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1990

Improvement in the fermentability of steamed hemicellulose hydrolysate by ion exclusion

Buchert, J., Niemelä, K., Puls, J. & Poutanen, K., 1990, In : Process Biochemistry International. 25, 5, p. 176-180

Research output: Contribution to journalArticleScientificpeer-review

Improvement of the fermentability of steanud hemicellulose hydrolyzate by ion exclusion

Buchert, J., Niemelä, K., Puls, J. & Poutanen, K., 1990, In : Process Biochemistry International. 25, 5, p. 176-180

Research output: Contribution to journalArticleScientificpeer-review

1992

Alkaline degradation of peat humic acids: Part II. Indentification of hydrophilic products

Hänninen, K. & Niemelä, K., 1992, In : Acta Chemica Scandinavica. 46, p. 459-463

Research output: Contribution to journalArticleScientificpeer-review

Open Access
1997

A new method for determining the area of cell walls in rye doughs based on fluorescence microscopy and computer-assisted image analysis

Parkkonen, T., Heinonen, R. & Autio, K., 1997, In : Lebensmittel-Wissenschaft & Technologie. 30, 7, p. 743 - 747 5 p.

Research output: Contribution to journalArticleScientificpeer-review

14 Citations (Scopus)

Impact of the Donnan effect on the action of xylanases on fibre substrates

Buchert, J., Tamminen, T. & Viikari, L., 1997, In : Journal of Biotechnology. 57, 1 - 3, p. 217 - 222 6 p.

Research output: Contribution to journalArticleScientificpeer-review

13 Citations (Scopus)
1998

Comparison of light microscopy and spatially resolved fourier transform infrared (FT-IR) microscopy in the examination of cell wall components of strawberries

Suutarinen, J., Änäkäinen, L. & Autio, K., 1998, In : Lebensmittel-Wissenschaft & Technologie. 31, 7-8, p. 595-601

Research output: Contribution to journalArticleScientificpeer-review

40 Citations (Scopus)
1999

Comparison of small and large deformation measurements of whole meal rye doughs

Autio, K., Flander, L., Heinonen, R. & Kinnunen, A., 1999, In : Cereal Chemistry. 76, 6, p. 912-914 3 p.

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)

Determination of phenolic hydroxyl groups in lignin by combined use of 1H NMR and UV spectroscopy

Tiainen, E., Drakenberg, T., Tamminen, T., Kataja, K. & Hase, A., 1999, In : Holzforschung. 53, 5, p. 529-533 5 p.

Research output: Contribution to journalArticleScientificpeer-review

28 Citations (Scopus)

Effects of laccase/HBT treatment on pulp and lignin structures

Poppius-Levlin, K., Wang, W., Tamminen, T., Hortling, B., Viikari, L. & Niku-Paavola, M-L., 1999, In : Journal of Pulp and Paper Science. 25, 3, p. 90-94 5 p.

Research output: Contribution to journalArticleScientificpeer-review

85 Citations (Scopus)

Investigation of lignin-carbohydrate complexes in kraft pulps by selective enzymatic treatments

Tenkanen, M., Tamminen, T. & Hortling, B., 1999, In : Applied Microbiology and Biotechnology. 51, 2, p. 241-248 8 p.

Research output: Contribution to journalArticleScientificpeer-review

42 Citations (Scopus)
2001

Bread quality relationship with rheological measurements of wheat flour dough

Autio, K., Flander, L., Kinnunen, A. & Heinonen, R., 2001, In : Cereal Chemistry. 78, 6, p. 654-657 4 p.

Research output: Contribution to journalArticleScientificpeer-review

53 Citations (Scopus)

Characterization of carboxylic acids during kraft and Superbatch pulping

Buchert, J., Tenkanen, M. & Tamminen, T., 2001, In : Tappi Journal. 84, 4, 9 p.

Research output: Contribution to journalArticleScientificpeer-review

24 Citations (Scopus)

Effect of high-temperature fiberization on the chemical structure of softwood

Widsten, P., Laine, J. E., Qvintus-Leino, P. & Tuominen, S., 2001, In : Journal of Wood Chemistry and Technology. 21, 3, p. 227-245 19 p.

Research output: Contribution to journalArticleScientificpeer-review

25 Citations (Scopus)

Study of residual lignin in pulp by UV resonance raman spectroscopy

Halttunen, M., Vyörykkä, J., Hortling, B., Tamminen, T., Batchelder, D., Zimmermann, A. & Vuorinen, T., 2001, In : Holzforschung. 55, 6, p. 631-638 8 p.

Research output: Contribution to journalArticleScientificpeer-review

50 Citations (Scopus)
2002

Modification of spruce lignans with Trametes hirsuta laccase

Buchert, J., Mustranta, A., Tamminen, T., Spetz, P. & Holmbom, B., 2002, In : Holzforschung. 56, 6, p. 579-584

Research output: Contribution to journalArticleScientificpeer-review

37 Citations (Scopus)
2003

Activity of laccase on unbleached and bleached thermomechanical pulp

Grönqvist, S., Buchert, J., Rantanen, K., Viikari, L. & Suurnäkki, A., 2003, In : Enzyme and Microbial Technology. 32, 3-4, p. 439-445 7 p.

Research output: Contribution to journalArticleScientificpeer-review

48 Citations (Scopus)
2005

Oxidation of milled wood lignin with laccase, tyrosinase and horseradish peroxidase

Grönqvist, S., Viikari, L., Niku-Paavola, M-L., Orlandi, M., Canevali, C. & Buchert, J., 2005, In : Applied Microbiology and Biotechnology. 67, 4, p. 489 - 494 6 p.

Research output: Contribution to journalArticleScientificpeer-review

47 Citations (Scopus)
2006

Laccase-catalysed functionalisation of TMP with tyramine

Grönqvist, S., Rantanen, K., Alen, R., Mattinen, M-L., Buchert, J. & Viikari, L., 2006, In : Holzforschung. 60, 5, p. 503-508 6 p.

Research output: Contribution to journalArticleScientificpeer-review

45 Citations (Scopus)
2007

Direct method for the determination of phenolic hydroxyl groups in pulp

Liitiä, T. & Tamminen, T., 2007, In : Holzforschung. 61, 6, p. 623-627

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Filtrate analysis as tool to follow peroxide bleaching performance

Tamminen, T., Ranua, M., Dufour, B., Kokkonen, R. & Kauliomäki, S., 2007, In : O Papel. 68, 2, p. 82-91

Research output: Contribution to journalArticleScientificpeer-review

2008

Changes in fiber ultrastructure during various kraft pulping conditions evaluated by 13C CPMAS NMR spectroscopy

Virtanen, T., Maunu, S. L., Tamminen, T., Hortling, B. & Liitiä, T., 2008, In : Carbohydrate Polymers. 73, 1, p. 156-163 8 p.

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)

Effect of wet spinning parameters on the properties of novel cellulosic fibres

Vehviläinen, M., Kamppuri, T., Rom, M., Janicki, J., Ciechañska, D., Grönqvist, S., Siika-Aho, M., Elg Christoffersson, K. & Nousiainen, P., 2008, In : Cellulose. 15, 5, p. 671-680 10 p.

Research output: Contribution to journalArticleScientificpeer-review

46 Citations (Scopus)

Modelling of chemical pulp bleaching

Tarvo, V., Kuitunen, S., Lehtimaa, T., Tervola, P., Räsänen, E., Tamminen, T., Aittamaa, J., Vuorinen, T. & Henricson, K., 2008, In : Nordic Pulp and Paper Research Journal. 23, 1, p. 91 - 101 11 p.

Research output: Contribution to journalArticleScientificpeer-review

9 Citations (Scopus)

New method for aroma barrier testing

Vähä-Nissi, M., Hjelt, T., Jokio, M., Kokkonen, R., Kukkonen, J. & Mikkelson, A., 1 Nov 2008, In : Packaging Technology and Science. 21, 7, p. 425-431 7 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Polymerization of different lignins by laccase

Mattinen, M-L., Suortti, T., Gosseling, R., Argyropoulos, D. S., Evtuguin, D., Suurnäkki, A., de Jong, E. & Tamminen, T., 2008, In : BioResources. 3, 2, p. 549-565 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
60 Citations (Scopus)
2009

Activation of thermomechanical pulp by laccases as studied by UV-Vis, UV resonance Raman and FTIR spectroscopy

Lähdetie, A., Liitiä, T., Tamminen, T., Pere, J. & Jääskeläinen, A-S., 2009, In : Holzforschung. 63, 6, p. 745-750 6 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Adsorption of different laccases on cellulose and lignin surfaces

Saarinen, T., Orelma, H., Grönqvist, S., Andberg, M., Holappa, S. & Laine, J., 2009, In : BioResources. 4, 1, p. 94-110 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
27 Citations (Scopus)

Carbohydrate analysis of plant materials with uronic acid-containing polysaccharides: A comparison between different hydrolysis and subsequent chromatographic analytical techniques

Willför, S., Pranovich, A., Tamminen, T., Puls, J., Laine, C., Suurnäkki, A., Saake, B., Uotila, K., Simolin, H., Hemming, J. & Holmbom, B., 2009, In : Industrial Crops and Products. 29, 2-3, p. 571-580 10 p.

Research output: Contribution to journalArticleScientificpeer-review

184 Citations (Scopus)

Modification of lignans by Trametes hirsuta laccase

Mattinen, M-L., Struijs, K., Suortti, T., Mattila, I., Kruus, K., Willför, S., Tamminen, T. & Vincken, J-P., 2009, In : BioResources. 4, 2, p. 482-496 16 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
11 Citations (Scopus)

Reflectance UV-VIS and UV Resonance Raman spectroscopy in characterization of kraft pulps

Lähdetie, A., Liitiä, T., Tamminen, T. & Jääskeläinen, A-S., 2009, In : BioResources. 4, 4, p. 1600-1619 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
8 Citations (Scopus)
2010

Brightness development during mechanical pulp peroxide bleaching

Liitiä, T., Ranua, M., Honkonen, P., Mikkelson, A. & Kleen, M., 2010, In : Journal of Pulp and Paper Science. 36, 3-4, p. 91-97 7 p.

Research output: Contribution to journalArticleScientificpeer-review

Determination of the carboxylic acids in acidic and basic process samples by capillary zone electrophoresis

Rovio, S., Kalliola, A., Sirén, H. & Tamminen, T., 2010, In : Journal of Chromatography A. 1217, 8, p. 1407-1413 7 p.

Research output: Contribution to journalArticleScientificpeer-review

27 Citations (Scopus)

Galactoglucomannan stabilization during the initial kraft cooking of Scots pine

Paananen, M., Tamminen, T., Nieminen, K. & Sixta, H., 2010, In : Holzforschung. 64, 6, p. 683-692 10 p.

Research output: Contribution to journalArticleScientificpeer-review

26 Citations (Scopus)

Simulointi avuksi: tehokkaampaa tuotantoa ja palveluita

Savolainen, J., Kangas, P., Kalliola, A., Ylén, J-P., Olin, M., Heilala, J., Montonen, J. & Komonen, K., 2010, In : Promaint. 24, 4, p. 26-31

Research output: Contribution to journalArticleProfessional

2011

Acidity and lactonization of xylonic acid: A nuclear magnetic resonance study

Hummel, M., Leppikallio, M., Heikkinen, S., Niemelä, K. & Sixta, H., 2011, In : Journal of Carbohydrate Chemistry. 29, 8-9, p. 416-428 13 p.

Research output: Contribution to journalArticleScientificpeer-review

10 Citations (Scopus)

Characterization of fractionated lignins polymerized by fungal laccases

van de Pas, D., Hickson, A., Donaldson, L., Lloyd-Jones, G., Tamminen, T., Fernyhough, A. & Mattinen, M-L., 2011, In : BioResources. 6, 2, p. 1105-1121 17 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
40 Citations (Scopus)

Enzyme-aided fractionation of brewer's spent grains in pilot scale

Forssell, P., Treimo, J., Eijsink, V. G. H., Faulds, C., Collins, S., Schols, H. A., Hinz, S. W. A., Myllymäki, O., Tamminen, T., Zoldners, J., Viljanen, K., Waldron, K. W. & Buchert, J., 2011, In : Journal of the American Society of Brewing Chemists. 69, 2, p. 91-99 9 p.

Research output: Contribution to journalArticleScientificpeer-review

7 Citations (Scopus)

Incorporation of laccase in pigment coating for bioactive paper applications

Gustafsson, P., Grönqvist, S., Toivakka, M., Smolander, M., Erho, T. & Peltonen, J., 2011, In : Nordic Pulp and Paper Research Journal. 26, 1, p. 118-127 10 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Inhibition of enzymatic hydrolysis by residual lignins from softwood: Study of enzyme binding and inactivation on lignin-rich surface

Rahikainen, J., Mikander, S., Marjamaa, K., Tamminen, T., Lappas, A., Viikari, L. & Kruus, K., 2011, In : Biotechnology and Bioengineering. 108, 12, p. 2823-2834 12 p.

Research output: Contribution to journalArticleScientificpeer-review

192 Citations (Scopus)

Lignin oxidation mechanisms under oxygen delignification conditions. Part 1: Results from direct analyses

Kalliola, A., Kuitunen, S., Liitiä, T., Rovio, S., Ohra-aho, T., Vuorinen, T. & Tamminen, T., 2011, In : Holzforschung. 65, 4, p. 567-574 8 p.

Research output: Contribution to journalArticleScientificpeer-review

18 Citations (Scopus)

Lignin oxidation mechanisms under oxygen delignification conditions. Part 2: Advanced methods for the detailed characterization of lignin oxidation mechanisms

Rovio, S., Kuitunen, S., Ohra-aho, T., Alakurtti, S., Kalliola, A. & Tamminen, T., 2011, In : Holzforschung. 65, 4, p. 575-585 11 p.

Research output: Contribution to journalArticleScientificpeer-review

20 Citations (Scopus)

Lignin oxidation mechanisms under oxygen delignification conditions. Part 3: Reaction pathways and modeling

Kuitunen, S., Kalliola, A., Tarvo, V., Tamminen, T., Rovio, S., Liitiä, T., Ohra-aho, T., Lehtimaa, T., Vuorinen, T. & Alopaeus, V., 2011, In : Holzforschung. 65, 4, p. 587-599 13 p.

Research output: Contribution to journalArticleScientificpeer-review

28 Citations (Scopus)

Organic compounds in the processing of lateritic bauxites to alumina: Addendum to Part 1: Origins and chemistry of organics in the Bayer process

Power, G., Loh, J. S. C. & Niemelä, K., 2011, In : Hydrometallurgy. 108, 1-2, p. 149-151 3 p.

Research output: Contribution to journalArticleScientificpeer-review

19 Citations (Scopus)

Oxidation of lignans and lignin model compounds by laccase in aqueous solvent systems

Mattinen, M-L., Maijala, P., Nousiainen, P., Smeds, A., Kontro, J., Sipilä, J., Tamminen, T., Willför, S. & Viikari, L., 2011, In : Journal of Molecular Catalysis B: Enzymatic. 72, 3-4, p. 122-129 8 p.

Research output: Contribution to journalArticleScientificpeer-review

33 Citations (Scopus)

Panimomäskin hyötykäyttö elintarvikesovelluksissa

Translated title of the contribution: Utilization of brewer's grain in food applicationsNiemi, P., Wilhelmson, A., Poutanen, K. & Buchert, J., 2011, In : Mallas ja Olut. 2011, 4, p. 120-124

Research output: Contribution to journalArticleProfessional

Solvent extraction as a means of preparing homogeneous lignin fractions

Ropponen, J., Räsänen, L., Rovio, S., Ohra-Aho, T., Liitiä, T., Mikkonen, H., Van De Pas, D. & Tamminen, T., 2011, In : Holzforschung. 65, 4, p. 543-549 7 p.

Research output: Contribution to journalArticleScientificpeer-review

49 Citations (Scopus)
2012

Accurate and reproducible determination of lignin molar mass by acetobromination

Asikkala, J., Tamminen, T. & Argyropoulos, D. S., 2012, In : Journal of Agricultural and Food Chemistry. 60, 36, p. 8968-8973 3 p.

Research output: Contribution to journalArticleScientificpeer-review

86 Citations (Scopus)

Alkaline peroxide mechanical pulping of novel Brazilian Eucalyptus hybrids

dos S. Muguet, M. C., Colodette, J. L. & Jääskeläinen, A-S., 2012, In : BioResources. 7, 3, p. 3823-3836 13 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
6 Citations (Scopus)

Behaviour of xyloisosaccharinic acid and xyloisosaccharino-1,4-lactone in aqueous solutions at varying pHs

Almond, M., Shaw, P. B., Humphreys, P. N., Chadha, M. J., Niemelä, K. & Laws, A. P., 2012, In : Carbohydrate Research. 363, p. 51-57 6 p.

Research output: Contribution to journalArticleScientificpeer-review

6 Citations (Scopus)

Catalysed alkaline oxidation as a wood fractionation technique

Rovio, S., Kallioinen, A., Tamminen, T., Hakola, M., Leskelä, M. & Siika-aho, M., 2012, In : BioResources. 7, 1, p. 756-776 20 p.

Research output: Contribution to journalArticleScientificpeer-review

Open Access
18 Citations (Scopus)