Learn about the science and techniques behind fish drying in this comprehensive 44-minute lecture. Explore the differences between drying and dehydration, understand key concepts such as water activity and moisture content, and examine the factors influencing drying rates. Discover various types of dried fishery products and methods of drying, while gaining insights into heat transfer, relative humidity, and salt content's role in the process. Conclude with a Q&A session to reinforce your understanding of this essential fish preservation technique.