Koji Starter
Koji Starter appears in 64 indexed US food products. No FDA SAFFA status or CSPI rating is attached in this snapshot, so this page reports prevalence rather than a safety verdict.
What the data can answer
Koji Starter appears in 64 catalogued products, but this snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to it. This page therefore cannot answer whether the ingredient is safe from those sources. It can show how often it occurs, where it tends to sit on labels, and which kinds of products contain it.
- 64
- catalogued products
- #4,211
- usage rank of 247,206
- 22
- named brands represented
- 54%
- average depth down ingredient lists
Catalog prevalence comes from Open Food Facts ingredient lists. FDA SAFFA and CSPI Chemical Cuisine labels are shown only when the source record contains them.
High-volume listing for Koji Starter - usage rank #4,211
- Usage rank
- #4,211
- of 247,206 ingredients that appear in at least one catalogued product, tied with 37 others that also appear in exactly 64 products, listed in more products than 98.3% of them.
- Typical depth in an ingredient list
- 54%
- Of the way down the captured list, averaged across the 64 products listing it (mean slot 17.8). Koji Starter usually falls in the lower half of the list; this position does not measure its amount because source formatting, compound ingredients and labeling exceptions vary.
Computed from parsed product ingredient lists (Open Food Facts). The ranking covers 247,206 ingredients that appear at least once. Neither usage rank nor label depth is a safety clearance.
What this page can and cannot answer
Use prevalence before concern
Only 9.4% of linked products carry any separately flagged ingredient. The stronger differentiator here is market placement: Koji Starter spans 22 named brands and is led by the Condiments group. Start with Ajinomoto, bbq seasoned beef with vegetable on sticky rice; Alaskan Salmon; asian salad kit when comparing real formulations. Because the flagged component may be something else, neither the low co-occurrence rate nor the 99.5/100 product average proves this ingredient safe.
22 named brands carry this ingredient
The processing evidence is heterogeneous rather than a single shelf pattern: the largest NOVA group contains 48 of 60 classified products, leaving a meaningful remainder elsewhere. This breadth is why the page reports label depth, category, and product examples separately. Those dimensions help locate comparable products; combining them into a stronger safety claim would hide the variation the catalog actually contains.
Next check: compare label position across two brands before treating prevalence as equivalent exposure.
What else is usually in the same product as Koji Starter
Across the 64 products on this site that list Koji Starter, these flagged additives appear alongside it most often. The comparison column is how often each one appears across every product with a parsed ingredient list, so the two figures are measured over the same set. Caramel Coloring shows up about 1.6x more often with Koji Starter than in the catalogue at large.
| Additive | Shared products | Share of Koji Starter products | Share of all products |
|---|---|---|---|
| Caramel Coloring | 6 | 9.4% | 5.7% |
Co-occurrence describes what manufacturers formulate together. It is not a claim that these additives interact, and it carries no regulatory meaning. Counted over products with parsed ingredient lists; Open Food Facts, 2026-09-01.
How do the sampled products compare?
Each point is one of the 16 sampled products listed below: its overall safety score against how many separately flagged ingredients its label carries. Bubble size is the number of ingredient rows the label actually resolved to.
Safety score vs. flagged-ingredient count for products containing Koji Starter
Products Containing Koji Starter
A sample of 16 high-volume listings among the 64 indexed products containing Koji Starter:
High-volume peers for Koji Starter beside “Acidophilus”
High-volume peers for Koji Starter: 64 products, mean screening score 99.5/100. Catalog-mass neighbours in view: Acidophilus; Ail; Aloe vera. Axes below stay distinct so count-neighbors do not duplicate score-neighbors.
Similar product count
Nearest other ingredients by Open Food Facts product count (floored at ≥50).
Similar mean product score
Mean product-score neighbours (≥50 scored products), kept separate from the product-count peers above.
Using the Koji Starter evidence
Use the 64-product footprint and source labels as a starting point, then inspect the records most relevant to your question.
- Check the listed products containing Koji Starter before treating the aggregate count as a personal conclusion. Open product sample
- Move to a second ingredient page and compare registry fields plus catalog mass side by side. Compare a peer
- Read how PlainFoodSafe joins source records before treating a screening label as a personal food or health conclusion. Read the methodology
This page describes published source classifications and product-label coverage. It is not dietary, allergy, or medical advice.
Questions readers ask about Koji Starter
Why is there no FDA/CSPI verdict on Koji Starter? ▼
This snapshot has no FDA SAFFA status or CSPI Chemical Cuisine rating attached to Koji Starter, so PlainFoodSafe does not present a source-backed safety verdict. The page reports catalog prevalence (#4,211 of 247,206 ingredients) and label position instead.
Which product shelves show up most often with Koji Starter? ▼
Koji Starter ranks in the top decile by product count (#4,211 of 247,206), appearing in 64 indexed products led by Condiments. The sample list below is a slice of that footprint, not the full universe.
Why is Koji Starter so common on ingredient lists? ▼
The source record does not name a technical effect, yet Koji Starter appears in 64 products (#4,211 usage rank). High prevalence here describes formulation frequency, not an approved use level.
Regulatory status: FDA SAFFA (Koji Starter). Safety ratings: CSPI Chemical Cuisine; product presence: Open Food Facts via PlainFoodSafe (September 2026). Figures are computed from those sources, no editor-typed counts. Methodology · State regulations.