Research Output 1989 2019

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Article
2019
2 Citations (Scopus)

Assessing the suitability of recovering shrub biowaste involved in wildland fires in the South of Europe through torrefaction mobile units

González Martínez, M., Dupont, C., da Silva Perez, D., Míguez-Rodríguez, L., Grateau, M., Thiéry, S., Tamminen, T., Meyer, X. M. & Gourdon, C., 15 Apr 2019, In : Journal of Environmental Management. 236, p. 551-560 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Fires
shrub
shrubland
fern
Biomass

Biorefining of Scots pine using neutral sodium sulphite pulping: investigation of fibre and spent liquor compositions

Hanhikoski, S., Niemelä, K. & Vuorinen, T., Mar 2019, In : Industrial Crops and Products. 129, p. 135-141

Research output: Contribution to journalArticleScientificpeer-review

sulfite pulping
sodium sulfite
biorefining
Pinus sylvestris
delignification

Cellulose Nanofibril (CNF) Films and Xylan from Hot Water Extracted Birch Kraft Pulps

Borrega, M. & Orelma, H., 1 Aug 2019, In : Applied Sciences. 9, 16, 3436.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Cellulose films
Xylans
Kraft pulp
cellulose
Bleached pulp

Detailed structural elucidation of different lignocellulosic biomass types using optimized temperature and time profiles in fractionated Py-GC/MS

González Martínez, M., Ohra-aho, T., Tamminen, T., da Silva Perez, D., Campargue, M. & Dupont, C., 1 Jun 2019, In : Journal of Analytical and Applied Pyrolysis. 140, p. 112-124 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Biomass
Pyrolysis
Derivatives
Temperature
Wood

Effect of cellulase family and structure on modification of wood fibres at high consistency

Rahikainen, J., Ceccherini, S., Molinier, M., Holopainen-Mantila, U., Reza, M., Väisänen, S., Puranen, T., Kruus, K., Vuorinen, T., Maloney, T., Suurnäkki, A. & Grönqvist, S., 30 May 2019, In : Cellulose. 26, 8, p. 5085-5103 19 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Cellulase
Wood
Fibers
Pulp
Enzymes
3 Citations (Scopus)

Effect of hydrothermal pretreatment severity on lignin inhibition in enzymatic hydrolysis

Kellock, M., Maaheimo, H., Marjamaa, K., Rahikainen, J., Zhang, H., Holopainen-Mantila, U., Ralph, J., Tamminen, T., Felby, C. & Kruus, K., 2019, In : Bioresource Technology. 280, p. 303-312 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Enzyme inhibition
Enzymatic hydrolysis
Lignin
lignin
hydrolysis

Going Beyond a Circular Economy: A Vision of a Sustainable Economy in Which Material, Value and Information Are Integrated and Circulate Together

Lantto, R., Järnefelt, V., Tähtinen, M., Jääskeläinen, A. S., Laine-Ylijoki, J., Oasmaa, A., Sundqvist-Andberg, H. & Sözer, N., 20 Feb 2019, In : Industrial Biotechnology. 15, 1, p. 12-19 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access

Green process to regenerate keratin from feathers with an aqueous deep eutectic solvent

Nuutinen, E. M., Willberg-Keyriläinen, P., Virtanen, T., Mija, A., Kuutti, L., Lantto, R. & Jääskeläinen, A. S., 1 Jan 2019, In : RSC Advances. 9, 34, p. 19720-19728 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Keratin
Keratins
Eutectics
Urea
Sodium Acetate

Hydrothermally induced changes in the properties of MFC and characterization of the low molar mass degradation products

Hiltunen, S., Koljonen, K., Niemelä, K., Heiskanen, I., Johansson, L. S. & Backfolk, K., Jul 2019, In : Cellulose. 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Molar mass
Cellulose
Degradation
Discoloration
Organic acids
1 Citation (Scopus)

Hypocholesterolemic Effect of the Lignin-Rich Insoluble Residue of Brewer's Spent Grain in Mice Fed a High-Fat Diet

Raza, G. S., Maukonen, J., Makinen, M., Niemi, P., Niiranen, L., Hibberd, A. A., Poutanen, K., Buchert, J. & Herzig, K. H., 2019, In : Journal of Agricultural and Food Chemistry. 67, 4, p. 1104-1114 11 p.

Research output: Contribution to journalArticleScientificpeer-review

spent grains
brewers grains
cholesteremic effect
Lignin
High Fat Diet
4 Citations (Scopus)

Impact of molecular weight of kraft lignin on adhesive performance of lignin-based phenol-formaldehyde resins

Solt, P., Jääskeläinen, A. S., Lingenfelter, P., Konnerth, J. & Van Herwijnen, H. W. G., 2019, In : Forest Products Journal. 68, 4, p. 365-371 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Lignin
formaldehyde
Formaldehyde
adhesives
phenol
1 Citation (Scopus)

Influence of step duration in fractionated Py-GC/MS of lignocellulosic biomass

González Martínez, M., Ohra-aho, T., da Silva Perez, D., Tamminen, T. & Dupont, C., Jan 2019, In : Journal of Analytical and Applied Pyrolysis. 137, p. 195-202 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Gas chromatography
Mass spectrometry
Lignin
Biomass
Pyrolysis

Lignin and lignin derivatives as components in biobased hot melt adhesives

Laine, C., Willberg-Keyriläinen, P., Ropponen, J. & Liitiä, T., 10 Oct 2019, In : Journal of Applied Polymer Science. 136, 38, 47983.

Research output: Contribution to journalArticleScientificpeer-review

Hot melt adhesives
Lignin
Derivatives
Plasticizers
oxidized cellulose

Phenol-formaldehyde resins with suitable bonding strength synthesized from "less-reactive" hardwood lignin fractions

Lourençon, T. V., Alakurtti, S., Virtanen, T., Jääskeläinen, A. S., Liitiä, T., Hughes, M., Magalhães, W. L. E., Muniz, G. I. B. & Tamminen, T., 24 May 2019, In : Holzforschung.

Research output: Contribution to journalArticleScientificpeer-review

Lignin
Hardwoods
Formaldehyde
Phenols
Resins

Standard liquid fuel for industrial boilers from used wood

Lindfors, C., Oasmaa, A., Välimäki, A., Ohra-aho, T., Punkkinen, H., Bajamundi, C. & Onarheim, K., 2019, In : Biomass and Bioenergy. 127, 105265.

Research output: Contribution to journalArticleScientificpeer-review

Liquid fuels
pyrolysis
Boilers
Wood
Ashes

Synthesis and Characterization of Novel Catalytic Materials Using Industrial Slag: Influence of Alkaline Pretreatment, Synthesis Time and Temperature

Kholkina, E., Kumar, N., Ohra-aho, T., Lehtonen, J., Lindfors, C., Perula, M., Peltonen, J., Salonen, J. & Murzin, D. Y., 15 Aug 2019, In : Topics in Catalysis. 62, p. 738-751 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Slags
Sawdust
Catalysts
Pyrolysis
Sodium Hydroxide
2018
30 Citations (Scopus)

Aqueous acetone fractionation of kraft, organosolv and soda lignins

Domínguez-Robles, J., Tamminen, T., Liitiä, T., Peresin, M. S., Rodríguez, A. & Jääskeläinen, A-S., 2018, In : International Journal of Biological Macromolecules. 106, p. 979-987 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Lignin
Fractionation
Acetone
Molar mass
Straw
3 Citations (Scopus)

Birch wood pre-hydrolysis vs pulp post-hydrolysis for the production of xylan-based compounds and cellulose for viscose application

Borrega, M., Larsson, P. T., Ahvenainen, P., Ceccherini, S., Maloney, T., Rautkari, L. & Sixta, H., 15 Jun 2018, In : Carbohydrate Polymers. 190, p. 212-221 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Xylans
Cellulose
Pulp
Hydrolysis
Wood
4 Citations (Scopus)

Carbohydrate composition in Eucalyptus wood and pulps: Comparison between Py-GC/MS and acid hydrolysis

Ohra-aho, T., Gomes, F. J. B., Colodette, J. L. & Tamminen, T., 2018, In : Journal of Analytical and Applied Pyrolysis. 129, p. 215-220 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Carbohydrates
Pulp
Hydrolysis
Wood
Acids
3 Citations (Scopus)

Chemical Recovery of γ-Valerolactone/Water Biorefinery

Lê, H. Q., Pokki, J. P., Borrega, M., Uusi-Kyyny, P., Alopaeus, V. & Sixta, H., 18 Oct 2018, In : Industrial and Engineering Chemistry Research. 57, 44, p. 15147–15158 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Lignin
Recovery
Water
Distillation
Liquids
1 Citation (Scopus)

Clustered Single Cellulosic Fiber Dissolution Kinetics and Mechanisms through Optical Microscopy under Limited Dissolving Conditions

Mäkelä, V., Wahlström, R., Holopainen-Mantila, U., Kilpeläinen, I. & King, A. W. T., 14 May 2018, In : Biomacromolecules. 19, 5, p. 1635-1645 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Optical microscopy
Dissolution
Kinetics
Fibers
Kraft pulp
1 Citation (Scopus)
Xylans
Peeling
Fibers
Chemical analysis
Hydrolysis
3 Citations (Scopus)

Differential evolution of Strecker and non-Strecker aldehydes during aging of pale and dark beers

Gibson, B., Aumala, V., Heiniö, R-L., Mikkelson, A. & Honkapää, K., 2018, In : Journal of Cereal Science. 83, p. 130-138 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Beer
beers
Aldehydes
aldehydes
Aging of materials
2 Citations (Scopus)
2 Downloads (Pure)

Effects of Biomass Type, Carbonization Process, and Activation Method on the Properties of Bio-Based Activated Carbons

Siipola, V., Tamminen, T., Källi, A., Lahti, R., Romar, H., Rasa, K., Keskinen, R., Hyväluoma, J., Hannula, M. & Wikberg, H., 15 Jun 2018, In : BioResources. 13, 3, p. 5976-6002 27 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Carbonization
Activated carbon
activated carbon
dye
Biomass
1 Citation (Scopus)

From wood to resin-identifying sustainability levers through hotspotting lignin valorisation pathways

Lettner, M., Solt, P., Rößiger, B., Pufky-Heinrich, D., Jääskeläinen, A. S., Schwarzbauer, P. & Hesser, F., 3 Aug 2018, In : Sustainability. 10, 8, 2745.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Lignin
lignin
Sustainable development
resin
Wood

Impact of hydrothermal and alkaline treatments of birch kraft pulp on the levelling-off degree of polymerization (LODP) of cellulose microfibrils

Borrega, M., Ahvenainen, P. & Kontturi, E., 1 Nov 2018, In : Cellulose. 25, 11, p. 6811-6818 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Kraft pulp
Cellulose
Xylans
Polymerization
Crystallites
4 Citations (Scopus)

Impact of thermochemical pre-treatment and carbohydrate and protein hydrolyzing enzyme treatment on fractionation of protein and lignin from brewer's spent grain

Rommi, K., Niemi, P., Kemppainen, K. & Kruus, K., 1 Jan 2018, In : Journal of Cereal Science. 79, p. 168-173 6 p.

Research output: Contribution to journalArticleScientificpeer-review

spent grains
brewers grains
Lignin
enzymatic treatment
Fractionation
23 Citations (Scopus)

Lignin-based hydrogels with “super-swelling” capacities for dye removal

Domínguez-Robles, J., Peresin, M. S., Tamminen, T., Rodríguez, A., Larrañeta, E. & Jääskeläinen, A. S., 1 Aug 2018, In : International Journal of Biological Macromolecules. 115, p. 1249-1259 11 p.

Research output: Contribution to journalArticleScientificpeer-review

Hydrogels
Lignin
Swelling
Coloring Agents
Methylene Blue
1 Citation (Scopus)

Performance of Liquids from Slow Pyrolysis and Hydrothermal Carbonization in Plant Protection

Hagner, M., Tiilikkala, K., Lindqvist, I., Niemelä, K., Wikberg, H., Källi, A. & Rasa, K., 19 Dec 2018, In : Waste and Biomass Valorization. p. 1-12

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Carbonization
pyrolysis
Pyrolysis
liquid
Liquids
3 Citations (Scopus)
Open Access
Plant Cells
Food
Vaccinium vitis-idaea
Fruit
Hydrolysis

Polymerization of coniferyl alcohol by Mn3+-mediated (enzymatic) oxidation: Effects of H2O2 concentration, aqueous organic solvents, and pH

Taboada-Puig, R., Lú-Chau, T., Moreira, M., Feijoo, G., Lema, J., Fagerstedt, K., Ohra-aho, T., Liitiä, T., Heikkinen, H., Ropponen, J. & Tamminen, T., 2018, In : Biotechnology Progress. 34, 1, p. 81-90 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Polymerization
Polymers
Lignin
Oxidants
Hydrogen Peroxide

Screening of glycoside hydrolases and ionic liquids for fibre modification

Rahikainen, J., Anbarasan, S., Wahlström, R., Parviainen, A., King, A. W. T., Puranen, T., Kruus, K., Kilpeläinen, I., Turunen, O. & Suurnäkki, A., 2018, In : Journal of Chemical Technology and Biotechnology. 93, 3, p. 818-826 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Ionic Liquids
Glycoside Hydrolases
Ionic liquids
Screening
Fibers
3 Citations (Scopus)

SO2–ethanol–water (SEW) and kraft pulping of giant milkweed (Calotropis procera) for cellulose acetate film production

Yadollahi, R., Dehghani Firouzabadi, M., Resalati, H., Borrega, M., Mahdavi, H., Saraeyan, A. & Sixta, H., 1 Jun 2018, In : Cellulose. 25, 6, p. 3281-3294 14 p.

Research output: Contribution to journalArticleScientificpeer-review

Kraft process
Pulp
Cellulose
Kraft pulp
Xylans
8 Citations (Scopus)

Structural characterization of birch lignin isolated from a pressurized hot water extraction and mild alkali pulped biorefinery process

Lagerquist, L., Pranovich, A., Smeds, A., von Schoultz, S., Vähäsalo, L., Rahkila, J., Kilpeläinen, I., Tamminen, T., Willför, S. & Eklund, P., 1 Jan 2018, In : Industrial Crops and Products. 111, p. 306-316 11 p.

Research output: Contribution to journalArticleScientificpeer-review

biorefining
Betula
alkalis
lignin
wood chips
2017
40 Citations (Scopus)
31 Downloads (Pure)

Aqueous organic solvent fractionation as means to improve lignin homogeneity and purity

Jääskeläinen, A-S., Liitiä, T., Mikkelson, A. & Tamminen, T., 2017, In : Industrial Crops and Products. 103, p. 51-58 8 p.

Research output: Contribution to journalArticleScientificpeer-review

File
purity
lignin
fractionation
water
molecular weight
7 Citations (Scopus)

Biobased mineral-oil barrier-coated food-packaging films

Vartiainen, J., Laine, C., Willberg-Keyriläinen, P., Pitkänen, M. & Ohra-aho, T., 2017, In : Journal of Applied Polymer Science. 134, 9, APP44586.

Research output: Contribution to journalArticleScientificpeer-review

Mineral Oil
Mineral oils
Polyethylene
High density polyethylenes
Packaging
6 Citations (Scopus)

Carbohydrate-free and highly soluble softwood kraft lignin fractions by aqueous acetone evaporation fractionation

Jääskeläinen, A-S., Willberg-Keyriläinen, P., Liitiä, T. & Tamminen, T., 2017, In : Nordic Pulp and Paper Research Journal. 32, 4, p. 483-490 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Softwoods
Lignin
softwood
Carbohydrates
Fractionation
5 Citations (Scopus)

High stability and low competitive inhibition of thermophilic Thermopolyspora flexuosa GH10 xylanase in biomass-dissolving ionic liquids

Anbarasan, S., Wahlström, R., Hummel, M., Ojamo, H., Sixta, H. & Turunen, O., 1 Feb 2017, In : Applied Microbiology and Biotechnology. 101, 4, p. 1487-1498 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Ionic Liquids
Biomass
Xylans
Temperature
Capillary Electrophoresis
2 Citations (Scopus)

High Yield Protein Extraction from Brewer's Spent Grainwith Novel Carboxylate Salt: Urea Aqueous Deep Eutectic Solvents

Wahlström, R., Rommi, K., Willberg-Keyriläinen, P., Ercili-Cura, D., Holopainen-Mantila, U., Hiltunen, J., Mäkinen, O., Nygren, H., Mikkelson, A. & Kuutti, L., 1 Jan 2017, In : ChemistrySelect. 2, 29, p. 9355-9363 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Eutectics
Urea
Salts
Proteins
Brewing
5 Citations (Scopus)

Hot water treatment of hardwood kraft pulp produces high-purity cellulose and polymeric xylan

Borrega, M., Concha-Carrasco, S., Pranovich, A. & Sixta, H., 1 Nov 2017, In : Cellulose. 24, 11, p. 5133-5145 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Xylans
Kraft pulp
Hardwoods
Water treatment
Cellulose
10 Citations (Scopus)
Open Access
Enzymatic hydrolysis
Carbonization
Salix
hydrolysis
Biomass
3 Citations (Scopus)

Interactions of Insoluble Residue from Enzymatic Hydrolysis of Brewer's Spent Grain with Intestinal Microbiota in Mice

Maukonen, J., Aura, A. M., Niemi, P., Raza, G. S., Niemelä, K., Walkowiak, J., Mattila, I., Poutanen, K., Buchert, J. & Herzig, K. H., 10 May 2017, In : Journal of Agricultural and Food Chemistry. 65, 18, p. 3748-3756 9 p.

Research output: Contribution to journalArticleScientificpeer-review

spent grains
brewers grains
Enzymatic hydrolysis
enzymatic hydrolysis
Nutrition
16 Citations (Scopus)

Lignin cationization with glycidyltrimethylammonium chloride aiming at water purification applications

Wahlström, R., Kalliola, A., Heikkinen, J., Kyllönen, H. & Tamminen, T., 1 Oct 2017, In : Industrial Crops and Products. 104, p. 188-194 7 p.

Research output: Contribution to journalArticleScientificpeer-review

water purification
lignin
chlorides
enzymatic hydrolysis
softwood
15 Citations (Scopus)

Production of ethylene glycol or glycolic acid from D-xylose in Saccharomyces cerevisiae

Salusjärvi, L., Toivari, M., Vehkomäki, M-L., Koivistoinen, O., Mojzita, D., Niemelä, K., Penttilä, M. & Ruohonen, L., 1 Nov 2017, In : Applied Microbiology and Biotechnology. 101, 22, p. 8151-8163 13 p.

Research output: Contribution to journalArticleScientificpeer-review

glycolic acid
Ethylene Glycol
Xylose
Saccharomyces cerevisiae
Acids
10 Citations (Scopus)

Production of sugars from grass silage after steam explosion or soaking in aqueous ammonia

Niemi, P., Pihlajaniemi, V., Rinne, M. & Siika-aho, M., 1 Apr 2017, In : Industrial Crops and Products. 98, January, p. 93-99 7 p.

Research output: Contribution to journalArticleScientificpeer-review

explosions
grass silage
soaking
steam
ammonia
12 Citations (Scopus)

The chemical-free production of nanocelluloses from microcrystalline cellulose and their use as Pickering emulsion stabilizer

Buffiere, J., Balogh-Michels, Z., Borrega, M., Geiger, T., Zimmermann, T. & Sixta, H., 15 Dec 2017, In : Carbohydrate Polymers. 178, p. 48-56 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Emulsions
Cellulose
Water treatment
Particle interactions
Molecular structure
5 Citations (Scopus)

Utilization of lignin powder for manufacturing self-binding HDF

Tupciauskas, R., Gravitis, J., Abolins, J., Veveris, A., Andzs, M., Liitiä, T. & Tamminen, T., 26 Jul 2017, In : Holzforschung. 71, 7-8, p. 555-561 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Lignin
Powders
Straw
Hydrolysis
Moisture
2016
13 Citations (Scopus)

Hydrothermal carbonization of pulp mill streams

Wikberg, H., Ohra-aho, T., Honkanen, M., Kanerva, H., Harlin, A., Vippola, M. & Laine, C., 2016, In : Bioresource Technology. 212, p. 236-244

Research output: Contribution to journalArticleScientificpeer-review

Paper and pulp mills
Carbonization
mill
Lignin
lignin
4 Citations (Scopus)

Keratin-reinforced cellulose filaments from ionic liquid solutions

Kammiovirta, K., Jääskeläinen, A-S., Kuutti, L., Holopainen-Mantila, U., Paananen, A., Suurnäkki, A. & Orelma, H., 2016, In : RSC Advances. 6, 91, p. 88797-88806

Research output: Contribution to journalArticleScientificpeer-review

Keratin
Ionic Liquids
Keratins
Ionic liquids
Cellulose

Maun säilyvyys suomalaisissa oluissa

Translated title of the contribution: Flavour stability of Finnish beersAumala, V., Mikkelson, A., Honkapää, K., Vidgren, V. & Gibson, B., 2016, In : Mallas ja Olut. 82, 1, p. 18-27

Research output: Contribution to journalArticleProfessional