This book offers a comprehensive view of the creation and use of natural polysaccharides by integrating sustainability, bioengineering, and green materials in a unique way. With an in-depth coverage, it includes a thorough analysis of natural polysaccharides, delving into their synthesis, characteristics, and range of emerging technology applications, as well as guidance to researchers and practitioners who aim to reduce environmental effects by highlighting eco-friendly design concepts and sustainable manufacturing techniques. Highlighting the potential and adaptability of natural polysaccharides, ranging from eco-friendly packaging materials to medicinal innovations such as tissue engineering and drug delivery systems, this book provides useful information on the practical applications of natural polysaccharides in the real world, encouraging creativity and problem solving through case studies and practical examples.