Pioneering food-grade proteins engineered for superior structural integrity, emulsion stability, and clean label requirements.
The global agricultural raw ingredient sector is experiencing a monumental paradigm shift towards clean-label, functional botanical proteins. Modern consumers and industrial food processing houses require ingredients that do not merely substitute animal-derived matrices but actively enhance rheological and organoleptic properties. As a leading Vital Gluten Flour Supplier & Factory, Xinrui Group lies at the heart of this revolution.
Vital Wheat Gluten (VWG), dynamic in its viscoelasticity, is a structural power-house composed of complex glutenin and gliadin protein profiles. Extracted via modern separation systems, VWG is essential for modifying dough strength, regulating water absorption, and stabilizing structured vegan food formulations globally.
How we optimize agricultural inputs to minimize carbon footprints while outputting high-yield protein and starch fractions.
Established in 2007 with a registered capital of 100 million Yuan, Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd) operates as a state-of-the-art agricultural processor. Our infrastructure is capable of crushing and milling 500,000 tons of wheat flour annually.
From this primary wheat input, we output a diversified suite of high-purity ingredients:
This closed-loop design ensures that every metric ton of agricultural raw material is fully utilized, minimizing processing waste and generating a circular industrial ecosystem.
Traditional wet milling techniques for wheat protein yield varying levels of quality and large water footprints. At Xinrui, we have revolutionized production by deploying the world's most advanced tri-canter separation technology. In this closed system, wheat flour slurry is separated mechanically through differential centrifugal force.
This process extracts pure gluten (the protein complex) cleanly from starch A and starch B. Because the system is fully automated, closed, and hygienic, the extracted vital wheat gluten preserves its natural, undenatured state. The resulting powder features exceptional water absorption, elasticity, and cohesion.
| Parameters | Tri-Canter separation Technology | Traditional Hydrocyclone Systems |
|---|---|---|
| Gluten Yield Purity | ≥ 75.0% - 82.0% (Dry Basis) | 70.0% - 75.0% (Dry Basis) |
| Water Absorption | 150% - 200% Base Capacity | 120% - 150% Capacity |
| Viscoelastic Recovery | Excellent (Undenatured protein) | Variable (Partial thermal denaturation) |
| Water Footprint | Reduced by 35% via recycling | High fresh water requirement |
| B-Starch Isolation | High precision (increases ethanol yield) | Poor separation (high wastage) |
Operating as a key subsidiary of the diversified Xinrui Group, Shandong Kawah Oils Co., Ltd. was established in 2014 with 120 million Yuan in registered capital. It stands as a provincial leader in agricultural industrialization. Our facility processes 180,000 tons of domestic Non-GMO soybeans annually.
Through sequential extraction, we process low-temperature meal into high-value protein concentrates, isolated soy protein (ISP), and dietary fiber. The heart of our dry separation process is the **DaChuanYuan Spray Drying Tower**. This single line operates with one of the largest single-line output capacities in China, assuring homogeneous particle sizes, high dispersibility, and consistent batch quality.
Providing essential raw ingredients to the world's largest food manufacturers, feed operations, and industrial processors.
Delivering specific functionality across diverse global food and feed formulations.
Vital wheat gluten is critical in baking applications. Adding 1-2% VWG strengthens the dough's gluten matrix, improves gas retention during fermentation, increases baked loaf volume, and provides a resilient, soft crumb structure.
VWG acts as a primary structure-forming agent in plant-based meats. During thermal extrusion, the proteins align into parallel fibers that closely mimic the texture of muscle tissue in beef, poultry, and pork alternatives.
Our VWG-PS Wheat Gluten Pellets offer an excellent option for high-density aquaculture feeds. Its water-insolubility stabilizes feed pellets in water, preventing nutrient leaching and supporting high digestibility for fish and shrimp.
Founded in 2011, **Guanxian Ruichang Trading Co., Ltd.** acts as the primary trading arm of the Xinrui Group. With a registered capital of 6 million Yuan, Ruichang coordinates all international logistics and quality assurance.
By exporting **more than 70% of the factory's production capacity**, we have established a reliable supply network spanning over 60 countries. We offer end-to-end trace documentation, customs clearing clearance, and localized technical sales support.
Our production facilities operate under strict Quality Management Systems, certified by international safety and food quality organizations:
Xinrui Group holds complete certifications verifying our compliance with international food exports, including Non-GMO audits and global shipping protocols.
Get an inside look at our manufacturing facilities, processing equipment, and quality control systems.
Strategic initiatives targeted at carbon neutrality, automated production, and high-purity protein research.
By 2026, Xinrui Group aims to transition our production lines into smart manufacturing spaces. Using IoT monitoring, we will track and control wet processing variables in real time. This optimization will improve protein separation precision and decrease energy use by 18% per metric ton.
Additionally, our research division is working on enzymatic modifications for Vital Wheat Gluten. This research aims to create functional proteins that disperse more easily, opening up new opportunities in plant-based beverages and infant nutrition.
Frequently Asked Questions regarding our production capacity, certifications, and product specifications.
Industrial-grade plant proteins and co-products engineered for optimal texturizing, emulsifying, and binding capabilities.
Xinrui Group