Figure 2.
Effects of pomegranate peel extract (PPE) concentration on the storage (G′) and loss (G″) modulus of gelatin/sodium alginate composite solutions during heating and cooling process. (C: Control, without PPE; PPE1: gelatin/sodium alginate solution with 1% PPE; PPE2: gelatin/sodium alginate solution with 2% PPE; PPE3: gelatin/sodium alginate solution with 3% PPE; Tm: Melting temperature (°C); Tg: Gelation temperature (°C)).
