Fig. 6. SDS–PAGE patterns of Alaska pollock surimi gels without (a) and with (b) setting. Samples were applied to 3% polyacrylamide gels at 50 lg protein/lane. Numbers designate fish bone concentration (%). STD = Kaleidoscope protein standard, MHCXL = cross-links of myosin heavy chain, MHC = myosin heavy chain, MHC2 = myosin heavy chain dimer, AC = actin, Co = b-connectin.