There is an ever-increasing demand for manufacturing plastics out of sustainable resource because raw materials derived from fossils fuels are rather limited. Bio-based polymers can make excellent candidates for such materials, and they can make excellent candidates for such materials, and they can contribute to the well0 being of humankind by preserving the earth from nondegradable plastic waste. Biodegradable plastics are particularly important when the recycling of plastic waste becomes impossible or very difficult.