Turning Oilseed Meals into High-Value Proteins
After oil extraction, defatted meals contain 35-50% protein — a valuable resource for food, feed and pharmaceutical applications. Huatai's patented technologies unlock this value with efficient extraction and purification processes.
Patented Extraction Technology
Huatai holds multiple national patents for protein extraction, including cottonseed protein dephenolization and rice bran protein extraction (Patent ZL200920089515.8). These proprietary processes overcome the anti-nutritional factors and extraction challenges unique to each raw material.
Multi-Raw Material Flexibility
Our protein processing systems handle multiple feedstock types: soybean meal for isolates (90%+ protein) and concentrates (65-70% protein), cottonseed meal with dephenolization, and rice bran with integrated stabilization and extraction — all on customizable production lines.
High Purity & Food Grade
Advanced membrane filtration, isoelectric precipitation and spray drying technologies produce protein products meeting international food-grade standards. Final products achieve protein contents exceeding 90% for isolates with excellent solubility and functional properties for food formulation.
Patented Protein Processing Equipment Range
Proprietary technology backed by national patents, delivering high-purity plant proteins for food and feed industries.
Soybean Protein Isolate Equipment
Huatai Soybean Protein Isolate (SPI) Equipment: alkaline extraction and isoelectric precipitation achieving ≥90% protein content and NSI ≥85%. Capacity 5-100 TP...
Soybean Protein Concentrate Equipment
Huatai Soybean Protein Concentrate (SPC) Equipment: dual-method alcohol washing and acid leaching production achieving 65-70% protein content. Capacity 10-200 T...
Rice Bran Protein Plant
Huatai Rice Bran Protein Plant: national patent ZL200920089515.8 technology for extracting hypoallergenic protein from rice bran with ≥80% purity. Capacity 10-1...
Ready to Extract More Value from Your Meal?
Tell us your raw material and target protein specifications — our engineering team will design the optimal extraction line.