E1102Antioxidant
Glucose oxidase
What the research shows
No concerns
none of the findings here link it to harm
An enzyme made by certain fungi and insects.1
- Vegan
- Vegetarian
What research says
Studies in people
-
Benefit
Blood sugar after drinking2
In people, apple juice treated with glucose oxidase caused a smaller rise in blood sugar and insulin than untreated juice.
The signal at the top counts the findings in people and in animal and lab studies. A concern in studies of people outranks animal and lab studies, and “No concerns” needs at least one finding in people. When most findings in people point one way, the page leans that way (“Mostly”), and every finding is still shown. Findings whose study type is not stated are shown but not counted. This page is a reference, not medical advice. It describes what regulators and published research say. Talk to a doctor or dietitian about your own diet.
Regulatory status
Checked Sep 2026-
Canada Permitted Health Canada · Enzymes
Status reflects the named register on the date checked. It is not a safety rating. A country appears here once we've found this ingredient on its official list.
How we checkProducts
The 6 most-scanned of 49 products on Open Food Facts that list glucose oxidase.
- Sprouted Grain Loaf Première Moisson · 750 g 2 additives
- Sourdough Levain Artisan Loaf Portofino · 585 g 6 additives
- Everything French Bread Walmart 3 additives
- Baguettes Artisan Kirkland Signature · 750 g 3 additives
- Deluxe Panzerotti Pizza Busters · 2.8 kg 9 additives
- Pepperoni & Bacon Panzerotti Pizza Busters · 2.8 kg 9 additives
References
- 1Glucose oxidase. Wikipedia. Accessed September 30, 2026. CC BY-SA 4.0.
- 2Laue C, Ballance S, Knutsen SH, et al. Glycemic response to low sugar apple juice treated with invertase, glucose oxidase and catalase. Eur J Clin Nutr. 2019;73(10):1382-1391. doi:10.1038/s41430-019-0421-1