The global food and beverage industries are undergoing a structural paradigm shift towards sustainable, allergen-free, and functional plant-based nutrition. Driven by both consumer preference changes and global environmental supply constraints, corporate purchasing departments and R&D formulation teams are searching for high-performance alternatives to animal proteins. In this evolving ecosystem, Brown Rice Protein (Oryza sativa) and related agricultural derivatives have emerged as key technical materials. Offering an outstanding amino acid profile, hypoallergenic properties, and excellent physical compatibility in food matrices, they are key to modern clean-label strategies.
As a leading player in agricultural processing and refinement, Xinrui Group (encompassing Guanxian Xinrui Industrial, Shandong Kawah Oils, and Guanxian Ruichang Trading) has built a highly integrated circular economy system. By optimizing extraction tech, utilizing state-of-the-art separation equipment, and adhering to strict international quality standards, we provide global food, beverage, and chemical manufacturers with high-purity protein products that guarantee supply stability and cost-efficiency.
Established in May 2003 and covering more than 1,000 mu, XINRUI GROUP has built a diversified bio-refinery and industrial logistics supply chain. The group owns thermal power generation, municipal cogeneration heating, natural gas supply systems, and modern deep-processing facilities. By integrating agricultural plantation, advanced R&D, step-by-step extraction, and direct import/export channels, the group achieves an annual output value of 2.8 billion RMB.
Guanxian Xinrui Industrial Co., Ltd. (formerly Guanxian Ruixiang Biotechnology Development Co., Ltd.), founded in 2007 with 100 million Yuan registered capital, processes 500,000 tons of wheat flour annually. Using a closed-loop system, we extract vital wheat gluten, wheat starch A, and wheat starch B. The remaining pentosans and starch B fractions are converted into premium ethanol and animal feed. This industrial model maximizes raw material utilization and minimizes waste.
Shandong Kawah Oils Co., Ltd., founded in 2014 with 120 million Yuan registered capital, is a leading provincial enterprise processing 180,000 tons of domestic Non-GMO soybeans annually. The facility applies advanced extraction processes to systematically produce food-grade soybean oil, low-temperature meal, isolated soy protein, and dietary fiber. Its core extraction tower features a single-line capacity that is among the largest in China.
To manufacture high-quality vegetable proteins, including brown rice protein and soy isolates, we deploy advanced physical-chemical separation processes. The tech roadmap balances yield with protein integrity:
Specifically utilized in our wheat gluten production line, this imported European separation technology separates proteins, starches, and fiber under closed, clean conditions. This yields high gluten elasticity and purity.
Deploying the DACHUANYUAN spray drying tower system, we ensure soy and vegetable protein powders receive uniform thermal treatment. This results in excellent dispersibility, solubility, and bulk density.
Byproducts like starch B and wash water are recycled to produce ethanol and high-protein animal feed, optimizing production costs and reducing environmental impact.
For Brown Rice Protein, our manufacturing partners use gentle enzymatic isolation. Standard thermal-chemical extraction can denature the protein, reducing solubility and digestibility. In contrast, our low-temperature enzymatic process breaks down the surrounding starch matrix without damaging the amino acid bonds. This produces a raw material with high purity (>80% protein content), excellent digestibility, and a light color profile suited for functional beverages and infant formula.
Food markets around the world face unique regional challenges and formulation requirements. A one-size-fits-all vegetable protein is no longer sufficient. Our portfolio is engineered to adapt:
Features specialized variants for meat emulation, injection, chopping, tofu manufacturing, and high-dispersion beverage applications.
Sourced from high-quality Non-GMO soybean cotyledons. Enhances dietary fiber profiles and improves water retention in processed foods.
Manufactured using tri-canter separation. Essential for dough strength, elastic texturizing, and binding in plant-based meats.
Grade A and Grade B wheat starches, alongside high-purity ethanol for industrial and food-grade applications.
In the plant-based ingredients industry, quality assurance is vital. Our vertically integrated supply chain ensures strict traceability, starting from raw crop plantation all the way to dispatch. We maintain a robust set of food safety and dietary certifications:
Gain a detailed view of our scale, technologies, and quality control processes. Below are official video materials from our production plants:
Xinrui Group