Effects of xylooligosaccharide on angiotensin I-converting enzyme inhibitory activity of fish actomyosin and quality of snakehead balls with or without high hydrostatic pressure treatment

The interaction of fish actomyosin (AM) with high hydrostatic pressure (HHP) treatment (AM-HHP) and xylooligosaccharide (XOS) was analyzed. The binding force of AM/AM-HHP mainly binds with XOS was through hydrogen bonding and van der Waals forces. The interaction between AM-HHP and XOS was stronger than that between AM and XOS. The maximum binding affinity of AM-HHP and XOS was 400 MPa. The AM (400 MPa)-XOS complex had significantly enhanced...