Ingredient record
Maize or corn
“Maize or corn” appears in the ingredient information of at least one indexed pet food. Preparation, inclusion amount and the rest of the formulation can differ between products.
How to read this entry
We classify this term as named ingredient in the grains and starches category. The linked products supply the observation; they do not by themselves establish the ingredient’s nutritional effect.
Check whether the listing names the whole material, a flour, starch, protein or fibre fraction. Those forms are not interchangeable in a formulation.
Evidence status
This is an ingredient index entry linked to product information. We have not completed an ingredient-specific research appraisal for this entry. A term’s presence in a product does not demonstrate a health outcome, nutritional adequacy or the effect of that product.
Source and review
Product ingredient sections checked 24 September 2026. The linked product records show the wording and available source context. Manufacturer formulations and labels may change; verify the current pack and the intended market.
Research on this ingredient
Dog
Blinded food challenges in dogs with adverse food reactions
One study with 1 reviewed arm or dose connection(s).
Arm challenge_corn_flour
Blinded food challenges in dogs with adverse food reactions
Direct · dog. 12 dogs with atopic dermatitis and adverse food reactions.
Tested form: Single food challenge using corn flour; not a hydrolysed, rendered or extracted substitute. Dose: 40 g/day of the single food item (Daily oral food challenge mixed with the dog's elimination diet and water). Duration: One week per challenge; randomized order of eight food items and two placebo challenges. Comparator: Placebo challenges with elimination diet and water.
Measured finding: This food was investigated as one challenge item, but its individual reaction rate is not isolated in the abstract. Across food challenges, 91.7% of dogs reacted to one to six items; half also reacted during one placebo challenge.
Limitations: 12 selected dogs; item-specific results not available in the reviewed abstract. Placebo reactions reduce certainty in interpreting food-challenge responses. Exact food preparation must be retained.
Products listing or mentioning this ingredient
101 products linked through reviewed ingredient occurrences from manufacturer declarations or partial editorial summaries. Whole-label verification may remain pending. An ingredient’s presence alone does not establish a nutritional outcome.
- The Barking Bakery Doggy Cheesy Pupcorn Bag The Barking Bakery Doggy Cheesy Pupcorn Bag - Doggy Cheesy Pupcorn Bag; UK; manufacturer declaration Dog; Source data captured; Label verification pending; Evidence applicability requires the stated ingredient and study review scope