Earthworm Protein

High-Protein Earthworm Protein Extract for Nutraceutical and Feed Applications | Natural Fibrinolytic Solution

Xi'an Jiayuan Bio-tech Co., Ltd. supplies premium Earthworm Protein, a bioactive polypeptide complex extracted from Eisenia fetida and Lumbricus rubellus using advanced enzymatic hydrolysis technology. Our product is manufactured with over 20 years of manufacturing experience and manufacturing facilities situated in Xi’an Hi-Tech Industrial Development Zone. It provides ≥90% protein content, 18 essential amino acids, and natural fibrinolytic enzymes such as Lumbrokinase. We have 2 manufacturing lines with GMP standards, ISO9001, FSSC22000, HALAL and KOSHER certifications. We ensure consistent quality with stringent heavy metal tests (ICP-MS) and indoor breeding system without soil-borne contamination. We provide scalable manufacturing capability for both bulk orders and flexible small-lot purchases at factory-direct prices.

What Is Earthworm Protein?

The product is a high value functional component obtained from carefully chosen species of earthworm by regulated extraction techniques. It is a fine powder of light yellow colour, highly soluble in water and has a full amino acid profile.

It provides special enzymatic qualities in addition to regular dietary sources of protein. The solution solves significant supply chain issues in animal feed and pharmaceutical sectors. Its bioactive peptides promote applications in cardiovascular health, and provide sustainable alternatives to volatile fishmeal sources.

Our earthworm extract is derived from substrate that is bred inside, free of contaminants and subjected to a thorough purification process. Full quality control ensures that all manufacturing lots fulfil international food and pharmaceutical standards.

 

COA

Product Name	Earthworm Protein
Botanical Source	EiseniafoetidaSavigny	Contry of origin	China
Ref standard	According with the enterprise standard
Items	Requirements		Results	Method
Protein	≥90%		96.27%	kjeldah
Appearance	Fine Powder		Conforms	Visual
Color	Light yellow to brown		Conforms	Visual
Bulk Density	0.30-0.80g/ml		Conforms	USP<616>
Particle size	≥95% pass 80 mesh		Conforms	CP2015
Loss On Drying	≤7.0%		4.95%	GB5009.3
Ash	≤9.0%		3.32%	GB5009.4
Heavy metal	≤20 mg/kg		＜20mg/kg	Colorimetric
Lead(Pb)	≤5.0mg/kg		Complies	GB5009.12
Arsenic (As)	≤5.0mg/kg		Complies	GB5009.11
Total Plate Count	≤1000cfu/g		Complies	GB4789.2
Mold &Yeast	≤100 cfu/g		Complies	GB4789.15
E. Coli	Negative		Negative	GB4789.38
Salmonella species	Negative		Negative	GB4789.4
Staphylococcus aureus	Non-detected		Conforms	USP30<61>
Conclusion	The product conforms to the enterprise standard

Functions

Our earthworm-derived protein complex has many biological activities:

Cardiovascular Support: Its natural fibrinolytic enzyme composition helps to break down fibrin and lower blood viscosity. This method may be used for enhancement of microcirculation in ischemic circumstances without synthetic additions.

Improved Bioavailability: Hydrolyzed peptides are rapidly assimilated, even by those with impaired digestive systems. The tiny molecule structure circumvents the usual hurdles to protein digestion.

Immune Modulation: Acts as a stimulator of phagocytosis in animal feeding uses. Studies revealed improvement of non-specific immune responses in high density aquaculture setting.

Collagen Synthesis Contains growth factor-like chemicals that promote tissue regeneration. This trait is useful for internal metabolic activities as well as outward skin health applications.

Application Fields

Nutraceutical & Pharmaceutical Markets

Formulated as oral supplements targeting cardiovascular wellness. Serves as a natural alternative to synthetic thrombolytic agents in functional food categories. Suitable for capsule, tablet, and enteric-coated delivery systems.

Advanced Animal Nutrition

Applied at 1-3% inclusion rates in aquaculture and livestock feeds. Functions as a feeding attractant while improving survival rates in pathogen-complex environments. Particularly effective for shrimp, eel, and poultry production.

Cosmeceutical Formulations

Incorporated into anti-aging serums and regenerative creams. Accelerates wound healing through epidermal growth factor-like activity. Compatible with liposomal delivery systems for enhanced transdermal penetration.

 

Certificates

Xi'an Jiayuan Bio-tech maintains comprehensive certifications:

• ISO9001 Quality Management System (certified since 2012)
• FSSC22000 Food Safety System Certification
• HALAL & KOSHER Compliance
• HACCP Hazard Analysis Certification
• High-tech Enterprise of Shaanxi Province (2013)
• Private Science and Technology Enterprise Recognition

All certificates remain current and available for customer verification upon request.

Quality Control

Our quality assurance system covers the entire production chain:

Test Item	Specification	Method
Protein Content	≥90%	Kjeldahl Method
Appearance	White to Light Yellow Powder	Visual Inspection
Solubility	Easily Soluble in Water	USP Standards
Heavy Metals	<10 ppm	ICP-MS Analysis
Microbial Count	<1000 cfu/g	Plate Count Method
Moisture	<5%	Karl Fischer

Professional laboratory teams conduct multi-stage testing of Earthworm Protein from raw material verification through final product release. Traceability documentation accompanies every shipment for regulatory compliance.

Payment & Shipment

Accepted Payment Methods:

TT (Telegraphic Transfer), DP (Documents Against Payment), PayPal, Visa, MasterCard, LC (Letter of Credit), DA (Documents Against Acceptance), Escrow.

Global Logistics Network:

We work with Fedex, DHL, EMS, UPS, TNT, foreign airlines and shipping firms to guaranty efficient delivery globally. If you lack import knowledge, we can assist with customs clearance in Europe and North America, and have it delivered directly to your plant.

Packaging & shipping

Hygroscopic powder is kept away from moisture using vacuum-sealed aluminium foil bags in standard packaging. Safe travel in fibre barrels with twin polyethylene liners for secondary packing.

Storage requirements: Store below 20°C in dry circumstances. Keep sealed. Shelf life of 24 months when stored properly. The product must be protected from heat during transit to sustain the enzymatic activity.

After-sales Service

Our 24/7 support team provides:

• Technical consultation for formulation integration
• Custom documentation for regulatory submissions
• Batch-specific COA and testing reports
• Reorder optimization and inventory management solutions
• Post-delivery quality verification assistance

We maintain consistent product specifications across all batches through standardized manufacturing protocols.

Exhibition Exchanges​​​​​​​

Why Choose Us?

Manufacturing Excellence: Two decades of natural extract production experience with integrated factory operations. Our controlled breeding systems eliminate contamination risks associated with wild harvesting.

Cost Efficiency: Direct manufacturer pricing without intermediary markups. Flexible order quantities allow you to purchase multiple products in smaller amounts, reducing repeated logistics expenses.

Regulatory Compliance: Multiple international certifications streamline your import and formulation processes. Complete traceability documentation supports your quality management requirements.

Technical Support: Professional R&D team with 30 specialized personnel provides formulation guidance. We assist with stability testing and application development for your specific needs.

FAQ

Q: How does the product differ from standard Lumbrokinase enzymes?

A: Our product is the complete protein complex containing lumbrokinase along with amino acids, collagen, and trace minerals. Lumbrokinase isolates focus purely on enzymatic activity. The whole protein serves both nutritional and therapeutic applications.

Q: Is there a risk of heavy metal toxicity?

A: We source exclusively from controlled indoor breeding substrates—never wild-caught material. Every batch includes heavy metal analysis reports showing ppm levels well below international limits.

Q: Can this withstand high temperatures in feed pelleting?

A: Bioactive enzymes are degraded at 70°C. For high temperature feed processing, the use of liquid coating or encapsulated forms after pelleting is suggested to preserve effectiveness.

Q: How long does it last and how should it be stored?

A: The product is effective for 24 months in vacuum-sealed packaging at a temperature below 20°C. Moisture promotes quick loss of action and caking.

Q: Is this ingredient an allergen?

A: It is often hypoallergenic compared to soy or dairy proteins. However, anyone with a crustacean or dust mite allergy should be careful because of the potential for cross-reactivity.

Contact Us

Ready to integrate premium Earthworm Protein into your formulations? Request samples and technical specifications today. Reach our team at sales@jayuanbio.com and sales1@jayuanbio.com  for pricing and customized solutions.