What You Need to Know
During whipping or nitrogen injection, nitrogen dissolves into the chocolate matrix, forming stable micro‑bubbles. When the chocolate is tempered to 30–32 °C, cocoa butter crystallizes as Type V, which locks the bubbles in place and preserves the airy structure. The process also alters the melt profile, giving a lighter mouthfeel while maintaining structural integrity.
The Science
Primary Reaction
Cocoa butter crystallization (Type V) and nitrogen solubilization into chocolate matrix