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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

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
4 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
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

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
2018
33 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
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
1 Citation (Scopus)
Xylans
Peeling
Fibers
Chemical analysis
Hydrolysis
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
26 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

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
9 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
43 Citations (Scopus)
38 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
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

Concrete Plasticizers and Versatile Dispersants from LigniOx Lignins

Kalliola, A., Vehmas, T., Liitiä, T. & Tamminen, T., 2017.

Research output: Contribution to conferenceConference articleScientificpeer-review

10 Citations (Scopus)
Open Access
Enzymatic hydrolysis
Carbonization
Salix
hydrolysis
Biomass

Lignin as a functional component in thermoplastic products

Liitiä, T., Immonen, K., Laine, C., Ropponen, J., Willberg-Keyriläinen, P., Wikberg, H., Jääskeläinen, A. & Tamminen, T., 2017, p. 296-300.

Research output: Contribution to conferenceConference AbstractScientificpeer-review

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
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

Effect of hydrothermal pretreatment severity on lignin inhibition in the enzymatic hydrolysis of lignocellulosic biomass

Kellock, M., Zhang, H., Marjamaa, K., Tamminen, T., Felby, C. & Kruus, K., 2016.

Research output: Contribution to conferenceConference articleScientific

enzymatic hydrolysis
lignin
pretreatment
biomass
enzymes

Effect of pretreatment severity on the enzymatic hydrolysis of spruce and wheat straw

Kellock, M., Zhang, H., Marjamaa, K., Tamminen, T., Felby, C. & Kruus, K., 2016.

Research output: Contribution to conferenceConference articleScientific

Effect of pretreatment severity on the inhibitory nature of lignin in the enzymatic hydrolysis of lignocellulose

Kellock, M., Zhang, H., Marjamaa, K., Tamminen, T., Felby, C. & Kruus, K., 2016.

Research output: Contribution to conferenceConference articleScientific

10 Citations (Scopus)

Morphology and overall chemical characterization of willow (Salix sp.) inner bark and wood: toward controlled deconstruction of willow biomass

Dou, J., Galvis, L., Holopainen-Mantila, U., Reza, M., Tamminen, T. L. & Vuorinen, T. T., 2016, In : ACS Sustainable Chemistry & Engineering. 4, 7, p. 3871-3876

Research output: Contribution to journalArticleScientificpeer-review

Salix
bark
Wood
Biomass
Polysaccharides
10 Citations (Scopus)

Structure of brewer's spent grain lignin and its interactions with gut microbiota in vitro

Ohra-aho, T., Niemi, P., Aura, A-M., Orlandi, M., Poutanen, K., Buchert, J. & Tamminen, T., 2016, In : Journal of Agricultural and Food Chemistry. 64, 4, p. 812-820

Research output: Contribution to journalArticleScientificpeer-review

spent grains
brewers grains
Lignin
intestinal microorganisms
lignin
2015
15 Citations (Scopus)

Alkali-O2 oxidized lignin: A bio-based concrete plasticizer

Kalliola, A., Vehmas, T., Liitiä, T. & Tamminen, T., 2015, In : Industrial Crops and Products. 74, p. 150-157

Research output: Contribution to journalArticleScientificpeer-review

plasticizers
alkalis
lignin
cement
lignosulfonates
11 Citations (Scopus)

Characterization of dissolved lignins from acetic acid Lignofibre (LGF) organosolv pulping and discussion of its delignification mechanisms

Kangas, H., Liitiä, T., Rovio, S., Ohra-aho, T., Heikkinen, H., Tamminen, T. & Poppius-Levlin, K., 2015, In : Holzforschung. 69, 3

Research output: Contribution to journalArticleScientificpeer-review

Delignification
Lignin
Acetic acid
Acetic Acid
Cooking

Main findings on LignoDeco project

Colodette, J. L., Gomes, F. J. B., Martinez, A. T., Boada, M. P., Gutierrez, A., Del Rio, J. C., Tamminen, T., Liitia, T., Faulds, C., Lund, H., Klausen, K., Burnet, A., Petit-Conil, M., Milanez, A. & Andreotti, J., 1 Jan 2015, International Bioenergy and Bioproducts Conference 2015, IBBC 2015: Leveraging Forest Biomass for Next Generation Fuels and Chemicals. TAPPI Press, p. 96-108 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Modified Lignin as Concrete Superplasticizer

Vehmas, T., Kalliola, A., Tamminen, T. & Liitiä, T., 2015. 8 p.

Research output: Contribution to conferenceConference PosterScientific

3 Citations (Scopus)

Optimisation of acetic acid lignofibre organosolv process

Kangas, H., Hakala, T. K., Tamminen, T., Määttänen, M., Rovio, S., Liitiä, T. & Poppius-Levlin, K., 2015, In : BioResources. 10, 2, p. 2699-2718

Research output: Contribution to journalArticleScientificpeer-review

Cooking
Acetic acid
Acetic Acid
acetic acid
Furaldehyde
7 Citations (Scopus)

Structural and chemical analysis of native and malted barley kernels by polarized Raman spectroscopy (PRS)

Galvis, L., Bertinetto, C. G., Holopainen, U., Tamminen, T. & Vuorinen, T., Mar 2015, In : Journal of Cereal Science. 62, p. 73-80 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Raman spectroscopy
malting
Raman Spectrum Analysis
Hordeum
entropy
2014
4 Citations (Scopus)

Catalytic upgrading of co-pyrolysis oils from bisphenol A polycarbonate and lignins

Brebu, M., Tamminen, T., Hannevold, L., Stöcker, M. & Spiridon, I., 2014, In : Polymer Degradation and Stability. 102, p. 88-94

Research output: Contribution to journalArticleScientificpeer-review

lignin
bisphenols
upgrading
Lignin
polycarbonates

Effect of lignin chemistry on non-productive enzyme adsorption in the enzymatic hydrolysis of lignocellulose

Rahikainen, J., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., Rojas, O. J. & Kruus, K., 2014, Proceedings of the 13th European Workshop on Lignocellulosics and Pulp: EWLP 2014. Río Andrade, J. C. D., Gutiérrez Suárez, A., Rencoret, J. & Martínez, Á. T. (eds.). Sevilla, p. 49-52 O.13

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
lignocellulose
enzymatic hydrolysis
lignin
adsorption
chemistry

Effect of steam explosion on fibre lignin structure for self-binding fiber boards

Liitiä, T., Rovio, S., Tamminen, T., Rencoret, J., Gutiérrez, A., Del Río, J. C., Sutka, A., Tupciauskas, R., Andzs, M. & Gravits, J., 2014, 13th European Workshop on Lignocellulosics and Pulp: EWLP 2014. p. 515-518

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

6 Citations (Scopus)

Experiences of kraft lignin functionalization by enzymatic and chemical oxidation

Kalliola, A., Asikainen, M., Talja, R. & Tamminen, T., 2014, In : BioResources. 9, 4, p. 7336-7351

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Lignin
lignin
Laccase
oxidation
Oxidation
28 Citations (Scopus)

Impact of steam explosion on the wheat straw lignin structure studied by solution-state nuclear magnetic resonance and density functional methods

Heikkinen, H., Elder, T., Maaheimo, H., Rovio, S., Rahikainen, J., Kruus, K. & Tamminen, T., 2014, In : Journal of Agricultural and Food Chemistry. 62, 43, p. 10437-10444 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Explosions
Lignin
explosions
Steam
Straw

LignoFibre (LGF) organosolv process: A flexible biorefinery concept for lignocellulosics

Kangas, H., Tamminen, T., Liitiä, T., Hakala, T., Poppius-Levlin, K. & Suurnäkki, A., 2014.

Research output: Contribution to conferenceConference PosterScientific

Lignin
Biocompatible Materials
Fractionation
Cellulose
Biomass
3 Citations (Scopus)

Lignofibre (LGF) process: A flexible biorefinery for lignocellulosics

Kangas, H., Tamminen, T., Liitiä, T., Hakala, T., Worwerg, W. & Poppius-Levlin, K., 2014, In : Cellulose chemistry and technology. 48, 9-10, p. 765-771 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
Lignin
Cellulose
Sugars
Pulp
Cellulose derivatives

Structural characteristics of industrial lignins in respect to their valorization

Liitiä, T., Rovio, S., Talja, R., Tamminen, T., Rencoret, J., Gutiérrez, A., Del Río, J. C., Saake, B., Schwartz, K., Babarro, V., Gravitis, J. & Orlandi, M., 2014, EWLP 2014: 13th European Workshop on Lignocellulosics and Pulp Proceedings. p. 79-82

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

lignin
hydrolysis
steam
phenol
molecular weight
2013
85 Citations (Scopus)

Cellulase-lignin interactions: The role of carbohydrate-binding module and pH in non-productive binding

Rahikainen, J., Evans, J. D., Mikander, S., Kalliola, A., Puranen, T., Tamminen, T., Marjamaa, K. & Kruus, K., 2013, In : Enzyme and Microbial Technology. 53, 5, p. 315-321 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Cellulase
Lignin
Carbohydrates
Enzymes
Coulomb interactions
32 Citations (Scopus)

Endosperm and aleurone cell structure in barley and wheat as studied by optical and Raman microscopy

Jääskeläinen, A-S., Holopainen-Mantila, U., Tamminen, T. & Vuorinen, T., May 2013, In : Journal of Cereal Science. 57, 3, p. 543-550 8 p.

Research output: Contribution to journalArticleScientificpeer-review

aleurone cells
Endosperm
cell structures
Hordeum
Cell Wall
25 Citations (Scopus)

Enhancing the barrier properties of paper board by a novel lignin coating

Hult Mori, E-L., Ropponen, J., Poppius-Levlin, K., Ohra-Aho, T. & Tamminen, T., 2013, In : Industrial Crops and Products. 50, p. 694-700 6 p.

Research output: Contribution to journalArticleScientificpeer-review

tall oil
coatings
lignin
paperboard
fatty acids
20 Citations (Scopus)

Hydroperoxide production from linoleic acid by heterologous Gaeumannomyces graminis tritici lipoxygenase: Optimization and scale-up

Villaverde, J. J., van der Vlist, V., Santos, S. A. O., Haarmann, T., Langfelder, K., Pirttimaa, M., Nyyssölä, A., Jylhä, S., Tamminen, T., Kruus, K., de Graaff, L., Neto, C. P., Simoes, M. M. Q., Domingues, M. R. M., Silvestre, A. J. D., Eidner, J. & Buchert, J., 2013, In : Chemical Engineering Journal. 217, p. 82-90 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Linoleic acid
Lipoxygenase
Linoleic Acid
Hydrogen Peroxide
Acids
43 Citations (Scopus)

Impact of hydrothermal pre-treatment to chemical composition, enzymatic digestibility and spatial distribution of cell wall polymers

Holopainen-Mantila, U., Marjamaa, K., Merali, Z., Käsper, A., de Bot, P., Jääskeläinen, A. S., Waldron, K., Kruus, K. & Tamminen, T., 2013, In : Bioresource Technology. 138, p. 156-162 7 p.

Research output: Contribution to journalArticleScientificpeer-review

digestibility
Cellulose
Spatial distribution
cellulose
Polymers
198 Citations (Scopus)

Inhibitory effect of lignin during cellulose bioconversion: The effect of lignin chemistry on non-productive enzyme adsorption

Rahikainen, J., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., Rojas, O. J. & Kruus, K., 2013, In : Bioresource Technology. 133, p. 270-278 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Bioconversion
Lignin
Cellulose
lignin
cellulose
12 Citations (Scopus)

Interactions of a lignin-rich fraction from Brewer's spent grain with gut microbiota in vitro

Niemi, P., Aura, A-M., Maukonen, J., Smeds, A. I., Mattila, I., Niemelä, K., Tamminen, T., Faulds, C. B., Buchert, J. & Poutanen, K., 2013, In : Journal of Agricultural and Food Chemistry. 61, 27, p. 6754-6762 8 p.

Research output: Contribution to journalArticleScientificpeer-review

spent grains
brewers grains
Lignin
intestinal microorganisms
lignin
8 Citations (Scopus)

Laser-induced fluorescence (LIF) of lignin and lignin model compounds in Raman spectroscopy

Lähdetie, A., Nousiainen, P., Sipilä, J., Tamminen, T. & Jääskeläinen, A-S., 2013, In : Holzforschung. 67, 5, p. 531-538 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Lignin
Raman spectroscopy
Fluorescence
Lasers
Wood
2 Citations (Scopus)

Lignofibre (LGF) organosolv process for producing dissolving pulps

Kangas, H., Tamminen, T., Liitiä, T., Asikainen, S. & Poppius-Levlin, K., 2013, In : J-FOR: Journal of Science & Technology for Forest Products and Processes. 3, 6, p. 48-55 8 p.

Research output: Contribution to journalArticleScientificpeer-review

Pulp
Cellulose
Pulp cooking
Ashes
Viscosity

Lignofibre (LGF) organosolv process for producing dissolving pulps

Kangas, H., Poppius-Levlin, K., Tamminen, T. & Liitiä, T., 2013.

Research output: Contribution to conferenceConference articleScientificpeer-review

dissolving pulp
pulp
cellulose
hemicellulose
cooking
38 Citations (Scopus)

Modification of the lignin structure during alkaline delignification of eucalyptus wood by kraft, soda-AQ, and soda-O2 cooking

Prinsen, P., Rencoret, J., Gutiérrez, A., Liitiä, T., Tamminen, T., Colodette, J. L., Berbis, M. A., Jiménez-Barbero, J., Martínez, A. T. & Del Río, J. C., 2013, In : Industrial & Engineering Chemistry Research. 52, 45, p. 15702-15712 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Delignification
Lignin
Cooking
Wood
Pulp
10 Citations (Scopus)

Release of small phenolic compounds from Brewer's spent grain and its lignin fractions by human intestinal microbiota in vitro

Aura, A-M., Niemi, P., Mattila, I., Niemelä, K., Smeds, A., Tamminen, T., Faulds, C., Buchert, J. & Poutanen, K., 2013, In : Journal of Agricultural and Food Chemistry. 61, 40, p. 9744-9753

Research output: Contribution to journalArticleScientificpeer-review

spent grains
brewers grains
Lignin
intestinal microorganisms
lignin