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.
What we know
Muttoo currently shows this as Source-dependent from a desk note. That is not a certifier ruling.
What we don’t know
No external A or B source (certifier or scholarly page) is on file yet. The pack in your hand does not, by itself, name the raw material or process.
Why it matters
Doubtful until the source is known (mashbooh)
What to verify
For E1102 in this product: which organism or animal produced it, and is it microbial, plant, or animal?
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 |
| External A/B source | None yet |
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.
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