E-code guide
E1105Lysozyme
HalalEnzyme
E1105

Lysozyme

Preservative enzyme

SANHA classifies this as halal.
Based on 1 cited authority. Confidence: medium.

What authorities say

1 authority on record
1says Halal
Saying Halal1 of 1

Why this verdict

E1105 is lysozyme, an enzyme used as a preservative in some cheeses and wines. SANHA classifies E1105 as halal. It is extracted from egg white, which is halal.

Common questions

Is E1105 halal?

Lysozyme (E1105) is classified halal. SANHA classifies it as halal.

What is E1105 made from?

Lysozyme (E1105) is animal-derived in origin.

Only SANHA has a published position on this additive. The verdict is provisional until more authorities weigh in.
Last reviewed by the HalalHQ research team in May 2026.