogh Jensen, S., Johansen, M., Ambye-Jensen, M. & Weisbjerg, M. R. (2019). Ensiled pulp from biorefining increased milk production in dairy cows compared with grass–clover silage. Journal of Dairy Science, 102(10), 8883-8897. https://doi.org/10.3168/jds.2018-16096

Lærke, H. N., Stødkilde-Jørgensen, L., Ambye-Jensen, M., Jensen, S. K., Sørensen, J. F., Nørgaard, J. V. & Knudsen, K. E. B. (2019). Extracts of green biomass as source of protein for pigs. In M. L. Chizzotti (Ed.), Energy and protein metabolism and nutrition (pp. 177-178). Wageningen Academic Publishers. https://doi.org/10.3920/978-90-8686-891-9

Displaying results 1 to 50 out of 79

Revised 16.01.2025

Stine Rasmussen