About the Book: Preparation of Fish By-Products and Waste Utilization
This book offers practical training in fish by-product utilization and waste
management. It introduces learners to the types and composition of fish waste
and explains simple methods for handling, preservation, and converting waste
into valuable products. The book covers the preparation of fish protein
concentrates, fish meal, fish oils, collagen, gelatin, chitin, and chitosan,
along with techniques for making biofertilizers, fish silage, and biogas.
It also includes chapters on packaging, quality control, shelf life, and the
economic aspects of marketing and entrepreneurship in this growing sector.
Designed for hands-on learning, this book equips readers with the skills