Currently it has been used as milk replacement in young animal
feeding, fermented fish sauces, the production of fish peptone broth as
a microbiological growth media, and as food binding and gelling
agents. The main obstacle for commercial development of FPH into
human food products has been process economics, non-uniformity of
final product, functional problems and off-odors/flavors that can
commonly develop during this process (Kristinsson & Rasco, 2000).