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Diatomaceous Earth (Kieselguhr)

규조토 (정제 규조토) E551c CAS 61790-53-2 Bleaching Agent & Processing Aid
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EATLABEL VERDICT
Generally Safe
Verified food additive with low risk profile
0 pts deduction
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Overview & Primary Purpose

Microscopic fossilized unicellular algae skeletons functioning as the gold standard depth filter for crystal-clear lagers.

Official Category: Bleaching Agent & Processing Aid (표백제·가공보조제)
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3-Nation (KR · US · EU) Regulatory Status

🇰🇷 South Korea (MFDS)
Approved

Approved filtration aid for beer and edible oils

🇺🇸 United States (FDA)
Approved

FDA GRAS beer and syrup clarifying agent

🇪🇺 European Union (EFSA)
Approved

Approved processing aid

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Commonly Found Foods

Lager beer filtrationcane sugar refiningedible vegetable oil clarifying
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Safer Clean-Label Alternatives

✓ Ceramic membrane microfiltration

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