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Step-by-Step Tutorial
PRACTICAL WALKTHROUGH · PARAMETERS · COMMON MISTAKES
Dry amaranth seeds are heated to ~180 °C, causing starch gelatinization and protein denaturation that rapidly expands the seeds into a porous, crunchy snack.
Origin: Aztec (Pre‑Columbian (c. 14th–16th century)) — Mesoamerica
See full technique reference →During heating, the internal moisture turns to vapor, raising pressure until the hull ruptures. The starch granules gelatinize and the proteins denature, creating a network of pores that traps steam and expands the seed. As the moisture content drops below 5 %, the structure hardens into a crisp texture.
Primary Reaction
Gelatinization of starch and denaturation of seed proteins leading to rapid expansion and pore formation
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