What You Need to Know
The Maillard reaction and pyrolysis of cellulose occur during roasting, while grinding ruptures secretory cells containing terpenes and phenolics. Blends like garam masala combine spices with complementary volatility profiles.
Freshly ground spices exhibit brighter top notes and deeper base flavors than pre-ground. Traditional stone grinding generates heat that subtly alters flavor chemistry versus electric grinders.
Key Parameters
Temperature
°C - °C
Time
2-3min
30s - 5min
Equipment
Flat stone grinder (sil batta)Cast iron skilletCooling tray
Steps
- 1.
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- 2.
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The Science
Primary Reaction
Pyrolysis of spice cell walls