“…Polysaccharides are relatively non-toxic and so have no significant side effects (Schepetkin & Quinn, 2006), therefore, they play pivotal roles in food, pharmacy and material industries (Jiao, Yu, Zhang, & Ewart, 2011). Plant polysaccharides are linked by glycosidic bonds and displayed wide biological activities, such as immunomodulation (Teng et al, 2015), anticancer (Suresh et al, 2013), antioxidation (Yang, Wang, Li, & Yu, 2015), antimicrobial (Krichen et al, 2015), and wound-healing (Lazareva et al, 2001). Anticancer activities of polysaccharides are particularly interesting to be intensively investigated.…”