Utilizing sericulture by-products like Silkworm pupa peptide aligns with circular economy principles. You get high nutritional density with minimal environmental impact.
Silkworm pupa peptide
Production Process: Targeted enzymatic hydrolysis extraction of animal protein
Active Ingredient: Silkworm pupa protein peptide
Specification: 85% (HPLC)
Country of Origin: China
Testing Method: High-Performance Liquid Chromatography (HPLC)
Quantity: 25 kg
Appearance: Light yellow to beige fine powder with a slight characteristic odor
Solubility: Easily soluble in water
Certifications: ISO9001, Kosher, Halal, FDA, GMP
Packaging Specifications: 25 kg/drum
Delivery Terms: FOB, CIF, CFR, EXW, DAP, DDP
Shipping Method: Express, Air Freight, Sea Freight
Payment Method: Bank Transfer (T/T) preferred
Delivery Status: Sufficient stock, fast and safe transportation
OEM/ODM: Available
Minimum Order Quantity: 1 kg
For business customers only
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Silkworm Pupa Peptide - Premium Bioactive Protein Solution
Looking for a revolutionary protein source that outperforms traditional options? Silkworm pupa peptide is your answer. This imaginative bioactive fixing is refined through progressed enzymatic hydrolysis innovation, conveying small-molecule oligopeptides with atomic weights underneath 1000 Daltons. Not at all like ordinary proteins, our item offers prevalent retention without burdening your stomach related framework. With 85% protein substance confirmed by HPLC testing, this light yellow fine powder breaks up right away in water. It's idealize for sports nourishment, clinical recuperation, and useful nourishment applications where quick assimilation things most.
Product Description
Our item utilizes economical sericulture by-products changed through cutting-edge biotechnology. The focused on enzymatic hydrolysis handle breaks down silkworm pupa proteins into profoundly bioavailable peptides that your body assimilates directly.

Key Specifications:
- Active Content: 85% (HPLC verified)
- Appearance: Light yellow to beige fine powder
- Solubility: Instantly dissolves in cold or hot water
- Molecular Weight: Predominantly <1000 Daltons
- Origin: China
- Minimum Order: 1 kg (business customers only)
The generation prepare combines supercritical CO2 extraction for productive degreasing with multi-stage film partition. This guarantees you get a filtered item free from undesirable fats, allergens, and debasements whereas keeping up ideal bioactivity.
Application Areas
Sports Nourishment & Muscle Building
Your competitors and wellness clients will appreciate the quick muscle recuperation back. The tall BCAA substance makes it perfect for post-workout protein powders and moment recuperation drinks.
Clinical Nutrition & Recovery
Healthcare providers trust our peptides for special medical purpose foods. They're particularly effective for post-surgical patients, burn victims, and elderly individuals combating sarcopenia.
Weight Management Products
Formulate high-protein, low-fat meal replacement shakes that deliver exceptional satiety while protecting lean muscle mass during weight loss programs.
Functional Food Fortification
Enhance your protein drinks, yogurt, baked goods, and pasta products with easily digestible essential amino acids.
Premium Pet Nutrition
Elevate your pet food formulations with this highly digestible protein source, perfect for prescription diets and post-operative care products.

Benefits
Superior Absorption Efficiency
Small-molecule peptides enter your circulation system quicker than free amino acids or intaglio proteins. You do not require complex digestion—just coordinate absorption.
Complete Amino Corrosive Profile
All 18 amino acids are show with adjusted proportions of the 8 fundamental sorts. The PDCAAS score approaches 1.0, qualifying it as a genuine total protein.
Muscle Blend Support
Rich leucine substance enacts the mTOR pathway, effectively advancing muscle development and repair whereas diminishing breakdown.
Low Allergen Risk
Our profound decontamination evacuates most macromolecular allergenic proteins and chitin, making it more secure than natural silkworm products.
Sustainable & Clean
Why Choose Silkworm pupa peptide?
Proven Technical Expertise
We've spent over a decade mastering plant extraction and bioactive ingredient technologies. Our supercritical extraction and membrane separation capabilities are backed by extensive experimental data and multi-center trials.
Regulatory Compliance
Our facilities hold FDA registration, ISO9001, GMP, Kosher, and Halal certifications. We understand European, American, and Asian market requirements thoroughly, ensuring your products meet all regional regulations.
Rapid Response & Delivery
- Standard products ship within 10 days
- Custom formulations start within 15 days, delivered in 30 days
- Order responses within 48 hours
- Complete solutions provided within 72 hours
Flexible Customization (OEM/ODM)
Starting from just 100 boxes or kilograms, we customize formulas, dosage forms (gummies, capsules, powders), and packaging (eco-friendly or premium gift boxes) to match your market positioning.
Massive Inventory & Reliability
Our 5A-level factory maintains over 1,000 tons of raw material inventory and 100,000 boxes of finished products. You'll never face supply disruptions.
Global Logistics Excellence
Partnering with DHL, FedEx, and specialized cold chain providers, we offer door-to-door solutions with 99% customs clearance rates. EU and US deliveries arrive within 15 days, supporting FBA and overseas warehouse operations.

Certificate
We maintain certifications that meet global regulatory standards:
- ISO9001 Quality Management System
- FDA Registration
- GMP Manufacturing Standards
- Kosher Certification
- Halal Certification
- EU Organic Certification
- US NSF-GMP Certification
All certificates are available for verification upon request.

Quality Control
Full Process Monitoring
From organic, non-GMO raw material cultivation through extraction to finished products, we control every step. Our joint laboratories with leading universities continuously develop and optimize production processes.
Rigorous Testing Standards
Each batch undergoes comprehensive testing:
- Molecular weight distribution (≥90% under 1000Da)
- Protein content verification (≥85%)
- Essential amino acid ratio analysis
- Heavy metal screening
- Microbiological testing
- Allergen detection via ELISA
Terminal Sterilization
Co-60 γ-ray irradiation (≤6 kGy) ensures final product safety without compromising bioactivity.
COA (Certificate of Analysis)
We provide detailed COA documentation with every shipment, including:
- HPLC molecular weight distribution charts
- Amino acid composition analysis
- Heavy metal test results
- Microbiological safety data
- Solubility and appearance specifications
- Storage and handling recommendations
Request sample COA documents by contacting sales@biosparkcn.com.
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Product Name:
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Silkworm Pupa Peptide
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Latin Name:
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Bombycis Mori Pupa Peptide
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Batch Quantity:
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100Kg
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BatchNumber:
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GH2025112601
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Mfg Date:
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November 26, 2025
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Exp Date:
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November 25, 2027
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Analysis Item
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Specification
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Result
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Method
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Specifications
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85%
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Conforms
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HPLC
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Chemical Physical Control
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Appearance
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Fine powder
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Conforms
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Sensory
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Color
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Light yellow
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Conforms
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Visua
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Odor
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Characteristic
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Conforms
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Gustatory
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Sieve Analysis
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100% pass 80 mesh
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Conforms
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CP2020
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Loss on Drying
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≤5%
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3.69%
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GB/T5009.3
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Residue On Ignition
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≤5%
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2.02%
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GB/T5009.4
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Heavy Metals
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≤10ppm
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Conforms
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AAS
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Arsenic (As)
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≤2ppm
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Conforms
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AAS(GB/T5009.11)
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Lead (Pb)
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≤2ppm
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Conforms
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AAS(GB/T5009.12)
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Cadmium (Cd)
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≤2ppm
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Conforms
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AAS(GB/T5009.15)
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Mercury (Hg)
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≤0.1ppm
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Conforms
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AAS(GB/T5009.17)
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Microbiology Control
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Total Plate Count
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<10000cfu/g
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Conforms
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GB/T4789.2
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Yeast & Mold
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<1000cfu/g
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Conforms
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GB/T4789.15
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E. Coli
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Negative
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Negative
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GB/T4789.3
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Salmonella
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Negative
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Negative
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GB/T4789.4
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Staphylococcin
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Negative
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Negative
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GB/T4789.10
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Parking
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Packed In Paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.
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Storage
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Store in cool & dry place. Do not freeze. Keep away from strong light and heat.
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Shelf life
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2 years when properly stored.
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Packaging and Transportation
Standard Packaging
25 kg of Silkworm pupa peptide per aluminum-plastic composite drum with oxygen scavengers and desiccants for maximum freshness. Vacuum nitrogen-filled sealing protects against oxidation.
Multiple Shipping Options
- Express (DHL/FedEx/UPS): 3-7 days for samples and urgent orders
- Air Freight: 5-10 days for medium-volume, time-sensitive shipments
- Ocean Freight: 20-45 days, most economical for bulk orders (FCL/LCL available)
- Multimodal Solutions: Sea-air or sea-land combinations optimize cost and speed
Flexible Trade Terms
We support EXW, FOB, CIF, CFR, DDP, DAP, and other Incoterms to match your logistics preferences.
Professional Handling
Temperature-controlled transportation and bonded warehouse storage options ensure product integrity throughout the supply chain.

After-Sales Service
Comprehensive Technical Support
- Component testing reports
- Efficacy verification schemes
- Production process optimization guidance
- Regulatory declaration assistance for target markets
- Label design consultation
- Market access support
Quality Assurance
Two-year warranty on finished products with responsive problem resolution.
Ongoing Partnership
Our team remains available for formulation adjustments, market feedback analysis, and product iteration support as your business evolves.

R&D Results
Our collaboration with prestigious research institutions has produced:
- Validated enzymatic hydrolysis protocols optimizing peptide molecular weight distribution
- Clinical trial data demonstrating enhanced muscle protein synthesis rates
- Comparative absorption studies versus whey and soy proteins
- Allergen reduction verification through advanced purification techniques
These research foundations ensure you receive scientifically-backed products that perform reliably in your applications.

FAQ
Q: How does the item compare to whey protein?
A: Our peptides offer quicker assimilation since they do not require assimilation. The atomic weight is littler, and the amino corrosive profile is more adjusted, making it perfect for those with stomach related sensitivities or requiring quick supplement delivery.
Q: Is this item appropriate for vegetarians?
A: No, this is an animal-derived protein from silkworm pupae. Be that as it may, it utilizes economical rural by-products.
Q: What's the suggested dosage?
A: Commonplace applications utilize 5-20g every day, but this changes by definition sort and aiming utilize. We give measurement proposals amid item development.
Q: Can you offer assistance with administrative approvals?
A: Completely. We help with documentation, testing reports, and interview for FDA, EU, and other territorial administrative requirements.
Q: What's your least arrange quantity?
A: Fair 1 kg for introductory trials, with small-batch customization beginning at 100 boxes or kilograms.
Q: How should I store this product?
A: Store in a cool (<20°C), dry environment away from direct light. Properly sealed, shelf life extends up to 24 months.
Contact Us
Ready to elevate your product formulations with premium Silkworm pupa peptide? Our team is standing by to discuss your specific requirements, provide samples, or answer technical questions.
Get in touch today:
📧 Email: sales@biosparkcn.com
Whether you need bulk raw materials, custom formulations, or complete OEM/ODM solutions, BioSpark (Xi'an) Biotechnology delivers the quality, service, and expertise you deserve. Let's build your next breakthrough product together.
BioSpark (Xi'an) Biotechnology Co., Ltd - Your trusted partner for innovative bioactive ingredients and comprehensive health product solutions.
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