“…Alternative materials mainly include agricultural residues such as canola straw (Hosseinpour et al, 2010), residual vine shoots (Jiménez et al, 2009), rice straw (Rodríguez et al, 2010), wheat straw (Hedjazi et al, 2009), sunflower stalks (Khristova et al, 1998), and sugar cane bagasse (Andrade and Colodette, 2014). The ratio of the cellulose and other substances in such raw material contents is considered an important factor to estimate the potential for production of waste materials during pulping process.…”