Direct Factory Supply of Technical & Food Grade Plant Proteins engineered for emulsion, injection, vegetarian formulations, and dispersion stability.
Strategic Insights for Enterprise Food Manufacturers, Sports Nutrition Brands, and Industrial B2B Procurement Operations.
Modern industrial meat manufacturing relies heavily on high-functional isolated soy protein (ISP) to enhance fat-to-water binding matrices. Grades such as 9001BH and 9007B-A provide superior gelation indices and thermal irreversible gel structures, critical for preventing cook loss in emulsified sausages, frankfurters, and canned hams.
The global surge in plant-based dietary shifts requires raw plant protein isolate with minimal beany flavor profiles and rapid hydration characteristics. Grades 9003B and 9005B are formulated specifically for plant-based patties, texturized plant protein (TVP) extrusion, and traditional high-density tofu production.
Ready-To-Drink (RTD) protein beverages and dietary supplement powders require instant solubility without sedimentation. Our 9030 / 9032 Dispersion Isolated Soy Proteins undergo specialized enzymatic treatment and lecithinization to achieve instant wetting and low-viscosity suspension under neutral pH conditions.
Explore the operational capabilities of Xinrui Group & Shandong Kawah Oils Co., Ltd. — Delivering unparalleled cost efficiencies, vertical integration, and year-round volume continuity.
Originally established in 2007 with registered capital of 100 million Yuan, Guanxian Xinrui Industrial Co., Ltd. sits at the heart of our wheat processing ecosystem. Operating advanced tri-canter separation technology imported from Europe, the factory operates in a completely closed, ultra-clean environment. Processing 500,000 tons of wheat flour annually, the integrated facility yields Vital Wheat Gluten, Wheat Starch Grade A, Wheat Starch Grade B, and captures pentosan co-products for bio-ethanol and high-protein animal feed manufacturing.
Founded in 2014 with 120 million Yuan registered capital, Shandong Kawah Oils Co., Ltd. processes 180,000 tons of non-GMO domestic soybeans annually. The enterprise features a continuous multi-step extraction line converting raw beans into Non-GMO Soybean Oil, Low-Temperature Food Grade Soybean Meal, Isolated Soy Protein, and Soluble Soy Dietary Fiber. Kawah Oils operates the DACHUANYUAN high-capacity spray drying tower — housing the single largest production line footprint in China to guarantee absolute batch-to-batch protein powder consistency.
Spanning over 1,000 mu, featuring self-owned power generation, steam heat, and gas supply utilities.
Fully automated, sanitary separation line maximizing wheat protein yield and purity.
Maintains natural protein native structures to optimize emulsification and gelling indices.
The largest single isolated soy protein drying tower in China, producing uniform particle size.
How our continuous R&D advances molecular modification, enzymatic tailoring, and zero-carbon manufacturing over the next decade.
Our bio-engineering laboratory is developing micro-targeted enzymatic cleaving protocols to tailor the peptide length of bulk protein isolate. By controlling degree of hydrolysis (DH), we optimize osmolarity, speed of gastrointestinal absorption, and eliminate residual anti-nutritional factors like phytic acid and trypsin inhibitors.
To support Next-Gen plant-based whole-cut meat replacements (beef, chicken, seafood), our technical roadmap includes developing customized non-GMO soy isolates optimized specifically for High-Moisture Extrusion Processing (HMEC). These proteins exhibit customized fibrous shear strength matching real muscle tissue.
Xinrui Group is actively expanding its circular economy model to reduce product carbon footprints (PCF). By utilizing bio-ethanol co-products and pentosan streams for on-site clean energy conversion and feed production, our supply chain guarantees global procurement buyers a resilient, ESG-compliant partner.
Compare physical properties across our specialized Isolated Soy Protein and Wheat Protein grades to match your specific production line needs:
| Product Grade | Protein Content (Dry Basis) | Moisture | NSI (%) | Key Functional Property | Primary Application |
|---|---|---|---|---|---|
| 9001BH / 9007B-A | ≥ 90.0% | ≤ 7.0% | 80 - 90% | High Gel Strength & Fat Emulsification | Sausages, Frankfurters, Meat Balls |
| 9003B / 9005B | ≥ 90.0% | ≤ 7.0% | 75 - 85% | Firm Elastic Gel & Low Off-Flavor | Tofu, Vegetarian Meats, TVP Matrix |
| 9020 Injection Type | ≥ 90.0% | ≤ 7.0% | ≥ 90% | Ultra-low viscosity, High Solubilization | Brine Injection for Whole Hams & Poultry |
| 9030 / 9032 Dispersion | ≥ 90.0% | ≤ 6.5% | ≥ 92% | Instant Cold Water Dispersion, Heat Stable | Protein Powders, RTD Shakes, Dairy Formulations |
| VWG-P (Vital Wheat Gluten) | ≥ 85.0% | ≤ 9.0% | N/A | Viscoelastic Viscosity & Dough Strength | Bakery, Noodle Improvement, Meat Analogues |
| Soy Dietary Fiber (SDF) | ≥ 15.0% (Fiber ≥65%) | ≤ 8.0% | N/A | High Water Binding (1:8-12), Dietary Fiber | Fiber Enrichment, Bakery Moisture Retention |
Seamless International Trade Integration Managed Directly by Factory Exporter: Guanxian Ruichang Trading Co., Ltd.
Founded in 2011 with registered capital of 6 million Yuan, Guanxian Ruichang Trading Co., Ltd. serves as the exclusive direct export arm of Xinrui Group. Over 60% to 70% of total group manufacturing capacity is exported worldwide directly from our factory doors. By eliminating third-party trading intermediaries, global procurement teams benefit from transparent factory pricing, direct lot traceability, and flexible contract logistics.
Our facilities strictly enforce global food safety protocols. We maintain comprehensive audit certifications required by multi-national enterprise buyers across North America, Europe, the Middle East, Southeast Asia, and South America.
Take a virtual tour of our automated manufacturing lines, spray drying towers, and quality testing labs.
Integrated portfolio covering Soy Isolates, Wheat Gluten Powders & Pellets, Soy Dietary Fiber, Wheat Starch, and Superior Grade Ethanol.
Direct answers from our engineering and international trade teams regarding corporate structure, quality certifications, minimum order quantities, and product customization.
Explore our specialized dietary fibers, wheat gluten pellets, and high-purity ethanol products.
Xinrui Group