RESEARCH AND DEVELOPMENT OF WOOD ACETYLATION Capillary Gas Chromatographic Analysis of Oligosaccharide Derivatives in Plant Tissue The Research Progress of Protein Acetylation Effect of Acetylation Treatment on Light Fastness and Thermal Stability of Pinus sylvestris var.mongolica Wood Research Progress of Plant Histone Acetyltransferases Rapid Prediction of the Weight Percentage Gain of Acetylated Wood Using Near Infrared Spectroscopy