Figure 6.
Microstructure of faba bean starch-free tofu analogues (A,B) and starch-hydrolysate-containing tofu analogues (C,D) observed in an optical microscope with 40× (A,C) and 100× (B,D) objectives. The lipids were stained red by Oil red O and the proteins were stained blue using Coomassie Brilliant Blue.