Citrus Grandis Flavonoid

Citrus Grandis Flavonoid - Premium Natural Flavonoid Extract from Kang Biotech

Kang Biotech HPLC-standardized Citrus Grandis Flavonoid contains 98% Naringin. ISO 22000, HACCP, Halal, and Kosher quality methods ensure batch consistency in our grapefruit (Citrus paradisi) extraction using current water or ethanol technology. With 11 years of manufacturing experience and 20,000,000 m² of regulated citrus farms in Hunan Province, we provide reliable supply and traceability from cultivation to final powder. Our 9-line production factory in 33,000 m² produces heat-resistant off-white crystalline powder for pasteurization-compatible food, nutraceutical, and cosmeceutical compositions up to 120°C.

What is Citrus Grandis Flavonoid?

We produce a bioactive polyphenolic compound of naringin, hesperidin, and neohesperidin. Pomelo and grapefruit exocarp and mesocarp contain these compounds.

A flavonoid glycoside structure is antioxidant and anti-inflammatory. This natural ingredient addresses synthetic antioxidant instability in cosmetics and plant-based supplement absorption.

This extract benefits from clean-label additive demand. It is a versatile natural preservative and anti-aging agent.

Technical Specifications & Properties

Our product meets stringent pharmaceutical and food-grade standards. The technical profile ensures manufacturing efficiency and formulation compatibility.

The extract exhibits  DPPH radical scavenging activity with IC50 values significantly lower than synthetic BHT. High solubility in alkaline solutions or hot ethanol facilitates diverse formulation requirements.

Key Functional Benefits

Naringin is biologically active and useful. Natural ingredients and proven efficacy make it beneficial across sectors.

Free radical-scavenging chemical. Reusing dehydroascorbic acid stabilizes Vitamin C and boosts formulations.

Blood Circulation: Strong anti-inflammatory qualities improve circulation. Blood viscosity decrease improves cardiovascular health, research reveals.

Flavor Enhancement: Grapefruit juice's main bittermaker. Due to severe sharpness, drinks and food taste lemony.

Cosmetics with natural UV-B protection. Skin whitening and anti-aging drugs benefit from tyrosinase inhibition.

Industrial Applications

Citrus Grandis Flavonoid serves three high-performance applications that require constant quality and guarantyd operation.

Personal care, cosmetics

Extraction acts as photoprotectant and tyrosinase inhibitor in anti-aging and brightening serums. Formulators can use stable active ingredients for luxury skincare lines in complicated O/W emulsions.

Bioactive Supplements

In metabolic health supplements, modulates lipid metabolism and insulin sensitivity. To improve pill and capsule taste, bitterness is microencapsulated. This improves plant-based polyphenol bioavailability.

Meal & Drink Preservation

It outperforms tocopherols as an antioxidant in high-lipid beverages. The chemical preserves structural integrity and biological activity in acidic settings (pH 3.0-4.5) and avoids rancidity.

Quality Control Standards

To assure industrial-grade safety and efficacy, Kang Biotech performs rigorous quality control across four crucial parameters.

Active Marker Quantification: HPLC-DAD compares naringin and hesperidin measurements to recognized standards. Identification and potency tests are done on every batch.

Ethanol or methanol residues must be below 5000ppm and 3000ppm, respectively, to fulfill ICH requirements for pharmaceutical-grade substances.

ICP-MS verifies Lead <3ppm and Arsenic <1ppm in Heavy Metal & Pesticide Screening. LC-MS/MS substantiates clean-label claims by screening 400 pesticides for EU and USDA organic requirements.

Keeping TAMC <1000 CFU/g inhibits spoiling in aqueous formulations. This guarantees cosmetic and food safety.

Joint Research Center with Hunan Institute of Agricultural Product Processing improves quality. This relationship improves extraction optimization and stability testing.

Packaging & Logistics

Standard packaging comes in 25 kg fiber drums with double food-grade polyethylene bags inside. Custom packaging solutions are available through our OEM/ODM services to meet specific branding requirements.

We maintain sufficient stock for quick shipment. Small orders ship via FedEx for rapid delivery, while large commercial orders utilize air or sea freight based on your timeline and cost preferences.

Minimum order quantity starts at 1 kg, with sample supply supported for formulation development and testing purposes. This flexibility accommodates both R&D trials and full-scale production needs.

FAQ

Q: What distinguishes Naringin from Naringenin?

A: Ningin glycoside is more water-soluble for beverages and watery applications. Due to skin penetration, naringenin is favored for lipophilic topicals.

Q: How does the ingredient behave in high-pH formulations?

A: Continuous pH >9.0 exposure opens the flavanone ring, which is stable under slightly alkaline conditions. Over pH 8.0 formulas need buffering.

Q: Do antioxidants synergize?

A: Research shows that recycling dehydroascorbic acid greatly enhances Vitamin C stability. This greatly enhances formulation shelf life and antioxidant protection.

Q: Is it 'Clean Label'?

A: Our non-GMO, allergen-free extract is aqueous-ethanol extracted. It satisfies ECOCERT standards and has a clean label for health-conscious consumers.

Q: What is industrial storage shelf life?

A: The flavonoid remains >99% effective after 24-36 months in cool, dry barrels. Accelerated ICH stability testing corroborated this.

Contact Us

Ready to source Citrus Grandis Flavonoid backed by proven manufacturing expertise? Contact our technical team at sales02@kangbiotech.com for product specifications, pricing, and customization options today.