This paper reviews current knowledge on two feedstuffs, that is, insect meal and fish by-
products, as alternatives to conventional animal protein sources. After an introductory part …

Background Seafood processing activity causes production of considerable amount of
waste/by-products and discards, resulting in negative economic and environmental impacts …

Aquaculture has grown rapidly to play a crucial economic and social role and meet the
increasing global demand for seafood. As aquaculture intensifies, there is increasing …

Highlights•Fish waste valorization is crucial for implementing SDG 2030 goals “zero
discards”.•Biointensification opens economically viable routes for low-value fish …

Currently, the Earth is subjected to environmental pressure of unprecedented proportions in
the history of mankind. The inexorable growth of the global population and the …

The disposal of food waste is a current and pressing issue, urging novel solutions to
implement sustainable waste management practices. Fish leftovers and their processing …

Abstract Omega-3 fatty acids (O3FA) are essential nutrients that play a crucial role in
maintaining human and animal health. They are known for their numerous health claims …

The oceans have been the Earth's most valuable source of food. They have now also
become a valuable and versatile source of bioactive compounds. The significance of marine …

Extraction of fish oil from fish byproducts not only increases the utilization rate of fish
resources but also reduces environmental pollution. Extraction methods affect the recovery …

Owing to economic growth and subsequent diversified diets there has been a rapid increase
in fish production globally. Accordingly, the amount of fish waste generated increased …