Cassava starch gel was mixed with additive agents (gluten protein, fiber, palm oil and latex) at 4
concentrations of 0, 5, 10 and 15%by weight of starch. Starch solution mixed with additive agents was heated
in hot baking mold, controlled temperature at 200°C for 5 minute. The properties of foam were investigated
including, color appearance, morphologyby scanning electron microscope (SEM), thickness by vernier caliper
anddensity by sand volumetric displacement method (Cinelli et al., 2006).