Lemon Peel Extract
Active ingredient: Eriodictyol 7-O-β-rutinoside
CAS No: 13463-28-0
Specification: 70% HPLC purity
Grade: Food grade
Appearance: Brownish yellow powder
Package specification: 25 kg fiber drum
Mode of transportation: Courier service, air transportation, sea transportation
Delivery: Ready stock supports quick shipment. Small quantities are shipped by FedEx, and bulk orders are shipped by air or ocean freight.
OEM/ODM: Supported
Minimum order quantity: 1 kg, sample orders accepted.
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Lemon Peel Extract — Premium Citrus Bioflavonoid from Kang Biotech
Kang Biotech offers pharmaceutical-grade Lemon Peel Extract (HPLC) with 5%-70% Eriocitrin, sourced from 20,000,000 m² maintained plantations. Our 11-year citrus extraction experience and 33,000 m² GMP-certified facility with 9 modern manufacturing lines provide consistent batch-to-batch product and dependable supply capacity. ISO 22000, HACCP, Halal, Kosher, and FAMI-QS certifications and 390-item pesticide residue screening ensure our product meets strict food, nutraceutical, and wellness industry regulations worldwide.
What Makes Our Lemon Peel Extract Different?
Our product's main bioactive flavonoid, ericitrin, is known for its antioxidant properties. Our extract elevates eriodictyol-7-O-β-rutinoside to therapeutic levels, surpassing generic citrus powders in free radical scavenging.
A natural chemical that supports metabolic health, liver health, and cellular defense. In response to industry need for reliable, science-backed functional ingredients, your formulations receive ORAC values and label-claim accuracy.
We extract heat-sensitive bioflavonoids with water or ethanol. From 5% for cost-effective applications to 70% for premium nutraceutical formulations, our versatile specifications help your product development.
Technical Specifications
| Parameter | Details |
|---|---|
| Botanical Source | Lemon fruit / Citrus limon |
| Active Ingredient | Eriodictyol 7-O-β-rutinoside (Eriocitrin) |
| CAS No | 13463-28-0 |
| EINECS | 236-668-7 |
| Molecular Formula | C27H32O15 |
| Specification | 5%-70% HPLC purity |
| Appearance | Brownish yellow powder |
| Grade | Food grade |
| Package | 25 kg fiber drum |
| MOQ | 1 kg (samples available) |
| Shelf Life | 24 months (sealed, cool, dry storage) |
Application Versatility Across Industries
Lemon Peel Extract blends into several product categories. Nutraceuticals with 70% specifications provide intense antioxidant assistance in capsule or tablet form.
Functional beverage makers like our water-dispersible grades. We overcome citrus bioflavonoids' poor solubility with HPBCD complexation, providing clear liquid formulations without cloudiness or sedimentation.
Wellness businesses add 20-40% mid-range specs to smoothie powders, energy snacks, and beauty-from-within supplements. Clean-label positioning and citrus bioactivity are enhanced by the natural brownish yellow tint.
Quality Assurance You Can Trust
Internationally standardized testing is performed on every production batch. HPLC fingerprinting for active marker validation, Salmonella, E. coli, S. aureus microbiological safety testing, and USP/EU MRL-compliant heavy metal analysis are part of our quality control system.
Eurofins-standard pesticide residue screening covers 390 chemicals. We track your supply chain from planting soil to packing with our ISO 9001-certified quality management system.
HTST pasteurization retains >98% potency according to heat stability tests. Your production team may add the extract to hot-fill drinks and baked items without losing bioactivity due to heat resistance.

Custom Solutions for Your Brand
We provide complete OEM/ODM services for your market. Eriocitrin concentration and particle size may be customized for automated encapsulation line flowability.
Packaging options range from 1 kilogram foil bags for R&D experiments to 1000 kg commercial batches. Private labeling includes regulatory compliance, CoA customisation, and multilingual packaging.
Our technical staff optimizes extraction ratios, solubility profiles, and stability characteristics with your R&D department. Our application-specific solutions include pH-adjusted variations for alkaline formulations and microencapsulated versions for controlled release.

Global Logistics and Reliable Supply
Ready stock allows urgent orders to be fulfilled quickly. FedEx delivers small volumes to large markets in 3-5 days. Bulk orders use air or sea freight depending on cost and schedule.
We remove middlemen delays with direct manufacturing. We maintain quality control across our integrated supply chain, giving you favorable pricing from citrus farming to final extraction.
We service consumers in 40+ countries, including tough European, North American, Japanese, and South Korean markets. FDA GRAS notifications, EU Novel Food compliance, and Health Canada NPN applications are prepared with regulatory help.
FAQ
Q: How is your product different from whole lemon powder?
A: Eriocitrin concentrations (5%-70% HPLC) are standardized in our extract for consistent bioactivity. Whole powders have varied flavonoid amounts depending on fruit age and processing, making formulation uniformity difficult.
Q: Can the extract be used in beverages despite limited water solubility?
A: We provide water-dispersible grades via HPBCD complexation or micro-emulsification. Standard requirements have restricted solubility. Prepared-to-drink versions dissolve clearly in cold water.
Q: How do you guaranty pesticide-free quality?
A: We control cultivation on our managed plantations and do 390-item pesticide residue scans (Eurofins standard) on every batch. All findings meet USDA and EU organic standards.
Q: Does heat processing influence Eriocitrin stability?
A: Standard pasteurization (72°C/15 sec) preserves >98% efficacy of erynocitrin. It works for hot-fill drinks, baking, and spray-drying.
Q: What is the recommended storage to maintain shelf life?
A: Store in sealed fiber drums at <25°C, dry, and away from direct light. Proper storage avoids moisture absorption and photo-oxidation, assuring 24-month stability with <5% drying loss.
Contact Us
Ready to enhance your formulations with Lemon Peel Extract? Contact our technical team at sales02@kangbiotech.com for samples, CoA documentation, or custom specification inquiries today.
Send Inquiry










