TY - CHAP
T1 - Bioactive Peptides from Fish Protein By-Products
AU - Le Gouic, Aurélien V.
AU - Harnedy, Pádraigín A.
AU - FitzGerald, Richard J.
N1 - Publisher Copyright:
© 2019, Springer Nature Switzerland AG.
PY - 2019
Y1 - 2019
N2 - The interest in fish processing by-products and underutilized catch for the production of biofunctional food ingredients has increased in the last number of decades. These marine-derived components contain a significant quantity of protein, which is normally processed into low-value products such as animal feed, fishmeal, and fertilizer. However, due to the global demand for high-quality protein and the need for sustainable production and processing of landed material, the valorization of proteins and other nutrients from fish processing by-products has significantly increased. Fish processing by-products contain significant quantities of high-quality protein, which can be exploited as sources of essential nitrogenous nutrients and biologically active peptides. Bioactive peptides, including those from fish processing by-products, have been reported to possess the ability to beneficially modulate physiological processes associated with noncommunicable diseases. These short peptides, which are encrypted within the primary sequence of the parent protein and are released during food processing or gastrointestinal digestion, could have a role in the prevention and management of these diseases. This chapter reviews the recent literature on the processing and utilization of proteins and protein hydrolysates from fish processing by-products and underutilized fish species with a particular focus on their bioactive properties and peptide sequences.
AB - The interest in fish processing by-products and underutilized catch for the production of biofunctional food ingredients has increased in the last number of decades. These marine-derived components contain a significant quantity of protein, which is normally processed into low-value products such as animal feed, fishmeal, and fertilizer. However, due to the global demand for high-quality protein and the need for sustainable production and processing of landed material, the valorization of proteins and other nutrients from fish processing by-products has significantly increased. Fish processing by-products contain significant quantities of high-quality protein, which can be exploited as sources of essential nitrogenous nutrients and biologically active peptides. Bioactive peptides, including those from fish processing by-products, have been reported to possess the ability to beneficially modulate physiological processes associated with noncommunicable diseases. These short peptides, which are encrypted within the primary sequence of the parent protein and are released during food processing or gastrointestinal digestion, could have a role in the prevention and management of these diseases. This chapter reviews the recent literature on the processing and utilization of proteins and protein hydrolysates from fish processing by-products and underutilized fish species with a particular focus on their bioactive properties and peptide sequences.
KW - Biofunctional properties
KW - By-products
KW - Fish
KW - Hydrolysates
KW - Noncommunicable diseases
KW - Peptides
KW - Proteins
UR - http://www.scopus.com/inward/record.url?scp=85101438259&partnerID=8YFLogxK
U2 - 10.1007/978-3-319-78030-6_29
DO - 10.1007/978-3-319-78030-6_29
M3 - Chapter
AN - SCOPUS:85101438259
T3 - Reference Series in Phytochemistry
SP - 355
EP - 388
BT - Reference Series in Phytochemistry
PB - Springer Science and Business Media B.V.
ER -
