Chapter 14
Health Effects of Antioxidative and Antihypertensive Peptides from Marine Resources
Ida-Johanne Jensen,
Karl-Erik Eilertsen,
Hanne K. Mæhre,
Edel O. Elvevoll,
Rune Larsen,
Ida-Johanne Jensen
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorKarl-Erik Eilertsen
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorHanne K. Mæhre
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorEdel O. Elvevoll
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorRune Larsen
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorIda-Johanne Jensen,
Karl-Erik Eilertsen,
Hanne K. Mæhre,
Edel O. Elvevoll,
Rune Larsen,
Ida-Johanne Jensen
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorKarl-Erik Eilertsen
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorHanne K. Mæhre
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorEdel O. Elvevoll
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorRune Larsen
Norwegian College of Fishery Science, Faculty of Biosciences, Fisheries and Economics, University of Tromsø, Breivika, Norway
Search for more papers by this authorBook Editor(s):Se-Kwon Kim,
Se-Kwon Kim
Marine Bioprocess Research Center, Pukyong National University, Busan, Republic of Korea
Department of Chemistry, Pukyoung National University, Nam-Gu, Busan, Republic of Korea
Search for more papers by this authorSummary
The health benefits of a diet rich in seafood (fish and shellfish) are well recognised. In recent years, increased attention has been directed towards the potential health benefits of peptides of marine origin. Some peptides have been found to exhibit antioxidative and antihypertensive properties. This chapter reviews the properties of marine-derived peptides and evaluates their health benefits. Whereas antioxidative peptides may provide a beneficial effect in the gut, preventing unwanted food oxidation, angiotensin-converting enzyme (ACE) inhibitory peptides need to be absorbed in the intestine in order to enter the bloodstream and exert a physiological effect at the target site. According to theoretical knowledge, the antioxidants can prevent oxidative stress linked to several diseases, such as cardiovascular diseases (CVD), diabetes, neurodegenerative disorders and cancer, as well as ageing. Evaluation of the antihypertensive effects of ACE inhibitors from marine sources covers in vitro studies, animal studies and human clinical trials.
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