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Umeå universitet
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Huvudmenyn dold.
Personalbild Leif Jönsson

Leif Jönsson

0000-0003-3866-0111

Kontakt

E-post
leif.jonsson@umu.se
Telefon
090-786 68 11

Verksam som

Anknytning
Professor vid Kemiska institutionen
Plats
KB.C5, Linnaeus väg 10, (rum: B5.03.07) Umeå universitet, 901 87 Umeå
Characteristics of bark and wood of Norway spruce infested by spruce bark beetle and blue-stain fungi: relevance for biomass utilization
Biomass and Bioenergy, Elsevier 2026, Vol. 204
Salou-Quineche, Claudia; Gard Timmerfors, Jessica; Jönsson, Leif J.
Mild thermal treatment assists fungal preprocessing of softwood sawdust for production of fermentable sugar
Industrial crops and products (Print), Elsevier 2025, Vol. 223
Chen, Feng; Martin, Carlos; Jönsson, Leif J.; et al.
Glucuronoyl esterase expressed in aspen xylem affects γ-ester linkages between lignin and glucuronoxylan reducing recalcitrance and accelerating growth
Plant Biotechnology Journal, John Wiley & Sons 2025, Vol. 23, (12) : 5417-5434
Derba-Maceluch, Marta; García Romañach, Laura; Hedenström, Mattias; et al.
Sustainable production of exopolysaccharides from quinoa stalk hydrolysates using halotolerant Bacillus swezeyi: fermentation kinetics and product characterization
Biofuels, Bioproducts and Biorefining, John Wiley & Sons 2025, Vol. 19, (5) : 1326-1348
Miranda, Diego A.; Martin, Carlos; Carrasco, Cristhian; et al.
Modification of xylan in secondary walls alters cell wall biosynthesis and wood formation programs and improves saccharification
Plant Biotechnology Journal, John Wiley & Sons 2025, Vol. 23, (1) : 174-197
Sivan, Pramod; Urbancsok, János; Donev, Evgeniy N.; et al.
Effects of aeration of softwood pretreatment liquid on inhibitors and fermentability using Saccharomyces cerevisiae yeast
Biotechnology for Biofuels and Bioproducts, Springer Nature 2025, Vol. 18, (1)
Tang, Chaojun; Martin, Carlos; Jönsson, Leif J.
Separate hydrolysis and fermentation of softwood bark pretreated with 2-naphthol by steam explosion
Biotechnology for Biofuels and Bioproducts, BioMed Central (BMC) 2024, Vol. 17, (1)
Averheim, Andreas; Stagge, Stefan; Jönsson, Leif J.; et al.
Comment on 'Making the biochemical conversion of lignocellulose more robust'
Trends in Biotechnology, Elsevier 2024, Vol. 42, (4) : 393-394
Jönsson, Leif J.; Nilvebrant, Nils-Olof
In vitro evaluation of the application of an optimized xylanase cocktail for improved monogastric feed digestibility
Journal of animal physiology and animal nutrition (1986), John Wiley & Sons 2024, Vol. 108, (3) : 596-610
Ramatsui, Lebogang; Sithole, Tariro; Gandla, Madhavi L.; et al.
The effect of nitrogen source and levels on hybrid aspen tree physiology and wood formation
Physiologia Plantarum, John Wiley & Sons 2024, Vol. 176, (1)
Renström, Anna; Choudhary, Shruti; Gandla, Madhavi Latha; et al.
The role of particle size and other properties on silo discharge behaviour of chipped wood biomass
Powder Technology, Elsevier 2024, Vol. 432
Salehi, Hamid; Timmerfors, Jessica Gard; Hajmohammadi, Hajar; et al.
Unraveling the unique structural motifs of glucuronoxylan from hybrid aspen wood
Carbohydrate Polymers, Elsevier 2024, Vol. 343
Sivan, Pramod; Heinonen, Emilia; Escudero, Louis; et al.
Comparison of simultaneous saccharification and fermentation with LPMO-supported hybrid hydrolysis and fermentation
Frontiers in Bioengineering and Biotechnology, Frontiers Media S.A. 2024, Vol. 12
Tang, Chaojun; Cavka, Adnan; Bui, Mai; et al.
Xylan glucuronic acid side chains fix suberin-like aliphatic compounds to wood cell walls
New Phytologist, John Wiley & Sons 2023, Vol. 238, (1) : 297-312
Derba-Maceluch, Marta; Mitra, Madhusree; Hedenström, Mattias; et al.
Impact of xylan on field productivity and wood saccharification properties in aspen
Frontiers in Plant Science, Frontiers Media S.A. 2023, Vol. 14
Derba-Maceluch, Marta; Sivan, Pramod; Donev, Evgeniy N.; et al.
Field testing of transgenic aspen from large greenhouse screening identifies unexpected winners
Plant Biotechnology Journal, John Wiley & Sons 2023, Vol. 21, (5) : 1005-1021
Donev, Evgeniy N.; Derba-Maceluch, Marta; Yassin, Zakiya; et al.
Genetic markers and tree properties predicting wood biorefining potential in aspen (Populus tremula) bioenergy feedstock
Biotechnology for Biofuels and Bioproducts, BioMed Central (BMC) 2023, Vol. 16, (1)
Escamez, Sacha; Robinson, Kathryn M.; Luomaranta, Mikko; et al.
Biopolymer production from biomass produced by Nordic microalgae grown in wastewater
Bioresource Technology, Elsevier 2023, Vol. 376
Mehariya, Sanjeet; Plöhn, Martin; Jablonski, Piotr; et al.
Production and characterization of poly(3-hydroxybutyrate) from Halomonas boliviensis LC1 cultivated in hydrolysates of quinoa stalks
Fermentation, MDPI 2023, Vol. 9, (6)
Miranda, Diego A.; Marín, Katherine; Sundman, Ola; et al.
Sequential extraction of hemicelluloses by subcritical water improves saccharification of hybrid aspen wood grown in greenhouse and field conditions
Green Chemistry, Royal Society of Chemistry 2023, Vol. 25 : 5634-5646
Sivan, Pramod; Heinonen, Emilia; Gandla, Madhavi Latha; et al.
LPMO-supported saccharification of biomass: effects of continuous aeration of reaction mixtures with variable fractions of water-insoluble solids and cellulolytic enzymes
Biotechnology for Biofuels and Bioproducts, BioMed Central (BMC) 2023, Vol. 16, (1)
Tang, Chaojun; Gandla, Madhavi Latha; Jönsson, Leif J.
Flexure wood formation via growth reprogramming in hybrid aspen involves jasmonates and polyamines and transcriptional changes resembling tension wood development
New Phytologist, John Wiley & Sons 2023, Vol. 240, (6) : 2312-2334
Urbancsok, János; Donev, Evgeniy N.; Sivan, Pramod; et al.
Conditioning of pretreated birch by liquid-liquid organic extractions to improve yeast fermentability and enzymatic digestibility
RSC Advances, Royal Society of Chemistry 2023, Vol. 13, (29) : 20023-20030
Wu, Guochao; Alriksson, Björn; Jönsson, Leif J.
Production of Exopolysaccharides by Cultivation of Halotolerant Bacillus atrophaeus BU4 in Glucose-and Xylose-Based Synthetic Media and in Hydrolysates of Quinoa Stalks
Fermentation, MDPI 2022, Vol. 8, (2)
Chambi, Diego; Lundqvist, Jenny; Nygren, Erik; et al.
Biorefining of quinoa residues for production of advanced biofuels and biopolymers
EUBCE 2022 Online Conference Proceedings, ETA-Florence Renewable Energies 2022 : 1126-1130
Martin, Carlos; Carrasco, Cristhian; Jönsson, Leif J.; et al.
Hydrothermal Pretreatment of Lignocellulosic Feedstocks to Facilitate Biochemical Conversion
Frontiers in Bioengineering and Biotechnology, Frontiers Media S.A. 2022, Vol. 10
Martin, Carlos; Dixit, Pooja; Momayez, Forough; et al.
Valorization of hydrolysis lignin from a spruce-based biorefinery by applying y-valerolactone treatment
Bioresource Technology, Elsevier 2022, Vol. 359
Momayez, Forough; Hedenström, Mattias; Stagge, Stefan; et al.
Utilization of Different Carbon Sources by Nordic Microalgae Grown Under Mixotrophic Conditions
Frontiers in Marine Science, Frontiers Media S.A. 2022, Vol. 9
Plöhn, Martin; Scherer, Kim; Stagge, Stefan; et al.
Comparison of solid and liquid fractions of pretreated Norway spruce as reductants in LPMO-supported saccharification of cellulose
Frontiers in Bioengineering and Biotechnology, Frontiers Media S.A. 2022, Vol. 10
Tang, Chaojun; Gandla, Madhavi Latha; Jönsson, Leif J.
Hydrothermal pretreatment of water-extracted and aqueous ethanol-extracted quinoa stalks for enzymatic saccharification of cellulose
Energies, MDPI 2021, Vol. 14, (14)
Carrasco, Cristhian; Jönsson, Leif J.; Martin, Carlos
Fluorescence Lifetime Imaging as an in Situ and Label-Free Readout for the Chemical Composition of Lignin
ACS Sustainable Chemistry and Engineering, American Chemical Society (ACS) 2021, Vol. 9, (51) : 17381-17392
Escamez, Sacha; Terryn, Christine; Gandla, Madhavi Latha; et al.
Overexpression of vesicle-associated membrane protein PttVAP27-17 as a tool to improve biomass production and the overall saccharification yields in Populus trees
Biotechnology for Biofuels, BioMed Central 2021, Vol. 14, (1)
Gandla, Madhavi Latha; Mähler, Niklas; Escamez, Sacha; et al.
The impact of using different wood qualities and wood species on chips produced using a novel type of pilot drum chipper
Nordic Pulp & Paper Research Journal, De Gruyter Open 2021, Vol. 36, (2) : 214-226
Gard Timmerfors, Jessica; Salehi, Hamid; Larsson, Sylvia H.; et al.
Hydrothermal Pretreatment of Wheat Straw: Effects ofTemperature and Acidity on Byproduct Formation andInhibition of Enzymatic Hydrolysis and Ethanolic Fermentation
Agronomy, Vol. 11, (487)
Ilanidis, Dimitrios; Jönsson, Leif J.; Martin, Carlos
Comparison of Efficiency and Cost of Methods for Conditioning of Slurries of Steam-Pretreated Softwood
Frontiers in Energy Research, Frontiers Media S.A. 2021, Vol. 9
Ilanidis, Dimitrios; Stagge, Stefan; Alriksson, Björn; et al.
Factors affecting detoxification of softwood enzymatic hydrolysates using sodium dithionite
Processes, MDPI 2021, Vol. 9, (5)
Ilanidis, Dimitrios; Stagge, Stefan; Alriksson, Björn; et al.
Effects of operational conditions on auto-catalyzed and sulfuric-acid-catalyzed hydrothermal pretreatment of sugarcane bagasse at different severity factor
Industrial crops and products (Print), Elsevier 2021, Vol. 159
Ilanidis, Dimitrios; Stagge, Stefan; Jönsson, Leif J.; et al.
Effects of redox environment on hydrothermal pretreatment of lignocellulosic biomass under acidic conditions
Bioresource Technology, Elsevier 2021, Vol. 319
Ilanidis, Dimitrios; Wu, Guochao; Stagge, Stefan; et al.
Saccharification Potential of Transgenic Greenhouse- and Field-Grown Aspen Engineered for Reduced Xylan Acetylation
Frontiers in Plant Science, Frontiers Media S.A. 2021, Vol. 12
Pramod, Sivan; Gandla, Madhavi Latha; Derba-Maceluch, Marta; et al.
The effects of chemical and structural factors on the enzymatic saccharification of Eucalyptus sp. samples pre-treated by various technologies
Industrial crops and products (Print), Elsevier 2021, Vol. 166
Thoresen, Mariska; Malgas, Samkelo; Gandla, Madhavi Latha; et al.
Fractionated lignosulfonates for laccase-catalyzed oxygen-scavenging films and coatings
Molecules, MDPI 2021, Vol. 26, (20)
Winestrand, Sandra; Järnström, Lars; Jönsson, Leif J.
New drum-chipping technology for a more uniform size distribution of wood chips
Holzforschung, Walter de Gruyter 2020, Vol. 74, (2) : 116-122
Gard Timmerfors, Jessica; Sjölund, Torbjörn; Jönsson, Leif J.
Effects of Biosurfactants on Enzymatic Saccharification and Fermentation of Pretreated Softwood
Molecules, MDPI 2020, Vol. 25, (16)
Oliva-Taravilla, Alfredo; Carrasco, Cristhian; Jönsson, Leif J.; et al.
Evaluation of chipping and impregnation of Scots pine heartwood with sulfite cooking liquor
SN Applied Sciences, Springer 2020, Vol. 2, (12)
Timmerfors, Jessica Gard; Gandla, Madhavi Latha; Sjölund, Torbjörn; et al.
Hybrid Aspen Expressing a Carbohydrate Esterase Family 5 Acetyl Xylan Esterase Under Control of a Wood-Specific Promoter Shows Improved Saccharification
Frontiers in Plant Science, Frontiers Media S.A. 2020, Vol. 11
Wang, Zhao; Pawar, Prashant Mohan-Anupama; Derba-Maceluch, Marta; et al.
Performance of nanocellulose-producing bacterial strains in static and agitated cultures with different starting pH
Carbohydrate Polymers, Vol. 215 : 280-288
Chen, Genqiang; Wu, Guochao; Chen, Lin; et al.
Comparison of productivity and quality of bacterial nanocellulose synthesized using culture media based on seven sugars from biomass
Microbial Biotechnology, John Wiley & Sons 2019, Vol. 12, (4) : 677-687
Chen, Genqiang; Wu, Guochao; Chen, Lin; et al.
Dilute-sulfuric acid pretreatment of de-starched cassava stems for enhancing the enzymatic convertibility and total glucan recovery
Industrial crops and products (Print), Elsevier 2019, Vol. 132 : 301-310
Martín, Carlos; Peinemann, Jan Christoph; Wei, Maogui; et al.
Evaluation of novel drum chipper technology: pilot-scale production of short wood chips
TAPPI Journal, TAPPI Press 2019, Vol. 18, (10) : 585-592
Timmerfors, Jessica Gard; Jönsson, Leif J.
Energy-efficient substrate pasteurisation for combined production of shiitake mushroom (Lentinula edodes) and bioethanol
Bioresource Technology, Elsevier 2019, Vol. 274 : 65-72
Xiong, Shaojun; Martin, Carlos; Eilertsen, Lill; et al.
Visa publikationer i DiVA

Forskargrupper

Föreståndare
Bio4Energy
Forskningsledare
Leif Jönsson Lab

Forskningsprojekt

1 december 2021 till 30 november 2026
Resurseffektiv flisning och förbättrad impregnering
1 januari 2021 till 31 december 2024
Enzymatisk modifiering av lignin av oxidoreduktaser från vednedbrytande svampar