Kristiina Kruus

Dean

Research outputs

  1. 2019
  2. Published

    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. & 2 others, Suurnäkki, A. & Grönqvist, S., May 2019, In : Cellulose. 26, 8, p. 5085-5103 19 p.

    Research output: Contribution to journalArticle

  3. 2018
  4. Published

    Cellulases adsorb reversibly on biomass lignin

    Djajadi, D. T., Pihlajaniemi, V., Rahikainen, J., Kruus, K. & Meyer, A. S., 1 Dec 2018, In : Biotechnology and Bioengineering. 115, 12, p. 2869-2880 12 p.

    Research output: Contribution to journalArticle

  5. Published

    Deposition of xylan isolated from Pennisetum purpureum on fibres of Eucalyptus globulus and characterisation of the composition of the surface xylans by immunolabelling and enzymatic peeling

    Tamminen, T., Mikkelson, A., Siika-Aho, M., Kruus, K., Pere, J., Borges Gomes, F. J. & Colodette, J. L., 1 Nov 2018, In : Holzforschung. 72, 11, p. 915-922 8 p.

    Research output: Contribution to journalArticle

  6. Published

    Enzyme biotechnology in degradation and modification of plant cell wall polymers

    Marjamaa, K. & Kruus, K., 1 Sep 2018, In : Physiologia Plantarum. 164, 1, p. 106-118 13 p.

    Research output: Contribution to journalArticle

  7. Published

    A new crystal form of Aspergillus oryzae catechol oxidase and evaluation of copper site structures in coupled binuclear copper enzymes

    Penttinen, L., Rutanen, C., Saloheimo, M., Kruus, K., Rouvinen, J. & Hakulinen, N., 1 May 2018, In : PloS one. 13, 5, e0196691.

    Research output: Contribution to journalArticle

  8. Published

    Screening of glycoside hydrolases and ionic liquids for fibre modification

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

    Research output: Contribution to journalArticle

  9. Published
  10. Published

    Improved fibre dissolution with enzymatic treatment: Finnish patent application

    Rahikainen, J., Aro, N., Marjamaa, K. & Kruus, K., 2018, Patent No. FI 2018/5565

    Research output: Patent

  11. 2017
  12. Published

    Characterization of sulfhydryl oxidase from Aspergillus tubingensis

    Nivala, O., Faccio, G., Arvas, M., Permi, P., Buchert, J., Kruus, K. & Mattinen, M. L., 8 Dec 2017, In : BMC Biochemistry. 18, 1, 1 p., 15.

    Research output: Contribution to journalArticle

  13. Published

    Purification and concentration of lignin from the spent liquor of the alkaline oxidation of woody biomass through membrane separation technology

    Servaes, K., Varhimo, A., Dubreuil, M., Bulut, M., Vandezande, P., Siika-aho, M., Sirviö, J., Kruus, K., Porto-Carrero, W. & Bongers, B., 1 Nov 2017, In : Industrial Crops and Products. 106, p. 86-96 11 p.

    Research output: Contribution to journalArticle

  14. Published

    Structuring colloidal oat and faba bean protein particles via enzymatic modification

    Nivala, O., Mäkinen, O. E., Kruus, K., Nordlund, E. & Ercili-Cura, D., 15 Sep 2017, In : FOOD CHEMISTRY. 231, p. 87-95 9 p.

    Research output: Contribution to journalArticle

  15. Published

    Lignin Films from Spruce, Eucalyptus, and Wheat Straw Studied with Electroacoustic and Optical Sensors: Effect of Composition and Electrostatic Screening on Enzyme Binding

    Pereira, A., Hoeger, I. C., Ferrer, A., Rencoret, J., del Rio, J. C., Kruus, K., Rahikainen, J., Kellock, M., Gutiérrez, A. & Rojas, O. J., 10 Apr 2017, In : Biomacromolecules. 18, 4, p. 1322-1332 11 p.

    Research output: Contribution to journalArticle

  16. Published

    Lignin-derived inhibition of monocomponent cellulases and a xylanase in the hydrolysis of lignocellulosics

    Kellock, M., Rahikainen, J., Marjamaa, K. & Kruus, K., 1 Jan 2017, In : Bioresource Technology. 232, p. 183-191 9 p.

    Research output: Contribution to journalArticle

  17. Published

    A novel Colletotrichum graminicola raffinose oxidase in the AA5 family

    Andberg, M., Mollerup, F., Parikka, K., Koutaniemi, S., Boer, H., Juvonen, M., Master, E., Tenkanen, M. & Kruus, K., 2017, In : Applied and Environmental Microbiology. 83, 20, e01383-17.

    Research output: Contribution to journalArticle

  18. 2016
  19. Published

    Steam explosion of Brewer’s spent grain improves enzymatic digestibility of carbohydrates and affects solubility and stability of proteins

    Kemppainen, K., Rommi, K., Holopainen, U. & Kruus, K., 1 Sep 2016, In : Applied Biochemistry and Biotechnology. 180, 1, p. 94-108 15 p.

    Research output: Contribution to journalArticle

  20. Published

    Chemical characterization of hydrothermally pretreated and enzyme-digested wheat straw: An evaluation of recalcitrance

    Merali, Z., Marjamaa, K., Käsper, A., Kruus, K., Gunning, A. P., Morris, V. J. & Waldron, K. W., 1 May 2016, In : FOOD CHEMISTRY. 198, p. 132-140 9 p.

    Research output: Contribution to journalArticle

  21. Published

    Back to the future of soil metagenomics

    Nesme, J., Achouak, W., Agathos, S. N., Bailey, M., Baldrian, P., Brunel, D., Frostegård, Å., Heulin, T., Jansson, J. K., Jurkevitch, E. & 38 others, Kruus, K. L., Kowalchuk, G. A., Lagares, A., Lappin-Scott, H. M., Lemanceau, P., Le Paslier, D., Mandic-Mulec, I., Murrell, J. C., Myrold, D. D., Nalin, R., Nannipieri, P., Neufeld, J. D., O'Gara, F., Parnell, J. J., Pühler, A., Pylro, V., Ramos, J. L., Roesch, L. F. W., Schloter, M., Schleper, C., Sczyrba, A., Sessitsch, A., Sjöling, S., Sørensen, J., Sørensen, S. J., Tebbe, C. C., Topp, E., Tsiamis, G., Van Elsas, J. D., Van Keulen, G., Widmer, F., Wagner, M., Zhang, T., Zhang, X., Zhao, L., Zhu, Y. G., Vogel, T. M. & Simonet, P., 10 Feb 2016, In : Frontiers in Microbiology. 7, FEB, 73.

    Research output: Contribution to journalComment/debate

  22. Published

    Comparison of three deep eutectic solvents and 1-ethyl-3-methylimidazolium acetate in the pretreatment of lignocellulose: Effect on enzyme stability, lignocellulose digestibility and one-pot hydrolysis

    Wahlström, R., Hiltunen, J., Pitaluga De Souza Nascente Sirkka, M., Vuoti, S. & Kruus, K., 1 Jan 2016, In : RSC Advances. 6, 72, p. 68100-68110 11 p.

    Research output: Contribution to journalArticle

  23. 2015
  24. Published

    Treatment of milk fat with sn-2 specific Pseudozyma antarctica lipase A for targeted hydrolysis of saturated medium and long-chain fatty acids

    Nyyssölä, A., Miettinen, H., Kontkanen, H., Lille, M., Partanen, R., Rokka, S., Järvenpää, E., Lantto, R. & Kruus, K., 1 Feb 2015, In : International Dairy Journal. 41, p. 16-22 7 p.

    Research output: Contribution to journalArticle

  25. 2014
  26. Published

    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., 29 Oct 2014, In : Journal of Agricultural and Food Chemistry. 62, 43, p. 10437-10444 8 p.

    Research output: Contribution to journalArticle

  27. Published

    Cellulose hydrolysis and binding with Trichoderma reesei Cel5A and Cel7A and their core domains in ionic liquid solutions

    Wahlström, R., Rahikainen, J., Kruus, K. & Suurnäkki, A., 1 Jan 2014, In : Biotechnology and Bioengineering. 111, 4, p. 726-733 8 p.

    Research output: Contribution to journalArticle

  28. Published

    Hydrolysis and composition of recovered fibres fractionated from solid recovered fuel

    Kemppainen, K., Siika-aho, M., Östman, A., Sipilä, E., Puranen, T., von Weymarn, N. & Kruus, K., 1 Jan 2014, In : Bioresource Technology. 169, p. 88-95 8 p.

    Research output: Contribution to journalArticle

  29. Published

    Spruce bark as an industrial source of condensed tannins and non-cellulosic sugars

    Kemppainen, K., Siika-aho, M., Pattathil, S., Giovando, S. & Kruus, K., 1 Jan 2014, In : Industrial Crops and Products. 52, p. 158-168 11 p.

    Research output: Contribution to journalArticle

  30. Published

    The essential role of plant cell wall degrading enzymes in the success of biorefineries: Current status and future challenges

    Silveira, M. H. L., Siika-Aho, M., Kruus, K., Garriga, L. M. & Ramos, L. P., 1 Jan 2014, Biofuels in Brazil: Fundamental Aspects, Recent Developments, and Future Perspectives. Springer International Publishing Switzerland, p. 151-172 22 p.

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  31. Published

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

    Rahikainen, J. L., Martin-Sampedro, R., Heikkinen, H., Rovio, S., Marjamaa, K., Tamminen, T., Rojas, O. J. & Kruus, K., 2014, 13th European Workshop on Lignocellulosics and Pulp, Seville, Spain, June 24-27, 2014.

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

  32. 2013
  33. Published

    Cellulose hydrolysis with thermo- and alkali-tolerant cellulases in cellulose-dissolving superbase ionic liquids

    Wahlström, R., King, A., Parviainen, A., Kruus, K. & Suurnäkki, A., 21 Nov 2013, In : RSC Advances. 3, 43, p. 20001-20009 9 p.

    Research output: Contribution to journalArticle

  34. Published

    Discovery of novel secreted fungal sulfhydryl oxidases with a plate test screen

    Nivala, O., Mattinen, M. L., Faccio, G., Buchert, J. & Kruus, K., 1 Nov 2013, In : Applied Microbiology and Biotechnology. 97, 21, p. 9429-9437 9 p.

    Research output: Contribution to journalArticle

  35. Published

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

    Rahikainen, J. L., Evans, J. D., Mikander, S., Kalliola, A., Puranen, T., Tamminen, T., Marjamaa, K. & Kruus, K., 10 Oct 2013, In : Enzyme and Microbial Technology. 53, 5, p. 315-321 7 p.

    Research output: Contribution to journalArticle

  36. Published

    Screening of microbes for lipases specific for saturated medium and long-chain fatty acids of milk fat

    Miettinen, H., Nyyssölä, A., Rokka, S., Kontkanen, H. & Kruus, K., 1 Oct 2013, In : International Dairy Journal. 32, 2, p. 61-67 7 p.

    Research output: Contribution to journalArticle

  37. Published

    The crystal structure of an extracellular catechol oxidase from the ascomycete fungus Aspergillus oryzae

    Hakulinen, N., Gasparetti, C., Kaljunen, H., Kruus, K. & Rouvinen, J., 17 Sep 2013, In : JOURNAL OF BIOLOGICAL INORGANIC CHEMISTRY. 18, 8, p. 917-929 13 p.

    Research output: Contribution to journalArticle

  38. Published

    Novel Penicillium cellulases for total hydrolysis of lignocellulosics

    Marjamaa, K., Toth, K., Bromann, P. A., Szakacs, G. & Kruus, K., 10 May 2013, In : Enzyme and Microbial Technology. 52, 6-7, p. 358-369 12 p.

    Research output: Contribution to journalArticle

  39. Published

    Screening of microbes for novel acidic cutinases and cloning and expression of an acidic cutinase from Aspergillus niger CBS 513.88

    Nyyssölä, A., Pihlajaniemi, V., Järvinen, R., Mikander, S., Kontkanen, H., Kruus, K., Kallio, H. & Buchert, J., 10 Apr 2013, In : Enzyme and Microbial Technology. 52, 4-5, p. 272-278 7 p.

    Research output: Contribution to journalArticle

  40. Published

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

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

    Research output: Contribution to journalArticle

  41. Published

    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. & 7 others, de Graaff, L., Neto, C. P., Simões, M. M. Q., Domingues, M. R. M., Silvestre, A. J. D., Eidner, J. & Buchert, J., 1 Feb 2013, In : Chemical Engineering Journal. 217, p. 82-90 9 p.

    Research output: Contribution to journalArticle

  42. Published

    Effect of temperature on lignin-derived inhibition studied with three structurally different cellobiohydrolases

    Rahikainen, J. L., Moilanen, U., Nurmi-Rantala, S., Lappas, A., Koivula, A., Viikari, L. & Kruus, K., 1 Jan 2013, In : Bioresource Technology. 146, p. 118-125 8 p.

    Research output: Contribution to journalArticle

  43. Published

    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., 1 Jan 2013, In : Bioresource Technology. 138, p. 156-162 7 p.

    Research output: Contribution to journalArticle

  44. Published

    On the factors affecting product distribution in laccase-catalyzed oxidation of a lignin model compound vanillyl alcohol: Experimental and computational evaluation

    Lahtinen, M., Heinonen, P., Oivanen, M., Karhunen, P., Kruus, K. & Sipilä, J., 1 Jan 2013, In : ORGANIC AND BIOMOLECULAR CHEMISTRY. 11, 33, p. 5454-5464 11 p.

    Research output: Contribution to journalArticle

  45. Published

    On the reactivity of the Melanocarpus albomyces laccase and formation of coniferyl alcohol dehydropolymer (DHP) in the presence of ionic liquid 1-allyl-3-methylimidazolium chloride

    Lahtinen, M., Viikari, L., Karhunen, P., Asikkala, J., Kruus, K. & Kilpeläinen, I., 1 Jan 2013, In : JOURNAL OF MOLECULAR CATALYSIS B: ENZYMATIC. 85-86, p. 169-177 9 p.

    Research output: Contribution to journalArticle

  46. Published

    Polysaccharide-acting enzymes and their applications

    Koivula, A., Voutilainen, S., Pere, J., Kruus, K., Suurnäkki, A., van den Broek, L. A. M., Bakker, R. & Lips, S., 1 Jan 2013, The European Polysaccharide Network of Excellence (EPNOE): Research Initiatives and Results. p. 375-392 18 p.

    Research output: Chapter in Book/Report/Conference proceedingChapterScientificpeer-review

  47. Published

    Topochemical pretreatment of wood biomass to enhance enzymatic hydrolysis of polysaccharides to sugars

    Mou, H. Y., Orblin, E., Kruus, K. & Fardim, P., 1 Jan 2013, In : Bioresource Technology. 142, p. 540-545 6 p.

    Research output: Contribution to journalArticle

  48. Published

    Preferential Adsorption and Activity of Monocomponent Cellulases on Lignocellulose Thin Films with Varying Lignin Content

    Martin-Sampedro, R., Rahikainen, J. L., Johansson, L-S., Marjamaa, K., Laine, J., Kruus, K. & Rojas, O. J., 2013, In : Biomacromolecules. 14, 4, p. 1231-1239

    Research output: Contribution to journalArticle

  49. 2012
  50. Published

    Bacterial tyrosinases and their applications

    Faccio, G., Kruus, K., Saloheimo, M. & Thöny-Meyer, L., 1 Dec 2012, In : Process Biochemistry. 47, 12, p. 1749-1760 12 p.

    Research output: Contribution to journalReview Article

  51. Published

    Methods for identifying lipoxygenase producing microorganisms on agar plates

    Nyyssölä, A., Heshof, R., Haarmann, T., Eidner, J., Westerholm-Parvinen, A., Langfelder, K., Kruus, K., de Graaff, L. & Buchert, J., 12 Jun 2012, In : AMB EXPRESS. 2, 1, p. 1-7 7 p.

    Research output: Contribution to journalArticle

  52. Published
  53. Published

    EFFECTS OF LIGNIN ON THE HYDROLYSIS OF CELLULOSE BY PURE AND MULTICOMPONENT ENZYMES

    Martin-Sampedro, R., Rahikainen, J., Hoeger, I., Marjamaa, K., Kruus, K., Filpponen, I., Laine, J. & Rojas, O. J., 2012, PROCEEDING OF THE 4TH INTERNATIONAL CONFERENCE ON PULPING, PAPERMAKING AND BIOTECHNOLOGY (ICPPB '12), VOLS. I AND II. Jin, Y., Wang, Z. & Wu, W. (eds.). p. 1044-1049 6 p.

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

  54. 2011
  55. Published

    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., 1 Dec 2011, In : Biotechnology and Bioengineering. 108, 12, p. 2823-2834 12 p.

    Research output: Contribution to journalArticle

  56. Published

    Effects of tyrosinase and laccase on oat proteins and quality parameters of gluten-free oat breads

    Flander, L., Holopainen, U., Kruus, K. & Buchert, J., 10 Aug 2011, In : Journal of Agricultural and Food Chemistry. 59, 15, p. 8385-8390 6 p.

    Research output: Contribution to journalArticle

  57. Published

    Sulfhydryl oxidases: Sources, properties, production and applications

    Faccio, G., Nivala, O., Kruus, K., Buchert, J. & Saloheimo, M., 1 Aug 2011, In : Applied Microbiology and Biotechnology. 91, 4, p. 957-966 10 p.

    Research output: Contribution to journalReview Article

  58. Published

    Crystal structure of an ascomycete fungal laccase from Thielavia arenaria - Common structural features of asco-laccases

    Kallio, J. P., Gasparetti, C., Andberg, M., Boer, H., Koivula, A., Kruus, K., Rouvinen, J. & Hakulinen, N., 1 Jul 2011, In : FEBS JOURNAL. 278, 13, p. 2283-2295 13 p.

    Research output: Contribution to journalArticle

  59. Published

    Crystallization and preliminary X-ray analysis of Aspergillus oryzae catechol oxidase

    Kaljunen, H., Gasparetti, C., Kruus, K., Rouvinen, J. & Hakulinen, N., 1 Jun 2011, In : Acta Crystallographica Section F: Structural Biology and Crystallization Communications. 67, 6, p. 672-674 3 p.

    Research output: Contribution to journalArticle

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