9Viet Hoang, Nishi K. Bhardwaj, Kien L. Nguyen. A FTIR method for determining the content of hexeneuronic acid (hexA) and Kappa number of a high--yleld kraft pulp. Carbohydrate Polymers 61 (2005) 5-9.
10Peter Kauper, Davide Ferri. From production to product:part 2, FT--IR spectroscopy as a tool for quality control in the preparation of alkaline solutions of bagasse lignin. Industrial Crops and Products 20 (2004) 159-167.
9Pouteau C, Cathala B, Dole P, et al. Structural medication of kraft lignin after acid treatment: characterization of the apolar extracts and influence on the antioxidant properties polypropylene[J]. Industrial Crops and Products, 2005 (21): 101-108.
10Mariotti N, Hu L, Schorr D, et al. New Bio-composites Containing Industrial Lignins, Proceedings of the 55th International Convention of Society of Wood Science and Technology, August 27-31,2012, Beijing, CHINA.
