High-Quality Meat Substitute Manufacturer & Factory

Empowering Global Plant-Based Brands with Industry 4.0 Raw Material Synthesis & Emulsification Engineering

Featured Plant Protein raw materials

Our key functional proteins, fibers, and binders optimized for industrial plant-based meat formulations.

Wholesale SDF

Soy Dietary Fiber Manufacturer, Supplier

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Wholesale VWG-PS

Wholesale VWG-PS Wheat Gluten Pellets

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Wholesale Tofu Protein

Tofu & Vegetarian Type Isolated Soy Protein 9003B

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High Quality SDF

High-Quality Soy Dietary Fiber Supplier

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Beverage & Dispersion ISP

Beverage & Dispersion Type Isolated Soy Protein 9030/9032

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Ethyl Alcohol Ethanol

Wholesale Ethyl Alcohol Ethanol 95 96 Superior Grade

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9030 Dispersion ISP

High-Quality 9030 Dispersion Type Isolated Soy Protein

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9003B Vegetarian ISP

High-Quality 9003B Vegetarian Type Isolated Soy Protein

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Whitepaper: Industrial Production of Plant-Based Proteins for Meat Substitutes

Abstract: The global alternative protein shift requires functional ingredients capable of matching animal muscle profiles. This document reviews the application of Non-GMO Isolated Soy Protein, Vital Wheat Gluten, and Soy Dietary Fiber in meat substitute manufacturing. It details extraction methods, rheological behavior, and supply chain strategies.

1. Global Meat Substitute Market: Industry Evolution & Technology Drivers

The global meat substitute industry is shifting from plant-based alternatives to biomimetic analogs that match the texture, flavor, and cooking properties of animal protein. In food processing, this change requires ingredients with precise physical behaviors rather than just basic nutrition.

Today's processors use high-shear extrusion technologies, including High Moisture Extrusion (HME) and Low Moisture Extrusion (LME). Isolated Soy Proteins (ISP) with high gelation properties are essential for creating fibrous textures. By understanding how proteins cross-link during thermal processing, manufacturers can produce vegan burgers, sausages, and seafood analogs with the right bite resistance and moisture retention.

2. Global Procurement Challenges in the Plant-Based Supply Chain

Global food brands face several supply chain challenges when sourcing alternative protein ingredients, including:

  • GMO Contamination Control: European and Asian buyers require strict Identity Preservation (IP) systems to confirm raw materials are Non-GMO.
  • Functionality Variations: Fluctuating emulsion stability and gel strength in protein powders can lead to production issues.
  • Traceability & Compliance: Clean-label trends require complete traceability from farm to factory, supported by global food safety certifications like BRC, Halal, and Kosher.

To address these concerns, manufacturers must control the entire process from crop sourcing to protein extraction. This ensures consistent gelation, dispersion, and oil absorption indexes across all product batches.

3. China Industry 4.0: Modern Processing at Shandong Kawah Oils

Shandong Kawah Oils Co., Ltd, a subsidiary of the Xinrui Group, operates advanced processing facilities for plant proteins. By using Non-GMO domestic soybeans, the company extracts soybean oil, low-temperature food-grade meal, isolated soy proteins, and dietary fiber in an integrated circular system.

The plant features the DACHUANYUAN spray drying tower, which has the largest single-line capacity in China. This configuration minimizes thermal damage to proteins during drying. The result is a highly functional soy protein isolate with preserved native structures, offering good dispersion, emulsification, and water binding capabilities.

4. Circular Economy & Resource Efficiency at Guanxian Xinrui Industrial

Our wheat processing is managed by Guanxian Xinrui Industrial Co., Ltd, which processes 500,000 tons of wheat flour annually. This facility uses advanced tri-canter separation technology to split wheat flour into vital wheat gluten, wheat starch A, and wheat starch B in a closed loop.

The starch B and pentosan are recycled to produce high-grade ethanol, while feed co-products supply local agricultural markets. This integrated industrial approach lowers production waste and carbon footprint, helping global partners meet their sustainability goals.

500,000 Tons Wheat Flour Processed/Yr
180,000 Tons Non-GMO Soybean/Yr
50,000 Tons Soy Protein Isolate/Yr
30,000 Tons Vital Wheat Gluten/Yr

5. Functional Applications in Food Systems

Every plant-based food system requires specific protein behaviors to achieve the desired texture and stability:

  • Emulsified Sausages & Cold Cuts: Emulsion-type soy proteins (such as 9001BW or 9007B-C) form stable oil-in-water emulsions that hold water and fat during cooking.
  • Structured Veg Meat Patties: Combining vital wheat gluten with isolated soy protein creates a chewy, fibrous structure that mimics animal muscle fibers.
  • Plant-Based Dairy & Beverages: Highly dispersible soy proteins (like 9030 or 9032) provide clean flavor profiles and remain stable without settling out of solution.
  • High-Fiber Health Foods: Soy Dietary Fiber improves water retention and texture in baked goods and meat substitutes while increasing dietary fiber content.

Technical Parameters

ISP Gel Strength: ≥300g/cm² (Customizable up to 600g/cm² for structured analog applications)

NSI (Nitrogen Solubility Index): Ranges from 10% (for high-gel meat formulas) to 85% (for dispersion-type beverages)

Emulsification Ratio: 1:5:5 (Protein: Water : Oil) for emulsion-type proteins

Gluten Water Absorption: ≥160% to support crumb structure in baking and texturized proteins


Quality & Certifications

Our plants operate under strict quality management systems, ensuring full compliance for international markets:

ISO 9001 ISO 22000 HACCP BRC Global Standard IP Non-GMO HALAL KOSHER

About Xinrui Group

Established in May 2003, Xinrui Group covers an area of more than 1,000 mu. The group includes several specialized subsidiaries: Guanxian Xinrui Industrial Co., Ltd, Shandong Kawah Oils Co., Ltd, and Guanxian Ruichang Trading Co., Ltd. Together, they form an integrated agricultural industrialization group with an annual output value of 2.8 billion Yuan.

Xinrui Factory Entrance

Xinrui Group Production Complex

Processing Equipment

Advanced Protein Filtration Systems

Storage Silos

Raw Material Storage Silos

Integrated Industry & Trade Model

Guanxian Ruichang Trading Co., Ltd. handles direct exports from our factories, shipping plant proteins, vital wheat gluten, soluble dietary fiber, vermicelli, and industrial-grade ethanol to overseas markets. Direct export accounts for more than 60% to 70% of the group's total production capacity, providing direct communications, faster lead times, and competitive factory pricing for global clients.

Xinrui Logistics and Storage

Factory Walkthrough & Video Demos

Watch our production lines, raw material handling, and spray drying operations in action.

Quality Certifications Showcase

Our operations are audited and certified by international quality agencies to ensure full regulatory compliance.

Xinrui Group Certificate 1
ISO Certificate
Xinrui Group Certificate 2
HACCP Certified
Xinrui Group Certificate 3
BRC Food Safety
Xinrui Group Certificate 4
Halal Approved
Xinrui Group Certificate 5
Kosher Certification
Research Facility

On-site testing laboratories for quality verification of protein isolates and vital gluten.

Frequently Asked Questions

Are you a trading company or a manufacturer?

We are an integrated group company named Xinrui Group that combines manufacturing and exporting. Our production facilities include Shandong Kawah Oils Co., Ltd (producing 50,000 tons of isolated soy protein per year) and Guanxian Xinrui Industrial Co., Ltd (producing 30,000 tons of vital wheat gluten per year). Direct export operations are managed by our trading arm, Guanxian Ruichang Trading Co., Ltd.

What certificates do you have?

We maintain globally recognized certifications, including HACCP, ISO9001, ISO22000, BRC, HALAL, KOSHER, and IP-NON GMO (SGS). Additional regulatory certificates are available upon request.

What is the source of your soybeans?

We source local, high-quality Non-GMO soybeans. Our raw materials undergo strict Identity Preservation (IP) protocols from planting to final delivery to verify they remain Non-GMO.

How do your protein products function in plant-based meats?

Our Isolated Soy Proteins offer high gel strength and emulsification capabilities, which are essential for binding fat and water in meat alternatives. Our Vital Wheat Gluten provides the necessary elasticity and cohesive structure to mimic muscle fibers in plant-based chicken, beef, and seafood products.

Full Plant Protein Product Range

Our complete catalog of emulsifying proteins, vital wheat powders, and fiber ingredients for food applications.

Wholesale 9500 Meat Type

Wholesale 9500 Meat & Emulsion Type Isolated Soy Protein

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High Quality 9001BW

9001BW/9001B-Y/9000 Meat & Emulsion Isolated Soy Protein

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Wholesale VWG-P Powder

Wholesale VWG-P Wheat Gluten Powder Manufacturer

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Wholesale 9007B-C

Wholesale 9007B-C Meat & Emulsion Isolated Soy Protein

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Functional SPC

Functional Soy Protein Concentrate (NON GMO)

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High Quality 9006B

High-Quality 9006B Meat Type Isolated Soy Protein

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Wholesale 9005B

Wholesale 9005B Vegetarian Type Isolated Soy Protein

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Wholesale 9001BH

Wholesale 9001BH Meat Type Isolated Soy Protein

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