Description
Tapioca gelation is a thermal process where cassava starch granules absorb water, swell, and leach amylose to form a network that sets upon cooling.
Technical
During heating to 60‑70 °C, starch granules gelatinize, releasing amylose which forms hydrogen bonds with water and neighboring chains. Upon cooling, retrogradation of amylose and amylopectin establishes a three‑dimensional gel network, while sugars act as plasticizers lowering the gelatinization temperature.
Science
Primary Reaction
Gelatinization of cassava starch with amylose leaching and retrogradation
Sensory Profile
Aroma ()
neutralmildslightly sweetearthysubtle starch
Origin & History
Civilization
Indigenous peoples of the Amazon basin (Tupi, Guaraní)
Era
Pre‑Columbian