... 1 RESEARCH ON CHEMICAL COMPONENTS AND FUNCTIONAL PROPERTIES OF FISH PROTEIN ISOLATE (FPI) FROM BY-PRODUCTS OF Pangasius hypophthalmus Cao Xuan Thuy1, Tran Bich Lam2, Ha Thanh Toan3, ... hydrolysate) for making conveniences for spraying-dry. The hydrolysate is vacuum rotation concentrated in condition of temperature at 700C; rotation speed at 42 r.p.m and the concentration time is 1 ... Isolate) and albumin From the results that show in figure 5, the foaming ability of FPI from Pangasius hypophthalmus by-products is better than the one of MPI, but much less than the one of albumin...