Explore our industrial-grade wheat protein, gluten formulations, and high-performance isolated soy protein solutions manufactured under strict international standards.
A Technical and Biochemical Overview for Food Engineers and Global Purchasing Directors
Organic wheat protein (principally traded and utilized as Vital Wheat Gluten) is a natural macromolecular protein complex extracted from premium-grade wheat. Consisting primarily of two distinct protein fractions—extensible gliadin and cohesive, elastic glutenin—it possesses unique visco-elastic properties that cannot be replicated by any other plant protein in the food industry.
In aqueous environments, these proteins interact to form a complex, highly hydrated three-dimensional network. This network acts as a gas-retention barrier during fermentation, making vital wheat gluten indispensable for optimizing flour strength, gas capture, crumb structure, and structural elasticity in industrial bakery products, premium noodles, and advanced meat substitutes.
Our extraction system utilizes state-of-the-art multi-stage tri-canter separation technology, completely removing starch fractions while maintaining the native functional protein structures without chemical denaturation.
The global demand for clean-label, organic-certified, and plant-based protein ingredients is experiencing exponential growth. Food manufacturers are increasingly substituting synthetic binding agents with organic wheat gluten and functional soy proteins to satisfy modern consumer preference patterns. This paradigm shift is driven by:
How our vertically integrated circular economy model guarantees pricing stability, quality, and continuous supply.
Guanxian Xinrui Industrial Co., Ltd. processes over 500,000 tons of wheat flour annually. Our zero-waste industrial chain extracts wheat gluten, A-grade starch, and B-grade starch. The remaining Pentosan is processed directly into eco-friendly industrial ethanol and animal feed. This integration ensures price resilience against market fluctuations.
We import advanced tri-canter separation machinery, creating a completely closed, sterile, and automated loop. By eliminating manual handling, we keep heavy metals and microbiological counts far below standard limits. It ensures the native functionality of our wheat proteins remains unaffected.
Under our sister entity Shandong Kawah Oils Co., Ltd., we operate the largest single-line spray drying tower in China, designed by DACHUANYUAN. This advanced facility produces up to 50,000 tons of Non-GMO isolated soy protein annually, allowing us to manage bulk global demands with unmatched consistency.
Established in May 2003 and spanning over 1,000 mu, Xinrui Group has evolved into a diversified industrial leader with an annual output value of 2.8 billion Yuan. We control the entire production ecosystem from agricultural planting bases to industrial cogeneration, urban heating, gas supply, and deep agricultural processing.
In 2011, we established Guanxian Ruichang Trading Co., Ltd. as our dedicated global trade arm. Exporting directly to overseas destinations, Ruichang manages logistics, customs, and localization support for over 70% of the group's capacity, offering an integrated bridge between manufacturing control and local procurement expectations.
Quality begins in the soil. To guarantee purity, our soy and wheat divisions operate dedicated, traceable planting bases. Shandong Kawah Oils Co., Ltd. processes 180,000 tons of domestic Non-GMO soybeans annually. We use a precise step-by-step extraction method to produce low-temperature meal, isolated soy proteins, and dietary fiber, preserving protein structure at every stage.
Through our closed-loop traceability systems, bulk buyers can trace shipments from agricultural seeds to the final packaged powder.
Highly tailored functional profiles matching the technical demands of local production lines.
Vital Wheat Gluten (VWG-P) is used to fortify weak flours, optimize water absorption (up to 150-200% of its dry weight), and extend mixing tolerance. It provides the chewiness and structured crumb needed for high-speed commercial production lines.
Our meat and emulsion-type Isolated Soy Proteins (e.g. 9007B-C, 9001BH) combine high gelling properties with strong water and fat binding capacity. They create a stable emulsion matrix that mimics the bite, texture, and moisture of traditional meat products.
Our highly digestible Wheat Gluten Pellets (VWG-PS) act as a natural binder in aquaculture and premium pet foods. They improve water stability in aquafeed and supply high-purity protein without introducing anti-nutritional factors.
We recognize that global food manufacturers face varying regulatory environments, labeling laws, and cultural requirements. To ensure smooth integration, we provide:
Exporting over 70% of our production volume, we maintain rigorous control frameworks validated by global testing organizations.
We offer Identity Preserved (IP) Non-GMO verification, SGS analysis reports, and customized documentation packages on request.
Watch our automated manufacturing steps, advanced raw material extraction, and quality testing labs.
Technical answers to key inquiries from purchasing managers, food scientists, and import distributors.
Complete your formulations with our functional starches, specialty fibers, and high-purity ethanol grades.
Xinrui Group