The same is true of «protein concentrates» such as rice protein concentrate. (pawster.com)
The presence of a chemical contaminant (melamine) within specific batches of wheat gluten and rice protein concentrate from Chinese companies used by the Menu Foods company and Wilbuer - Ellis Co. are the issues in this case. (aplusflintriverranch.com)
Many pet's lives could have been saved if NB had made public a recipe change about rice protein concentrate in their allergy formula, most customers would have immediately stopped using it had they known b / c rpc shouldn't have been in a grainless diet for pets with sensitivities. (itchmo.com)