Wang W., Li Z., Liu J.-Z., Wang Y.-J., Liu S.-H., Sun M. (2013): Comparison between thermal hydrolysis and enzymatic proteolysis processes for the preparation of tilapia skin collagen hydrolysates. Czech J. Food Sci., 31: 1–4 The tilapia (Oreochromis niloticus) skin hydrolysate was produced by thermal or enzymatic hydrolysis processes. Several product characteristics were studied such as the av...