caa a22 4500 463247949 CHVBK 20180405153331.0 cr unu---uuuuu 170326e20070401xx s 000 0 eng 10.1007/s10086-006-0827-y doi (NATIONALLICENCE)springer-10.1007/s10086-006-0827-y Hafrén Jonas Department of Wood Science, Swedish University of Agricultural Sciences, Wood Ultrastructure Research Centre (WURC), Box 7008, SE-750 07, Uppsala, Sweden aut Proteins in Norway spruce thermomechanical pulp [Elektronische Daten] [Jonas Hafrén] Two methods of cytochemical staining using Coomassie dye and Cu+-bicinchoninic acid, respectively, showed that there are proteins in thermomechanical pulp (TMP) of Norway spruce. Protein isolated from TMP was analyzed for amino acid composition. There was about twice the amount of acidic amino acid material compared with basic amino acids, and the presence of glucosamine indicated that the isolated polypeptides also contained glycoproteins. The presence of proteins in ray cells and fiber tracheids in TMP adds to the chemical heterogeneity of the structurally complex high-yield pulp. The Japan Wood Research Society, 2006 Amino acid nationallicence Cytochemical staining nationallicence Norway spruce nationallicence Protein nationallicence Thermomechanical pulp nationallicence Journal of Wood Science Springer-Verlag 53/2(2007-04-01), 143-146 1435-0211 53:2<143 2007 53 10086 https://doi.org/10.1007/s10086-006-0827-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10086-006-0827-y text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Hafrén Jonas Department of Wood Science, Swedish University of Agricultural Sciences, Wood Ultrastructure Research Centre (WURC), Box 7008, SE-750 07, Uppsala, Sweden aut NATIONALLICENCE 773 0- Journal of Wood Science Springer-Verlag 53/2(2007-04-01), 143-146 1435-0211 53:2<143 2007 53 10086 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer