Bioactivities of fish protein hydrolysates from defatted salmon backbones
Copyright policy )Bioactivities of fish protein hydrolysates from defatted salmon backbones
Bioactivities of bulk fish protein hydrolysates (FPH) from defatted salmon backbones obtained with eight different commercial enzymes and their combinations were tested. All FPH showed antioxidative activity in vitro. DPPH scavenging activity increased, while iron chelating ability decreased with increasing time of hydrolysis. All FPH showed ACE inhibiting effect which depended on type of enzyme and increased with time of hydrolysis. The highest effect was found for FPH produced with Trypsin. Bromelain + Papain hydrolysates reduced the uptake of radiolabelled glucose into CaCo-2 cells, a model of human enterocytes, indicating a potential antidiabetic effect of FPH. FPH obtained by Trypsin, Bromelain + Papain and Protamex showed the highest ACE inhibitory, cellular glucose transporter (GLUT/SGLT) inhibitory and in vitro antioxidative activities, respectively. Correlation was observed between the measured bioactivities, degree of hydrolysis and molecular weight profiles, supporting prolonged hydrolysis to obtain high bioactivities.
- VTT Technical Research Centre of Finland Finland
- Norwegian University of Science and Technology Norway
- SINTEF AS Norway
- University of Manitoba Canada
antioxidant, Glucose transport inhibition, ta220, Salmon backbones, ta4111, salmon backbones, Article, Fish protein hydrolysates, fish protein hydrolysates, clucose transport inhibition, Antioxidant, TP248.13-248.65, ACE-inhibition, Biotechnology
antioxidant, Glucose transport inhibition, ta220, Salmon backbones, ta4111, salmon backbones, Article, Fish protein hydrolysates, fish protein hydrolysates, clucose transport inhibition, Antioxidant, TP248.13-248.65, ACE-inhibition, Biotechnology
selected citations These citations are derived from selected sources.This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).124 popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.Top 1% influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).Top 10% impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.Top 10%
Citations provided by BIP!Popularity provided by BIP!