塑料的生产需要消耗宝贵的石油资源,而在被丢弃到垃圾填埋场或海洋中后,需要几个世纪才能降解。因此,对许多人而言,塑料几乎成为了环境灾难的代名词。由植物多糖纤维素制成的生物塑料,因其耐用性及可再生性而备受瞩目。但令人遗憾的是,现阶段的生物塑料也无法在自然环境中完全降解,并且局限于包装和食物 The production of plastic requires the consumption of precious oil resources, which can take centuries to be degraded after being discarded in landfills or the oceans. So for many, plastic is almost synonymous with environmental disasters. Bioplastics made of plant polysaccharide cellulose have drawn much attention due to their durability and reproducibility. However, it is regrettable that at this stage, the bioplastics can not completely degrade in the natural environment and are limited to packaging and food