NutriBiotic Rice Protein Vegan, Vanilla 80% Protein Content Hypo-Allergenic GMO & Gluten Free NutriBiotic vanilla flavored Rice Protein is a great tasting vegetable protein made from non-genetically modified whole grain sprouted brown rice. Free of the common food allergens normally associated with soy, milk, egg, wheat, and corn. This highly soluble powdered formula mixes easily into water, juice, or meals for an extra protein boost. Chemical processing is avoided by using a purified water and natural enzyme procedure. Low Temperature Enzyme Process The whole brown rice is first ground into a fine flour. Pure filtered water is then added, forming a thick slurry (called liquefaction) Natural enzymes are added in at different stages to break down and separate the carbohydrate and fiber from the protein portion of the whole grain. All processing temperatures are kept below 90° F. The low temperature and chemical free processing prevents denaturing of the amino acids. The final stage involves filtering, drying and low temperature milling.