Contents


**Chapter 6 115** Excipient-Free Spray Drying of Bioactive Recombinant Proteins Produced in Plants *by Natalía Reynisdóttir, Páll Thor Ingvarsson, Ásta María Einarsdóttir, Arnór Freyr Ingunnarson and Ildikó Nagy*

Preface

It is with great pleasure and enthusiasm that I present this comprehensive volume, *Drying Science and Technology*. As the field of drying continues to evolve with advancements in research and technology, the need for a comprehensive resource that encapsulates the latest knowledge becomes increasingly essential. This book aims to fill that void by providing a thorough exploration of the principles, methodologies, and

Drying, a fundamental unit operation in various industries plays a pivotal role in the preservation, processing, and manufacturing of a wide array of materials. From food and pharmaceuticals to ceramics and textiles, understanding the intricacies of drying processes is indispensable for optimizing efficiency, quality, and sustainability.

This book is designed to cater to the needs of students, researchers, and professionals seeking a deeper understanding of drying phenomena. It encompasses a diverse range of topics, including the fundamentals of heat and mass transfer during drying, various drying methods and techniques, mathematical modeling, and the latest innovations

Each chapter is crafted to provide a blend of theoretical foundations and practical applications, offering readers a holistic perspective on the subject. The contributions from esteemed experts in the field aim to bridge the gap between theory and practice,

As the editor, my goal is to foster a deeper appreciation for the science and technology of drying, stimulate further research endeavors, and contribute to the continuous improvement of drying processes across diverse sectors. I extend my heartfelt gratitude

I trust that this book will serve as a valuable resource for anyone interested in delving into the intricacies of drying science and technology. We hope that this book not only adds to the existing body of knowledge but also motivates additional research and

**Dr. Suvanjan Bhattacharyya**

Rajasthan, India

Department of Mechanical Engineering, Birla Institute of Technology and Science Pilani,

making this book a valuable reference for both academia and industry.

to all the contributors whose expertise has enriched this compilation.

innovation in the dynamic field of drying science.

applications within the realm of drying.

in drying technology.
