Thickener · CAS 977017-31-4
Protease From Aspergillus Flavus Enzyme
FDA status: Approved. EU: not separately listed. No U.S. state has enacted a specific ban yet.
According to the U.S. Food and Drug Administration, Protease From Aspergillus Flavus Enzyme is FDA-approved, and no U.S. state has moved to restrict it independently of federal policy.
The verdict
Protease From Aspergillus Flavus Enzyme is FDA-approved, and no U.S. state has moved to restrict it.
- 4/5
- Low Risk
- Approved
- FDA status
- -
- EU status
- 0
- state regulations
CAS-led regulatory snapshot
Protease From Aspergillus Flavus Enzyme: no OFF product match; CAS 977017-31-4 is the lead registry handle on this row.
| Property | Value | Source |
|---|---|---|
| CAS Number | 977017-31-4 | CAS Registry |
| FDA Status | Approved | FDA SAFFA |
| EU Status | Not separately listed | EC 1333/2008 |
| E-Number | - | EU additive register |
| Category | Thickener | FDA functional class |
| Composite Safety Score | 4 / 5 (Low Risk) | PlainIngredients methodology |
| EFSA ADI | Not in our EFSA data | EFSA scientific opinion |
| U.S. State Actions | 0 states | State legislative records |
| Tracked Products | Not yet tracked | Open Food Facts (US) |
Values reflect official agency classifications as published by the U.S. Food and Drug Administration and the European Union's regulatory framework. See our methodology for scoring details.
Protease From Aspergillus Flavus Enzyme, explained
Protease From Aspergillus Flavus Enzyme (CAS 977017-31-4) is an FDA-regulated food substance used as flavor enhancer, flavoring agent or adjuvant, processing aid, stabilizer or thickener.
Common Uses
Catalog-profile peer axes
How Protease From Aspergillus Flavus Enzyme compares to its catalog-profile peers nationwide
Product-count (0) and safety-score (4/5) peer columns, disjoint link sets.
Score 4/5 peers (≥50 OFF products)
Nearest other additives by PlainIngredients safety score (floored at ≥50 tracked products), distinct from the count row.
Frequently Asked Questions
Is Protease From Aspergillus Flavus Enzyme safe to consume?
Protease From Aspergillus Flavus Enzyme scores 4/5 (Low Risk). FDA status is Approved. No OFF product match yet; the distinctive registry handle is CAS 977017-31-4, so this page leads with the chemical identity row rather than a shelf-prevalence claim.
What is Protease From Aspergillus Flavus Enzyme used for in food?
Protease From Aspergillus Flavus Enzyme (CAS 977017-31-4) is catalogued for flavor enhancer, flavoring agent or adjuvant, processing aid, stabilizer or thickener (Thickener); OFF has not matched a U.S. product row yet.