Simple past tense and past participle of hydrolyze.(verb)
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Use "hydrolyzed" in a sentence
"There have been no reports of people getting sick from eating foods with the ingredient, a flavor enhancer called hydrolyzed vegetable protein, or HVP."
"Basic Food makes a flavor enhancer called hydrolyzed vegetable protein, or HVP."
"It looks like they're now calling the hydrolyzed vegetable protein "de-fatted nutri-soy granules"."