Processing aid
Is E1102 (Glucose oxidase) halal?
Usually an Aspergillus enzyme used to scavenge oxygen in packs and dough. Microbial origin is typical; the fermentation medium and carrier are not declared on a retail label.
Usually an Aspergillus enzyme used to scavenge oxygen in packs and dough. Microbial origin is typical; the fermentation medium and carrier are not declared on a retail label.
Source
Usually an Aspergillus enzyme used to scavenge oxygen in packs and dough. Microbial origin is typical; the fermentation medium and carrier are not declared on a retail label.
Classification as published in the Halal Authority India food ingredient numbers reference, the additive table used by halal certifiers across South Asia. Cross-checked against the IFANCA Halal Shopper's Guide.
What to ask the manufacturer
A recognised halal mark or a vegan declaration can settle this instead. If you email the brand, send one specific question:
For E1102 in this product: which organism or animal produced it, and is it microbial, plant, or animal?
Quick facts
| E-number | E1102 |
|---|---|
| Name | Glucose oxidase |
| Also on labels as | E1102, GOD, Aspergillus niger enzyme |
| Additive class | Processing aid |
| Classification | Source-dependent |
| Last verified | 2026-09-16 |
Common questions
Is E1102 (Glucose oxidase) halal?
Glucose oxidase is classified as Source-dependent. Usually an Aspergillus enzyme used to scavenge oxygen in packs and dough. Microbial origin is typical; the fermentation medium and carrier are not declared on a retail label.
Is Glucose oxidase halal or haram?
On the evidence cited on this page, Glucose oxidase is source-dependent. Doubtful until the source is known (mashbooh) Every position is attributed to a named certifier or scholarly body with a link, so you can verify it directly.
What else is Glucose oxidase called on ingredient labels?
It can appear as: E1102, GOD, Aspergillus niger enzyme.
Why isn't there a single yes/no answer for E1102?
Because the ruling depends on information the label does not carry — the source material, the production route, or which scholarly position you follow. This page shows each named position with a link so you can check it yourself.
Where does this page's information come from?
Every position on this page is attributed to a named certifier or scholarly body with a direct link, listed under 'What the sources say'. Muttoo aggregates and cites; it does not issue rulings.
Record enumber-e1102-glucose-oxidase · last verified 2026-09-16 · report an error