Enzyme

Glucose Oxidase Enzyme

Provisional Moderate ScoreCompound

Hermetica Superfood Encyclopedia

Published March 15, 2026Last updated March 15, 2026Methodology · Editorial policy · Report an error

Evidence review status: unreviewed

Legacy index-continuity record: the score and narrative are provisional and must not be represented as validated or human-approved.

Review flags: AWAITING_SEMANTIC_VALIDATION

Provisional Summary

Glucose oxidase is a dimeric glycoprotein containing flavin adenine dinucleotide (FAD) as a crucial cofactor. This enzyme catalyzes the oxidation of β-D-glucose to D-glucono-δ-lactone, leading to the production of hydrogen peroxide.

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Screened PMID Records

Reported Benefits

Pending

Synergy Review

At a Glance

CategoryEnzyme

GroupEnzyme

Public Score StatusProvisional Moderate

Primary Keywordglucose oxidase enzyme benefits

Glucose Oxidase Enzyme close-up macro showing natural texture and detail — rich in antimicrobial, blood sugar, antioxidant

Glucose Oxidase Enzyme — botanical close-up

Reported Benefits (Provisional)

Exhibits antimicrobial activity by producing hydrogen peroxide, inhibiting the growth of bacteria and fungi.

Supports blood sugar regulation when used in glucose monitoring devices to measure blood sugar levels accurately.

Provides antioxidant support by removing excess glucose and generating gluconic acid, reducing oxidative stress.

Extends the shelf life of baked goods and beverages by inhibiting microbial spoilage and oxidation.

Promotes oral health when included in oral care products to prevent dental plaque and maintain oral hygiene.

Origin & History

Natural habitat

Glucose oxidase (EC 1.1.3.4) is an oxidative enzyme derived primarily from fungi such as Aspergillus niger or Penicillium species. It catalyzes the oxidation of glucose into gluconic acid and hydrogen peroxide, playing a critical role in food preservation, glucose monitoring, and functional wellness applications. Known for its antimicrobial and antioxidant properties, glucose oxidase supports immune health, metabolic regulation, and various industrial processes.

“Glucose oxidase has been utilized in both traditional and modern applications, from its natural antimicrobial role in honey to its industrial use in glucose monitoring and food preservation. Research continues to explore its potential in wellness and functional innovations.”Traditional Medicine

Research Narrative (Provisional)

Glucose oxidase has been extensively studied for its antimicrobial, antioxidant, and metabolic benefits, including its role in glucose control, food preservation, and enhancing oral hygiene. Research also supports its application in various diagnostic tools and biosensors.

Preparation & Dosage

Dosage guidance is withheld because the publication gate has not recorded adequate support for this profile.

Nutritional Profile

- Oxidative Activity: Converts glucose into gluconic acid and hydrogen peroxide, supporting antimicrobial and antioxidant effects. - Metabolic Regulation: Helps manage glucose levels in clinical, diagnostic, and functional applications. - Broad Utility: Safe and versatile for use in food, medical, and cosmetic formulations.

Reported Mechanism (Provisional)

Mechanism of Action

Glucose oxidase, a dimeric glycoprotein containing a flavin adenine dinucleotide (FAD) cofactor, catalyzes glucose oxidation via a two-step process. First, FAD oxidizes β-D-glucose to D-glucono-δ-lactone, forming an enzyme-FADH₂ intermediate. Subsequently, electrons transfer from FADH₂ to molecular oxygen, generating hydrogen peroxide (H₂O₂).

Clinical Narrative (Provisional)

Glucose oxidase has been extensively studied for its diverse benefits, including its potent antimicrobial activity against bacteria and fungi through hydrogen peroxide production. Research highlights its utility in accurate blood sugar regulation via glucose monitoring devices and its role in providing antioxidant support by processing excess glucose. Furthermore, studies support its application in food preservation, enhancing oral hygiene, and as a crucial component in various diagnostic tools and biosensors.

Also Known As

EC 1.1.3.4GOx

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These statements have not been evaluated by the Food and Drug Administration. This content is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease.

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