Bioplastic Production Using Aloe vera Gel as Plasticizer: A Sustainable Approach

The utilization of bioplastics has garnered considerable interest because of their capacity to alleviate environmental issues related to conventional petroleum-based plastics. This study explores the feasibility of utilizing Aloe vera gel as a plasticizer in bioplastic production, aiming to enhance biodegradability and sustainability. Aloe vera gel, a natural polysaccharide-rich material, offers promising characteristics such as biocompatibility, non-toxicity, and abundant availability. This research involves the formulation of bioplastic blends comprising biodegradable polymers such as starch from Cassava, along with varying concentrations of Aloe vera gel as a plasticizer. The resulting bioplastics' mechanical, thermal, and biodegradation properties are systematically evaluated using standard testing methods. Preliminary results demonstrate that Aloe vera gel effectively improves the flexibility and processability of bioplastic materials while maintaining adequate mechanical strength. Thermal analysis reveals enhanced thermal stability in some formulations, indicating the potential for diverse applications. The bioplastic film had a tensile strength of determined to be 5.53 N. Additionally, the percent mean breaking elongation was found to be 1.2%, indicating the extent to which the film can stretch before reaching its breaking point. The thickness yields a result of 0.05 mm. Moreover, biodegradation studies indicate accelerated degradation rates in composting conditions, highlighting the eco- friendly nature of Aloe vera-based bioplastics. This research underscores the possibility of Aloe vera gel as a sustainable alternative plasticizer in bioplastic production, offering a promising avenue for reducing reliance on fossil-based materials and addressing environmental concerns associated with plastic waste pollution.