gelatinization

Starch absorbs water

Gelatinization is the process by which starch granules absorb water and swell when heated, transforming from a granular structure into a viscous gel.

This is what thickens sauces, gravies, and puddings: The gelatinization of the cornstarch gave the filling its smooth texture.

The term also applies to similar transformations in other materials.

process

amylose

Linear glucose chain

viscosity · gelation · retrogradation · pasting · solubilization · endothermic · enthalpy · hydrothermal · molecular · cross-linking

cooking

roux

Cooked fat-flour paste

  • bechamelMilk-thickened roux sauce
  • sauceLiquid food accompaniment
  • gravyThickened meat drippings

custard · slurry · cornstarch · thickener · simmer · whisk · stirring · saucepan · consistency · flour

texture

viscous

Thick and slow-flowing

translucent · gummy · silky · creamy · jellylike · elastic · cohesive · spreadable · pourable · set

baking

bread

Leavened flour product

  • doughFlour-liquid mixture for baking
  • crumbSmall broken-off piece
  • crustHard outer layer

staling · proofing · softness · shelf-life · retrogradation

Opposites
structural transformation state

gelatinizationretrogradation

Movement in reverse direction

recrystallization · staling · setback · liquefaction · crystallization

hydration state

gelatinizationdehydration

Excessive fluid loss

desiccation · drying · exudation

Family

gelatin, gelatinous, gelatine, gelatins, gelatinize, jellifying, gelatines, gelatinously, gelatinized

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Used worldwide · Timeless · Rated G