The research was supported by the Key Technology R&D Program of China《The key technology of processing and application of konjac glucomannan (KGM) in large scale》(NO. 2007BAE42B04). The novel thermoplastic konjac glucomannan (TKGM) which was environmentally friendly and satisfy the use requirement was synthesized using KGM which was rich resource and renewable in China as raw material. The research was devoted to studying and developing a new useful thermoplastic material of TKGM and polylactide (PL...