Driven by shifting dietary patterns, sustainability mandates, and the optimization of texture science, the international demand for plant-based alternatives is growing rapidly. Among these alternatives, replicating chicken muscle fibers represents one of the greatest challenges and opportunities in food engineering today. Producing premium frozen vegetarian chicken demands more than simple nutritional alignment. It requires an in-depth understanding of the physical properties of proteins—specifically, their behavior under thermal treatment, gelation strength, and structural performance.
As a leading manufacturer, we combine decades of raw material expertise with vertical agricultural integration to deliver reliable plant-based protein foundations. Our focus on Non-GMO Isolated Soy Protein (ISP) and Vital Wheat Gluten (VWG) enables brands to replicate the fibrous, juicy texture and bite of high-quality poultry. This whitepaper details our industrial methodologies, supply chain advantages, and technical formulations that help clients meet the growing market demand for meat alternatives.
Recreating the fibrous structure of chicken breast muscle requires balancing elastic and cohesive plant-based proteins. Vital Wheat Gluten provides the essential chewiness and elongated alignment, while Isolated Soy Protein acts as the structural binder and emulsifier. Together, they create a dense network that retains moisture during freezing and cooking, preventing dryness. The table below outlines how our technical protein ingredients are utilized to formulate distinct plant-based chicken alternatives.
| Ingredient Grade | Functional Properties | Target Application (Vegetarian Chicken) | Key Parameter Benefit |
|---|---|---|---|
| 9003B / 9005B Vegetarian Type | High gelation, uniform hydration, neutral odor profile | Vegetarian chicken breasts, tenders, and high-protein patties | Replicates cohesive chewiness without off-flavors |
| 9007B-C Meat & Emulsion Type | Superior oil/water emulsification, strong thermal binding | Emulsified vegetarian chicken nuggets, sausages, and deli cold cuts | Maintains stable structures under freezing conditions |
| VWG-P / VWG-PS Vital Wheat Gluten | Viscoelasticity, creates long fiber network structures | Fibrous meat analogs, pulled vegetarian chicken, and strips | Provides chewiness and bite resistance |
| SDF - Soy Dietary Fiber | High water-binding capacity, dietary fiber enrichment | Clean-label nuggets, patties, and minced vegetarian fillings | Improves cook yields and moisture retention |
By adjusting the ratio of Isolated Soy Protein 9003B to Vital Wheat Gluten, manufacturers can target specific textures. A higher ratio of wheat gluten yields a fibrous, stringy texture similar to shredded chicken breast, while a higher ratio of soy protein isolate produces the tender, elastic mouthfeel characteristic of processed chicken patties or nuggets.
Our manufacturing capabilities are anchored by Xinrui Group (established in 2003), which spans more than 1,000 mu of advanced industrial facilities. Our vertical agricultural integration connects grain cultivation directly to international trade, helping insulate our global partners from market fluctuations.
Established in 2007 with a registered capital of 100 million Yuan, this facility processes 500,000 tons of wheat flour annually. Utilizing advanced tri-canter separation technology, we produce vital wheat gluten (30,000 tons/year) and wheat starch in a clean, closed-loop cycle. Byproducts are integrated into animal feed and alcohol production, minimizing environmental impact and optimizing processing costs.
Founded in 2014 with 120 million Yuan in registered capital, this facility processes 180,000 tons of domestic Non-GMO soybeans annually. From oil extraction to low-temperature meal preparation, we manage the production of isolated soy protein and dietary fiber in-house. The site features China's largest single-line spray drying tower, manufactured by DACHUANYUAN, which helps ensure consistent protein quality and texture across batches.
Established in 2011 with a registered capital of 6 million Yuan, Ruichang Trading acts as the direct export arm of Xinrui Group. Exporting isolated soy protein, wheat gluten, and soluble dietary fiber directly from our factories, direct sales account for over 70% of our capacity. This integration simplifies procurement and provides global clients with transparent pricing, customs management, and direct logistics control.
Operating as a raw materials supplier to international food brands requires strict adherence to international safety standards and food regulations. We maintain rigorous compliance across our supply chain to ensure ease of import and integration into final products.
Our production facilities maintain certifications including HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, and IP Non-GMO. These certifications help ensure our ingredients meet regulatory standards in Europe, North America, the Middle East, and Southeast Asia.
Consumer preferences for plant-based chicken vary by region. Western markets often prefer firm, fibrous textures for grilled breast mock-ups and nuggets. In contrast, Asian markets frequently favor tender, elastic structures suited for hotpots, dim sum fillings, and braised dishes. Our technical team works with food scientists globally to adjust protein viscosity and water-absorption parameters to match local target textures.
Our commitment to clean, closed-loop processing is backed by investments in processing hardware. By managing the production line from raw wheat and soybean extraction to final spray drying and packaging, we maintain strict quality control at every stage. This approach helps prevent cross-contamination, maintains protein integrity, and ensures reliable functionality batch after batch.
"By using state-of-the-art separation and drying technologies, we preserve the natural gelling properties of soybean proteins, providing global manufacturers with reliable raw materials."
Explore our manufacturing lines, extraction processes, and raw material handling systems. We support full process transparency for client audits, demonstrating our compliance with global food safety standards.
Tour the industrial park of Xinrui Group and see our grain processing systems in action.
Watch the extraction process from low-temperature Non-GMO soybean meal to food-grade isolated soy protein.
Observe the separation and drying stages of our vital wheat gluten line.
See how we package, store, and ship our products to maintain quality during transport.
We are an integrated group company (Xinrui Group) that combines agricultural cultivation, raw material processing, and international export. Our subsidiary, Shandong Kawah Oils Co., Ltd, is the dedicated manufacturer of isolated soy protein, producing 50,000 tons per year. Guanxian Xinrui Industrial Co., Ltd manufactures vital wheat gluten (30,000 tons/year), and Guanxian Ruichang Trading Co., Ltd manages all direct exports and international logistics.
Our facilities are audited and certified under HACCP, ISO9001, ISO22000, BRC (Grade A/AA), HALAL, KOSHER, and IP-NON GMO. We also work with third-party testing services like SGS to provide chemical, microbiological, and genetic testing documentation upon request.
For structured, bite-resistant meat alternatives, we recommend our 9003B or 9005B Vegetarian Type Isolated Soy Protein. These grades are formulated to provide high gel strength and uniform hydration, helping form a stable matrix when combined with wheat gluten. For emulsified fillings or vegetarian nuggets, our 9007B-C Meat & Emulsion Type provides the necessary fat-binding capacity to prevent oil separation during cooking.
We maintain control over our raw material stream through our dedicated Non-GMO planting bases and testing protocols. Soybeans are tracked from seed sourcing through processing, extraction, and drying at Shandong Kawah Oils Co., Ltd. Each production batch undergoes PCR testing to verify genetic purity before shipment.
Xinrui Group