Search results for "Fish head"

Fermentation in fish and by-products processing: an overview of current research and future prospects

2020

Fish industry has been growing continuously over the last decades and generates huge amounts of by-products. These by-products come from fish head, skin, bones, thorns, and viscera. Part of them are processed for feed, collagen and oil production, and to a lesser extent to produce biofuels and fertilizers, but many other high-value bioactive compounds can be recovered. Fish fermentation, which is traditionally used to increase fish shelf-life, results into the formation of bacteria metabolites of interest. Applied to by-products, fermentation increases the quality of protein hydrolysates, oil and produces antioxidant compounds. This technology, which is safe, environmental-friendly and poor…