Bio-based chemicals are substances derived from renewable biological resources, such as plants and microorganisms. Unlike traditional chemicals made from fossil fuels, these sustainable alternatives can help reduce environmental impact and reliance on non-renewable resources. Examples include bioethanol, bioplastics, and biodiesel, which are produced through processes like fermentation and extraction. The production of bio-based chemicals often involves using agricultural feedstocks, such as corn, sugarcane, or cellulosic materials. This approach not only supports a circular economy but also promotes the use of green technologies. As industries seek to minimize their carbon footprint, bio-based chemicals are gaining attention for their potential to replace conventional chemical products.