Why the source word matters in hydrolyzed protein ingredients
Preserve the complete hydrolyzed-protein ingredient name and its food source, then keep allergen declarations separate from guesses about processing.
If a scanned ingredient becomes just hydrolyzed protein, an important part of the original name may have disappeared. Your first task is to compare the complete package wording with the transcription. Do not replace a specific source with the broad word vegetable or assume a source that is not visible.
Read the naming requirement in its US context
21 CFR 102.22 requires a protein hydrolysate's common or usual name to be specific and include the food source. Its examples include hydrolyzed soy protein and hydrolyzed wheat gluten. It also distinguishes hydrolyzed casein from a less specific milk-protein name. This is a particular naming rule, rather than a method for reconstructing a recipe from ingredient order.
Compare the original and captured text
Suppose a fictional US soup ingredient list clearly reads hydrolyzed soy protein, while a transcription saved hydrolyzed protein. The correction is to restore soy from the actual image, leaving a note that a source word was omitted. There is no need to guess a percentage, function or manufacturing process to repair that specific error.
| Original observation | Record action |
|---|---|
| Full source word is readable | Preserve the complete ingredient name |
| Source word is obscured by a crease | Mark it unreadable and obtain another view |
| A database supplies a different source | Keep the discrepancy open until the product version is matched |
If the source is unreadable, a brand's other soup is not a substitute source. Photograph the ingredient line with enough neighboring text to identify its boundaries, and keep the exact flavor, market and package version with the image.
Check allergen wording separately
The FDA allergen-labeling explanation describes identifying major-allergen food sources through ingredient naming, parenthetical declarations or an adjacent contains statement as applicable. A separate contains statement is not the only possible place the food source can be identified. Read the ingredient area and surrounding statements together.
Do not interpret hydrolyzed as an allergy clearance, and do not turn a missing transcription word into evidence that the food lacks that source. This guide repairs the record; it cannot determine suitability for an individual with a food allergy. Product-specific clarification and appropriate clinical guidance remain necessary for those decisions.
A useful manufacturer question identifies the exact printed ingredient and asks about the missing or conflicting source information. Keep any response dated and separate from the package quotation so future readers can see which fact came from which source.
Explore Ingredi AI through its official App Store listing or Google Play listing. When checking a scan, preserve the complete source-qualified name instead of accepting a shortened ingredient label.