Eriocitrin Powder
Active ingredient: Eriodictyol 7-O-β-rutinoside
CAS No: 13463-28-0
Specification: 70% HPLC
Grade: Food grade
Appearance: Brown-yellow powder
Package specification: 25kg/drum
Mode of transportation: Express delivery, air transportation, sea transportation
Delivery: sufficient stock, small orders will be shipped via FedEx, while large orders can be shipped by air or by sea.
OEM/ODM: Available
Minimum order quantity: 1kg, samples available
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Eriocitrin Powder - Premium Citrus Flavonoid Extract from Kang Biotech
Lianyuan Kang Biotech Co., Ltd., founded in 2011, makes high-purity Eriocitrin Powder from lemon fruit and citrus limon. Kang Biotech provides guarantyd food-grade Eriocitrin with 70% HPLC purity via its 20,000,000 m² maintained citrus farms and 33,000 m² modern production facilities. Our entire manufacturing chain includes cultivation, extraction, quality control, and worldwide distribution to over 40 European, North American, and Asian nations. We provide batch-consistent citrus flavonoid extracts for nutraceutical and functional food applications with ISO 9001, ISO 22000, HACCP, Halal, Kosher, and FAMI-QS certifications.
What Is Eriocitrin Powder?
Eriocitrin, a citrus flavonoid found in lemons and other citrus fruits, is also known as eriodictyol 7-O-β-rutinoside.
The antioxidant power of this bioactive molecule is well known. It neutralizes free radicals and boosts cell health.
Eriocitrin Powder is extracted using water or ethanol. These approaches standardize eriodictyol rutinoside while preserving its natural integrity.
Our solution solves B2B ingredient stability, batch uniformity, and worldwide regulatory compliance issues. It is a flexible functional ingredient for health-focused product development across sectors.
Technical Specifications
| Parameter | Details |
|---|---|
| Botanical Source | Lemon fruit / Citrus limon |
| Active Ingredient | Eriodictyol 7-O-β-rutinoside |
| CAS Number | 13463-28-0 |
| EINECS Number | 236-668-7 |
| Molecular Formula | C27H32O15 |
| Specification Range | 5% - 70% HPLC |
| Standard Specification | 70% HPLC |
| Appearance | Brown-yellow fine powder |
| Grade | Food grade |
| Package | 25kg/drum (customizable) |
| MOQ | 1kg (samples available) |
| Extraction Method | Water extraction / Ethanol extraction |
| Storage Conditions | Cool, dry place away from light |
Why Choose Our Eriocitrin Powder?
Controlled Source Materials
We manage approximately 20,000,000 m² of bitter orange and citrus orchards in Lianyuan, Hunan Province. Vertical integration guaranties crop-to-product traceability.
Direct access to citrus removes middlemen unpredictability. Batches have constant raw material quality.
Standardized Advanced Manufacturing
Our 33,000 m² manufacturing plant features 9 specialized extraction lines. These systems use advanced water and ethanol extraction.
Following 11 years of manufacture, our technical team has over 20 years of citrus extraction experience. This ensures stable manufacturing and high product performance.
All-around quality assurance
Every batch is tested according to international standards. ISO 9001, ISO 22000, HACCP, Halal, Kosher, and FAMI-QS are our certifications.

These certificates guaranty global regulatory compliance for your compositions. Quality is our primary focus from raw material inspection to packing.
Customization Flexibility
We offer customized OEM and ODM services. Purity, packaging, labeling, and particle sizes can be customized.
Our R&D team works with you to find the best options for 70% standardized extract or 5%–70% alternative specifications.
Applications Across Industries
Nutritional Supplements
Use this ingredient in antioxidant, metabolic, and liver health supplements. The high bioavailability makes it appropriate for capsules, tablets, and softgels.
Functional Foods and Drinks
Increase health drink, protein bar, and fortified food nutrition. Powder blends into dry-mix formulas without sacrificing stability.
Wellness Items
Use antioxidants in skincare and personal care. Clean-label shoppers like its natural nature.
Research and Development
Join us for pharmaceutical research and creative product development with ingredient solutions.
Innovation and R&D Support
Kang Biotech's Joint Research Center works with Hunan Institute of Agricultural Product Processing and Quality Safety.
Advanced extraction processes, functional component optimization, and application-specific formulation support are our specialties. This collaboration allows quickly responding to market changes.
Our technical documentation includes CoA, MSDS, specification papers, and application guidelines. Our experts advise on formulation and regulatory compliance.

Global Supply Reliability
Manage Inventory Stably
We carry enough basic specs for rapid dispatch. FedEx ships small items within 48 hours following confirmation.
Large business orders use air or sea freight depending on scheduling and expense. Delivery is smooth in 40+ countries thanks to our logistics staff.
Flexible Order Quantities
The minimum order quantity is 1kg, making it suitable for R&D and pilot manufacturing. Qualified purchasers can evaluate samples.
Grow securely knowing our manufacturing capability covers small batches and huge commercial volumes.
FAQ
Q: What is the average bulk order lead time?
A: Standard 70% specification stock products delivery in 3-5 working days. Order volume determines custom requirements' 15-20 working days.
Q: Does Eriocitrin come organically certified?
A: We use food-grade manufacturing methods. We can investigate organic certification for large orders. Ask our staff about special needs.
Q: How is Eriocitrin different from citrus flavonoids?
A: Lemons are rich in eriocitrin (eriodictyol rutinoside), which has different antioxidant properties than orange hesperidin or naringin. Distinct molecular structure delivers focused health advantages.
Q: What documents do you give for overseas shipments?
A: Our export documentation includes Certificate of Analysis, MSDS, phytosanitary certificates, Halal/Kosher certifications, and commercial invoices as required by your destination country.
Q: Are you pro-private label packaging?
A: Yes. Our OEM services include custom labeling, packaging design, and specification tweaks to match your brand and market position.
Contact Us
Ready to enhance your formulations with Eriocitrin Powder? Contact our team at sales02@kangbiotech.com for quotations, samples, or technical consultations today.
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