Wheat Protein Peptide

Premium Wheat Protein Peptide for Nutrition & Cosmetic Applications – Trusted Bio-Tech Manufacturer

Xi'an Jiayuan Bio-tech Co., Ltd. delivers high-purity Wheat Protein Peptide with protein content ≥80% and molecular weight primarily <1000 Da for superior bioavailability. Established in 2002, with more than 20 years of manufacturing experience, we have 2 production lines under GMP standard, approved by ISO, HALAL and KOSHER standards. Our enzymatic hydrolyzed peptides are highly water soluble over the pH range 2-10 and provide solutions to formulation issues in sports nutrition, clinical recovery and cosmetic applications. We have a registered capital of RMB 30 million and a technical staff of 30 specialists, providing scalable manufacturing and 24/7 after-sales support to worldwide B2B clients.

What Is Wheat Protein Peptide?

The product is a family of bioactive oligopeptides produced from non-GMO vital wheat gluten by controlled enzymatic hydrolysis and spray drying. The complex gluten proteins are hydrolyzed to chains of 2-10 amino acids, which results in a totally water-soluble constituent and avoids the viscosity and sedimentation problems sometimes associated with conventional wheat proteins.

The regulated molecular weight distribution (often 80% < 1000 Da) allows it to be directly absorbed by peptide transporters (PepT1) in your gut. This avoids classical routes of protein degradation and provides fast nutrition absorption for time-critical applications. The peptide includes around 30-35% bonded Glutamine, a stable amino acid needed for muscle repair and digestive health.

Native wheat protein is not stable during UHT processing and in liquid formulations, however our peptide is. This makes it perfect for clear protein beverages, recovery drinks and transparent cosmetic treatments where regular proteins would cloud or separate.

COA

Product Name	Wheat protein powder
Ref standard	According with the enterprise standard
Items	Requirements		Results
Assay Protein	≥80.0%		85.60%
Appearance	Fine powder		white like crystalline powder
Color	White-like		Conforms
Taste	Characteristic		Conforms
Odor	Characteristic		Conforms
Ash	≤2.0%		1.28%
Loss on drying	≤5.0%		1.80%
Heavy metal	≤10ppm		Conforms
Lead(Pb)	≤1.0ppm		Conforms
Arsenic (As)	≤1.0ppm		Conforms
Cadmium(Cd)	≤1.0ppm		Conforms
Mercury(Hg)	≤0.20ppm		Conforms
Total Plate Count	≤1000cfu/g		10cfu/g
Mold &Yeast	≤100 cfu/g		20cfu/g
E. Coli	≤3MPN/g		＜3MPN/g
Salmonella	Non-detected		Conforms
Staphylococcus aureus	Non-detected		Conforms
Conclusion	The product conforms to the enterprise standard

Functions

Our peptide has several functional advantages for nutritional and industrial applications:

Fast Absorption: The low molecular weight structure enables direct absorption via intestinal peptide transporters, delivering amino acids quicker than whole proteins or free amino acids with lower osmotic pressure.

Muscle Recovery Support: High Glutamine content helps avoid muscle catabolism after intensive exercise, and promotes immunological function without the gastrointestinal disturbance associated with free amino acid supplementation.

Film-Forming Properties: The peptide forms a protective moisture barrier on skin and hair in cosmetic use, helping to minimize TEWL (transepidermal water loss) and delivering long-lasting hydration.

Hair Repair Property: The smaller molecular size enables it to penetrate deep into the hair cortex and repair disulfide bonds broken by chemical treatments and has better substantivity than collagen alternatives.

Thermal Stability – Stays soluble and functional during high temperature processing. Whey proteins may denature and gel at UHT temperatures.

Application Fields

Clinical Recovery and Sports Nutrition

Create transparent protein drinks, recovery gels and post-workout supplements to keep muscles maintained and promote immunological function throughout sports activity.

Cosmetic & Personal Care

Develop improved hair care solutions for chemically damaged hair and skin care formulations with film-forming moisturizers with proven TEWL reducing capabilities.

Industrial Fermentation

As a stable nitrogen supply for cell culture and microbial fermentation, it replaces costly animal peptones and avoids the potential of BSE/TSE contamination in pharmaceutical grade bioprocessing.

Functional Food

Create protein-fortified clear drinks, clinical nutrition products and nutritional bars that need a lot of protein and no cloudiness or off-flavors.

Certificates

Xi'an Jiayuan Bio-tech holds comprehensive certifications demonstrating our commitment to quality:

• ISO9001 Quality Management System (obtained 2012)
• FSSC22000 Food Safety System Certification
• HALAL Certification
• KOSHER Certification
• HACCP System Certification
• Private Science and Technology Enterprise of Shaanxi Province (2013)
• High-tech Enterprise of Shaanxi Province (2013)

Quality Control

We implement rigorous testing protocols to ensure consistent quality:

Parameter	Specification	Test Method
Protein Content (Dry Basis)	≥80%	Kjeldahl Method
Molecular Weight Distribution	80% <1000 Da	GPC/HPLC
Solubility	Complete (5% solution, pH 6.0-7.0)	Visual + NTU Measurement
Ash Content	≤6.0%	Gravimetric Analysis
Total Plate Count	<1000 CFU/g	Microbiological Testing
Heavy Metals (Pb, As, Cd)	Complies with EU/FDA limits	ICP-MS
Pathogens	Negative	Culture Method
Degree of Hydrolysis	15-25%	OPA Method

Our professional laboratory teams monitor deamidation levels to ensure flavor neutrality and verify clarity for beverage applications. Every batch of Wheat Protein Peptide undergoes heavy metal screening via ICP-MS, particularly important for agricultural raw materials.

Payment & Shipment

Payment Terms: TT, DP, PayPal, Visa, MasterCard, DA, LC and Escrow are available according to your financial needs.

Delivery Partners: We provide fast worldwide delivery by FedEx, DHL, EMS, UPS, TNT, foreign airlines and shipping firms.

Customs Support: If you have no import expertise, we can help clear customs in Europe and the US and send the items straight to your plant, making your logistics easier.

Packaging & Transportation

Standard packaging utilizes food-grade aluminum foil bags with double-layer protection, packed in fiber drums or cartons depending on order volume. We offer customized packaging solutions to meet your specific storage and branding requirements.

We have a streamlined logistics network that minimizes shipping costs and protects product integrity throughout transportation. Temperature regulated alternatives for temperature sensitive applications.

After-sales Service

We don’t only provide, we continue our commitment with round-the-clock technical assistance from our staff of 30 skilled professionals. We may provide formulation support, troubleshooting advice and application suggestions to help you achieve a successful product integration. Qualified B2B partners may get free samples for use in formulation experiments before placing a bulk purchase.

Exhibitions

Xi'an Jiayuan Bio-tech often attends international industrial expos to display breakthroughs and interact with worldwide partners. Meet us at the next trade exhibitions – we'll talk about your needs and show you our whole product range.

Why Choose Us?

20+ Years of Manufacturing Excellence: Since 2002 we have perfected our manufacturing procedures to provide consistent, high quality natural ingredients.

Factory Direct Pricing: We are a manufacturer with autonomous import and export rights, no middleman expenses, low prices, and flexible minimum order quantities.

Integrated Quality Systems: Two GMP-standard production lines and comprehensive certifications ensure every batch meets international standards.

Technical Expertise: Our 30-person technical team provides formulation support and custom solutions for your unique application challenges.

Global Logistics Network: Efficient delivery to over 50 countries with customs clearance assistance reduces your procurement complexity.

Customization Capabilities: ODM/OEM services allow you to develop branded products with our manufacturing support.

FAQ

Q: What makes the product different from regular wheat protein?

​​​​​​​A: Our peptide undergoes enzymatic hydrolysis to break down large protein molecules into small chains (mostly <1000 Da), making it fully water-soluble and rapidly absorbable. Regular wheat protein has poor solubility and high viscosity, limiting its applications.

Q: Is your product suitable for clear beverage formulations?

A: Yes, the regulated molecular weight distribution will insure total transparency in liquid applications at pH 6.0-7.0, whereas intact proteins would cloud or sediment.

Q: What is your MOQ?

A: We have adjustable MOQs to enable small scale trial and big production run. If you have special needs for your application, contact us.

Q: Do you provide samples?

A: Yes, we provide free samples for evaluating formulation and quality for eligible B2B partners before large purchases.

Q: How do you maintain quality between batches?

A:  Each batch is tested for molecular weight, solubility, microbiology and heavy metals (ICP-MS) before being released.

Q: Can you support custom specifications?

A: Absolutely. Our technical team can adjust degree of hydrolysis, protein content, and other parameters to meet your specific application requirements through our ODM/OEM services.

Contact Us

Ready to enhance your formulations with premium Wheat Protein Peptide? Reach our technical team at sales@jayuanbio.com and sales1@jayuanbio.com  for samples, specifications, and custom solutions tailored to your needs.