Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sasikala Anbarasan"'
Autor:
Sandip B. Bankar, Hakim Hebal, Sasikala Anbarasan, Ossi Turunen, Arno Parviainen, Laura Makkonen, Said Benallaoua, He Li, Alistair W. T. King, Ilkka Kilpeläinen
Publikováno v:
Hebal, H, Parviainen, A, Anbarasan, S, Li, H, Makkonen, L, Bankar, S, King, A W T, Kilpeläinen, I, Benallaoua, S & Turunen, O 2020, ' Inhibition of hyperthermostable xylanases by superbase ionic liquids ', Process Biochemistry, vol. 95, pp. 148-156 . https://doi.org/10.1016/j.procbio.2020.03.022
The use of enzymes in aqueous solutions of ionic liquids (ILs) could be useful for the enzymatic treatment of lignocellulose. Hydrophilic ILs that dissolve lignocellulose are harmful to enzymes. The toleration limits and enzyme-friendly superbase IL
Autor:
Ilkka Kilpeläinen, Arno Parviainen, Sasikala Anbarasan, Jenni Rahikainen, Anna Suurnäkki, Alistair W. T. King, Ossi Turunen, Terhi Puranen, Kristiina Kruus, Ronny Wahlström
Publikováno v:
Rahikainen, J, Anbarasan, S, Wahlström, R, Parviainen, A, King, A W T, Puranen, T, Kruus, K, Kilpeläinen, I, Turunen, O & Suurnäkki, A 2018, ' Screening of glycoside hydrolases and ionic liquids for fibre modification ', Journal of Chemical Technology and Biotechnology, vol. 93, no. 3, pp. 818-826 . https://doi.org/10.1002/jctb.5435
BACKGROUNDThis study elaborates the possibility to apply combined ionic liquid (IL) and enzyme treatments for pulp fibre modification. The approach involves swelling of fibre surfaces with IL followed by enzymatic modification of the disrupted fibre
Autor:
Yin Zhou, Kübra Telli, Li Zhang, Tianyi Yu, Tero Mentunen, Barış Binay, Yawei Wang, Sasikala Anbarasan, Michael Hummel, Aşkın Sevinç Aslan, Piia Iivonen, Herbert Sixta, Zhengding Su, Sami Havukainen, Ossi Turunen, Hairong Xiong
Publikováno v:
Extremophiles
The gene of Thermotoga maritima GH10 xylanase (TmXYN10B) was synthesised to study the extreme limits of this hyperthermostable enzyme at high temperatures in the presence of biomass-dissolving hydrophilic ionic liquids (ILs). TmXYN10B expressed from
Autor:
Juha Rouvinen, Sasikala Anbarasan, Tommi Timoharju, Matti Leisola, Ossi Turunen, Janice Barthomeuf, Ossi Pastinen
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 118:62-69
Sulfolobus acidocaldarius β-glycosidase (BGAL_SULAC) was used as an extremophilic enzyme model to study the effect of mutations close to the catalytic residues on the enzyme activity and the pH-activity profile. We report here the results for three
Autor:
Michael Hummel, Heikki Ojamo, Sasikala Anbarasan, Ossi Turunen, Ronny Wahlström, Herbert Sixta
Publikováno v:
Anbarasan, S, Wahlström, R, Hummel, M, Ojamo, H, Sixta, H & Turunen, O 2017, ' High stability and low competitive inhibition of thermophilic Thermopolyspora flexuosa GH10 xylanase in biomass-dissolving ionic liquids ', Applied Microbiology and Biotechnology, vol. 101, no. 4, pp. 1487-1498 . https://doi.org/10.1007/s00253-016-7922-9
Thermophilic Thermopolyspora flexuosa GH10 xylanase (TfXYN10A) was studied in the presence of biomass-dissolving hydrophilic ionic liquids (ILs) [EMIM]OAc, [EMIM]DMP and [DBNH]OAc. The temperature optimum of TfXYN10A with insoluble xylan in the pulp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22db7928571eb2cda3042e6a828d58d4
https://cris.vtt.fi/en/publications/5e8fd000-70f4-4130-a54a-7139b9a2b06d
https://cris.vtt.fi/en/publications/5e8fd000-70f4-4130-a54a-7139b9a2b06d
Autor:
Sasikala Anbarasan, Michael Hummel, Chartchai Khanongnuch, Ossi Turunen, Niwat Chawachart, Samuel Turunen, Herbert Sixta, He Li, Saisamorn Lumyong, Tom Granström
Publikováno v:
Extremophiles. 18:1023-1034
GH10 xylanase from Thermoascus aurantiacus strain SL16W (TasXyn10A) showed high stability and activity up to 70–75 °C. The enzyme’s half-lives were 101 h, 65 h, 63 min and 6 min at 60, 70, 75 and 80 °C, respectively. The melting point (T m), as
Autor:
Pirjo Vainiotalo, Matti Leisola, Sasikala Anbarasan, Janne Jänis, Mikko Laitaoja, Johanna Karimäki, Minna Vuolanto, Ossi Turunen, Marja Paloheimo
Publikováno v:
Applied and environmental microbiology. 76(1)
The effects of different structural features on the thermostability of Thermopolyspora flexuosa xylanase XYN10A were investigated. A C-terminal carbohydrate binding module had only a slight effect, whereas a polyhistidine tag increased the thermostab