TIANJIN FUJI PROTEIN CO., LTD. (天津不二蛋白有限公司) is a specialized manufacturer and exporter of plant-based protein ingredients, located in Tianjin, China. As a subsidiary of Fuji Oil Group, a global leader in food ingredients headquartered in Japan, the company leverages cutting-edge biotechnology and food processing expertise to produce highly functional plant-derived peptides and dietary fibers for global health and nutrition markets.
Core Business and Product Portfolio
Tianjin Fuji Protein focuses on plant-based nutritional ingredients, catering to the food, beverage, nutraceutical, and dietary supplement industries. The company's R&D-driven approach ensures that its products deliver functional benefits, clean-label appeal, and application versatility.
1. Soy Peptide
- Hydrolyzed from non-GMO soy protein using enzymatic processes
- Rich in short-chain peptides that are rapidly absorbed
- Benefits:
- Promotes muscle recovery
- Supports cardiovascular health
- Enhances immune response
- Applications:
- Functional drinks and powders
- Sports nutrition products
- Meal replacements
2. Soluble Soybean Polysaccharide (SSPS)
- Water-soluble dietary fiber extracted from soybeans
- Functions as a:
- Stabilizer
- Emulsifier
- Thickener
- Key features:
- Excellent acid stability and solubility
- Low viscosity, heat resistance
- Clean-label, plant-based alternative to synthetic stabilizers
- Commonly used in:
- Acidified dairy beverages (e.g., yogurt drinks)
- Protein-fortified drinks
- Low-fat emulsified sauces
3. Walnut Peptide
- Bioactive peptide extracted from defatted walnut meal
- Contains amino acids such as glutamic acid, arginine, and leucine
- Known for:
- Cognitive enhancement
- Liver protection
- Anti-fatigue properties
- Utilized in:
- Brain health supplements
- Nutraceutical powders
- Functional food bars
4. Mung Bean Peptide
- Plant protein hydrolysate sourced from mung beans
- Exhibits:
- Antioxidant
- Anti-inflammatory
- Antihypertensive properties
- Used in:
- Herbal supplements
- Ready-to-mix drinks
- Beauty-from-within formulations
Manufacturing Capabilities
The company operates a GMP-compliant, fully automated production facility in Tianjin, equipped with:
- Enzymatic hydrolysis reactors
- Membrane filtration and spray-drying systems
- On-site microbiological and physicochemical testing laboratories
Production capacity includes:
- 1,500+ metric tons/year of soy peptide
- 500+ metric tons/year of functional polysaccharides
- Customized production for bulk orders and OEM/private label projects
Export Activity and Global Reach
Tianjin Fuji Protein serves both domestic and international markets with consistent quality and technical documentation. Export destinations include:
- Japan, South Korea, USA, Germany, Thailand, and Indonesia
Trade data indicates:
- Export volumes of soy peptide and SSPS have grown by over 30% year-on-year in the last three years
- The company maintains long-term partnerships with multinational beverage brands, nutraceutical companies, and ingredient distributors
Certifications and Regulatory Compliance
The company ensures adherence to global food safety and quality standards:
- ISO 9001:2015 Quality Management System
- HACCP
- FSSC 22000
- Halal and Kosher Certifications
- Compliance with:
- US FDA regulations
- EU Novel Food requirements
- China National Food Safety Standards (GB)
Each batch is traceable, with Certificates of Analysis (CoA) and Technical Data Sheets (TDS) available for B2B clients.
R&D and Innovation
R&D plays a central role in the company’s operations:
- The in-house R&D center collaborates with universities and biotech institutes in China and Japan
- Research focuses on:
- Bioactivity enhancement of peptides
- New sources of plant proteins
- Digestibility and absorption studies
- Development of custom formulations and prototypes for client-specific applications
Target Markets and Application Segments
Tianjin Fuji Protein products are tailored for:
- Sports nutrition and functional beverages
- Meal replacement brands
- Clean-label emulsifiers and stabilizer alternatives
- Nutraceuticals and dietary supplements
- Infant and elderly nutrition
The company offers both bulk ingredient supply and co-development services for branded product lines.
Competitive Advantages
- Backed by Fuji Oil Group, ensuring advanced R&D and global network
- Specialized in plant-based functional ingredients
- Proven expertise in enzymatic hydrolysis and peptide production
- Regulatory-compliant, export-ready documentation and testing
- Responsive to emerging trends in clean-label, plant-based, and functional nutrition
Achievements
- Selected supplier for top-tier sports nutrition brands in Asia
- Developed proprietary soy peptide process technology with improved bioavailability
- Participated in major industry events such as FIC China, Vitafoods Asia, and Hi Japan
- Recognized as a “National High-Tech Enterprise” by Chinese authorities
TIANJIN FUJI PROTEIN CO., LTD. continues to expand its global presence as a reliable supplier of innovative, science-backed, and clean-label protein and polysaccharide solutions that meet the evolving demands of the health and wellness industry.
