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What’s the best approach for grinding spices in bulk using a colloid mill without losing volatile oils to heat?

Tagged: Colloid mill for food industry, Emulsion production, Food homogenization, Food processing equipment, High-shear mixing, Industrial food milling, Mayonnaise production, Nut butter processing, Particle size reduction, Sauce production

This topic has 1 reply, 2 voices, and was last updated 25 minutes ago by Ruben.

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August 10, 2026 at 6:05 pm #4638

Scott
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What’s the best approach for grinding spices in bulk using a colloid mill without losing volatile oils to heat?

August 10, 2026 at 6:25 pm #4645

Ruben
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When grinding spices in a colloid mill, keeping the gap setting moderate and using water or oil-jacket cooling around the housing helps limit temperature rise, which preserves volatile aromatic oils that are easily lost to heat during fine milling. Feeding pre-crushed rather than whole spices also reduces residence time in the mill, giving a finer, more uniform powder or paste while protecting flavor and aroma intensity.
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