Abstract：
The development of biodegradable polymers for both industrial and commercial uses is crucial nowadays due to the detrimental environmental effects of synthetic plastics. For a variety of uses, researchers have created numerous starch-based composites. The current study examines bioplastics made from maize and rice starch for packaging purposes. Several types of bioplastic samples are created using various ratios of gelatin, glycerol, citric acid, maize starch, and rice starch. People have discovered the value of plastics all around the world. It can be used for packaging, trash bags, liquid containers, throwaway quick service restaurant products, and other things. Regarding the negative aspect of plastics, their dumping after durability poses a serious risk to both people and wildlife. This prompted researchers to seek alternative natural resources that may be used to create flexible polymers that are recyclable, eco-friendly, and sustainable. It has been discovered that tuber and grain starches can be used to produce flexible biopolymers. The decision to choose the best among these choices is an MCDM problem because the carbohydrates from these suppliers have varying qualities. The Probabilistic Hesitant Fuzzy Set (PHFS)-based COmplex PRoportional ASsessment (COPRAS) method for solving uncertainty problems is utilized in this research study. To get the objective weights of the criteria in this case, we used the Critic method of weight determination. An example case of selecting the optimal hydrolyzes for biodegradable dynamic plastic synthesis was chosen to represent the applicability of the suggested approach. The findings demonstrate the feasibility of thermoplastic starches derived from rice and corn for packaging applications.
摘要：
由于合成塑料的有害环境影响,用于工业和商业用途的可生物降解聚合物的开发如今是至关重要的。对于各种用途，研究人员创造了许多淀粉基复合材料。当前的研究检查了用于包装目的的由玉米和大米淀粉制成的生物塑料。使用各种比例的明胶创建了几种类型的生物塑料样品，甘油，柠檬酸,玉米淀粉,还有大米淀粉.世界各地的人们都发现了塑料的价值。它可以用于包装，垃圾袋,液体容器,一次性快速服务餐厅产品，和其他的东西。关于塑料的负面影响，它们经久耐用后的倾倒对人和野生动物都构成了严重的风险。这促使研究人员寻找可用于制造可回收的柔性聚合物的替代自然资源，环保,和可持续的。已经发现块茎和谷物淀粉可用于生产柔性生物聚合物。在这些选择中选择最佳的决定是MCDM问题，因为这些供应商的碳水化合物具有不同的质量。在这项研究中，使用了基于概率犹豫模糊集（PHFS）的基于COmplex的方法来解决不确定性问题。在这种情况下，要获得标准的客观权重，我们使用了体重测定的Critic方法。选择用于生物可降解动态塑料合成的最佳水解物的示例情况以表示所建议方法的适用性。研究结果证明了源自大米和玉米的热塑性淀粉用于包装应用的可行性。
