What You Need to Know
The batter’s rice flour gelatinizes at 60–70 °C, forming a cohesive film that holds the fillings. Turmeric’s curcumin oxidizes at 140–165 °C, imparting color and antioxidant compounds, while the Maillard reaction between amino acids from shrimp or pork and reducing sugars in the batter peaks at 140–165 °C, producing complex flavor notes.
The Science
Primary Reaction
Starch gelatinization and Maillard browning