A study was performed on stone groundwood (SGW) pulps produced on a pilot scale. The behaviour of selected juvenile and mature Norway spruce wood samples was investigated...
Keywords: Delamination, fibre development, fibrillation, juvenile wood, mature wood, microfibril angle (MFA), S1 layer, S2 layer, scanning electron microscopy (SEM), stone groundwood (SGW), ultrastructure of the cell wall
08/2007 | Holzforschung, Walter de GruyterA study was carried out aiming at understanding the fundamental reasons for different fibre behaviour exhibited by Norway spruce and Scots pine causing large energy consumption differences during thermomechanical pulping (TMP)...
Keywords: cell wall ultrastructure, defibration, fibre development, glucomannan, immunogold-EM, lignin, Picea abies, Pinus sylvestris, scanning electron microscopy (SEM), shives, S1 layer, S2 layer, transmission electron microscopy (TEM), thermomechanical pulping (TMP)
09/2008 | Holzforschung, Walter de GruyterA possible relation between cellulose microfibril angle and lignin content in the S2 layer was investigated by X-ray diffraction and cellular UV microspectrophotometry on spruce tissues [
Keywords: Cell wall assembly, cellulose microfibril angle (MFA), lignin content, S2 layer, spruce
07/2008 | Holzforschung, Walter de Gruyter