PMF Blend Citrus
Active ingredient: Nobiletin & Tangeretin
Specification: 80% HPLC
Grade: Food grade
Appearance: Powder
Package specification: 25kg/drum
Mode of transportation: Door-to-door express, air freight, sea freight
Delivery: Flexible logistics solutions are available. Small packages are usually delivered through FedEx, whereas commercial quantities are transported economically by air or sea.
OEM/ODM: Available
Minimum order quantity: 1kg, samples available
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
PMF Blend Citrus – Premium Polymethoxylated Flavones Extract by Kang Biotech
Kang Biotech makes PMF Blend Citrus, an HPLC-standardized extract of 80% active polymethoxylated flavones (Nobiletin and Tangeretin). With 11 years of citrus extraction experience and 20,000,000 m² of controlled bitter orange orchards in Hunan Province, we provide batch-consistent ingredients with ISO 22000, HACCP, Halal, Kosher, and FAMI-QS certifications. Our 33,000 m² facility guarantees stable availability and compliance for functional food, nutraceutical, and pharmaceutical applications globally through an integrated supply chain from growth to sophisticated extraction. The methoxylated structure of the products improves absorption over bioflavonoids.
What Makes PMF Blend Citrus Different?
This combination contains just citrus peel polymethoxylated flavones, unlike citrus bioflavonoids. Lipophilicity and membrane permeability increase with additional methoxy groups.
You get a potent substance with little dose. Methoxylation stabilizes complicated formulations when ordinary extracts deteriorate.
Our water or ethanol extractions protect bioactivity. A 95%–80 mesh powder mixes well into pills, capsules, and liquids.
Technical Specifications
| Parameter | Detail |
|---|---|
| Botanical Source | Citrus Sinensis L. |
| Active Ingredients | Nobiletin & Tangeretin |
| Specification | 80% HPLC |
| Molecular Formula | C₂₀H₂₀O₇ |
| EINECS Number | 236-216-13 |
| Appearance | Fine powder |
| Grade | Food grade |
| Moisture Content | ≤ 5.0% |
| Mesh Size | 95% through 80 mesh |
| Shelf Life | 36 months (sealed, cool, dry storage) |
| Package | 25 kg/drum (custom packaging available) |
Key Properties and Advantages
PMF Blend Citrus is thermally and oxidatively stable. It retains efficacy after extrusion, pasteurization, or high-temperature mixing.
The substance smells citrusy and woody. It is tasteless and odorless at appropriate dosages, making it fit for flavor-sensitive compositions.
Its high logP allows continuous softgel and tablet release. Compared to Hesperidin, you have superior systemic absorption.
Our extraction method reduces solvent residues (USP <467>) and pesticide residues (EC 396/2005). Heavy metals (Pb, As, Cd, Hg) satisfy worldwide food safety ICP-MS criteria.
Quality Control and Compliance
Every stage has strict quality assurance. HPLC-DAD quantification validates each batch's Nobiletin/Tangeretin ratio.
Comprehensive microbial testing meets GFSI standards. Pesticide residue screening eliminates citrus-specific agrochemicals using EC 396/2005 methods.
Our Joint Research Center with the Hunan Institute of Agricultural Product Processing and Quality Safety improves extraction processes. You get consistent phytochemical signatures and batch-to-batch performance.
Certificates of Analysis, allergy declarations, and compliance letters assist North American, European, and Asia-Pacific regulatory filings.

Application Scenarios
High-potency cholesterol and glucose softgels or tablets are metabolic health supplements. The lipophilic nature prolongs release and bioavailability.
Use nano-emulsion technology in RTD drinks for functional sports nutrition. Even at low pH, it promotes athlete anti-inflammatory mechanisms and is clear and stable.
Add advanced nutricosmetics to oral beauty products to reduce UV-induced oxidative stress. Low inclusion rates provide systemic effectiveness above typical citrus extracts.
For metabolic assistance, add to premium pet supplements or cattle feed. FAMI-QS certifies feed-grade.
Packaging and Logistics
Standard packaging: 25 kg/fiber drum, double polyethylene bags. Trial orders and market needs might use 1 kilogram foil bags or 10 kg cartons.
We provide flexible logistics. FedEx delivers small things quickly. Cheap air or sea freight with door-to-door service is available for commercial amounts.
Samples are available for formulation experiments and 1 kilogram minimum order. Stock item lead time is 5–7 business days following order confirmation.

OEM and ODM Services
We customise formulas, purity (10%–98% HPLC), and packaging. Our R&D team helps you achieve regulatory or performance criteria.
We provide consistent, ingredients that match your market positioning for private labeling, co-manufacturing, and turnkey solutions.
FAQ
Q: How does the products vary from Citrus Bioflavonoids?
A: PMFs are methoxylated, making them more bioavailable and potent in modulating lipid metabolism than Hesperidin.
Q: What is the recommended shelf life?
A: Our products lasts 36 months in unopened packaging in a cool, dry place.
Q: Does the substance dissolve in water?
A: It is lipophilic, however micro-encapsulated 'Cold Water Soluble' (CWS) forms are available for beverages.
Q: Is the citrus taste strong?
A: Flavor-sensitive formulations benefit from its tastelessness and odorlessness at prescribed dosages.
Q: Does the products meet GRAS standards?
A: extracts are GRAS (Generally Recognized As Safe) for US food and beverage consumption.
Contact Us
Ready to enhance your product portfolio with premium PMF Blend Citrus? Email us at sales02@kangbiotech.com to start your partnership today.
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