Naringin Extract

Premium Naringin Extract - Natural Citrus Bioflavonoid Supplier

Founded in 2001, we have over 20 years of experience in the manufacture of high quality citrus based compounds in strict accordance with international standards. We have a modern manufacturing base of 20,000 square meters, with 100,000-level purifying workshops and innovative extraction equipment, to provide you with stable pharmaceutical-grade Naringin Extract with purity up to 98% and above. What sets us apart is our massive quality control system from our certified planting bases to our SGS standard laboratory with more than 20 professor-level researchers to ensure that each batch you get has excellent bioavailability, thermal stability and consistent performance in your formulations.

Product Introduction

Shaanxi hongda phytochemistry's naringin powder is a bioactive flavanone glycoside derived from the immature peel of Citrus aurantium extract and Citrus grandis extract. Our powder is a white crystalline powder, which occurs naturally and possesses amazing functional qualities. The standardized extract contains 98-99% pure naringin as determined by high performance liquid chromatography. “The extract provides consistent bitter flavour profiles and a versatile ingredient for nutraceutical, food and cosmetic applications. The molecular framework of it offers good stability in processing and is a perfect choice for manufacturers who need reliable results in complex formulations.

Third-Party Test Report

Independent Quality Verification: All our product batches undergo rigorous testing by internationally recognized third-party laboratories including SGS and Eurofins. These independent assessments confirm our internal quality standards and give transparent documentation to support your regulatory needs.

Pesticide Residue Analysis: We run a broad screening for over 500 pesticide compounds to ensure organic criteria are being met by the EU and USDA. Detection levels for controlled compounds are less than 0.01 ppm.

Heavy Metal Testing: Certified analytical reports show lead concentration less than 0.5 ppm, arsenic less than 0.3 ppm, cadmium less than 0.2 ppm and mercury less than 0.1 ppm which meets pharmaceutical grade criteria.

Naringin Specification

Naringin Extract Advantages

High Purity Standards: Our extraction technique guarantees a naringin content with 98-99% of purity, so you can trust that there will be no contaminants that could affect the efficacy or life of your product. Pharmaceutical grade quality for consistent performance in your compositions.

Excellent Thermal Stability: Our extract melts at 171-173°C and maintains its structure under high temperature processing like pasteurization, tableting or encapsulating. You can use it in heat-intensive manufacturing workflows without the fear of degradation.

Enhanced Solubility Profile: Our extract shows poor solubility in cold water, but great solubility in ethanol and hot water systems. This gives you flexible formulation options based on your needs for the delivery format.

Naringin Extract Application

Nutraceutical Formulations: Naringin is a powerful antioxidant and metabolic regulator in dietary supplements. It is an important component of complex wellness formulations for cardiovascular and metabolic health because it increases the bioavailability of co-formulated ingredients through its effect on cytochrome P450 enzymes.

Cosmetic Uses: Naringin is employed by cosmetic makers in anti-aging serums and UV-protective formulations, due to its reported anti-inflammatory characteristics and capacity to stabilize skin barrier functions. It functions dependably in complex emulsion systems and does not cause phase separation.

Production Process

Step 1 - Raw Material Selection: We use only top-quality citrus peels from our certified organic planting bases in Shaanxi Province. Our agronomists oversee the cultivation to achieve the optimum naringin content at harvest.

Step 2 - Pre-treatment and Extraction: The fresh peels are controlled dried and milled, and then extracted with hot water-ethanol at optimal temperatures. Our extraction settings have been optimized for the highest yield of naringin and the lowest co-extraction of contaminants.

Step 3 - Purification and Concentration: The crude Naringin Extract is filtered through multiple stages and treated with activated carbon, then subjected to controlled crystallization to get pure naringin crystals.

Step 4 - Drying and Standardization: Purified crystals are dried under vacuum at controlled temperatures to the required moisture content <5%. Material is processed to desired particle size and mixed for batch consistency.

Step 5 - Quality Testing and Packaging: Each production batch is tested in our SGS standard laboratory utilizing HPLC, ICP-MS and microbiological testing. The approved material is filled into double layer PE bags in fibre drums under clean room conditions.

Why Choose Us?

You deserve a partner who knows the complexity of botanical extract sourcing and can give more than just commodity supply. Shaanxi Hongda is vertically integrated from approved planting bases to modern manufacturing to quality assurance, offering supply chain transparency you can trust. With a manufacturing capacity of 3,000 tons per year, we can assure you of availability even in volatile markets. Our Certifications (cGMP, FSSC22000, ORGANIC EU/NOP, BRC) reflect our commitment to satisfying your most demanding quality needs. Our technical competence is what really makes us exceptional. Our R&D team, lead by a professor, doesn't only produce to spec, we provide answers to your formulation problems.

OEM / ODM Support

Custom Specification Development: Our R&D team works with you to design naringin products to meet your exacting standards, from particular purity grades and particle size profiles, to standardized blends with synergistic botanical extracts.

Formulation Technical Support: Tap into our team of 20+ experienced researchers to optimize the incorporation of naringin into your proprietary formulations. We offer solubility improvement tactics, stability testing data and bioavailability optimization recommendations suited to your administration type.

Private Label Manufacturing: We take care of the full manufacturing process for capsules, tablets, powders and pre-mixed formulations under your brand name, from concept to completed product. We are always running the 100,000-level purification workshop to ensure the pharmaceutical-grade making standards.

FAQ

Q: What is the minimum order quantity for the product?

A: Generally our MOQ is 25kg (one drum) as standard, but for test we may arrange smaller quantities. Sample sizes of 20-100g available to eligible firms for formulation development.

Q: How long will this product last in storage?

A: Our extract is specification grade quality for 24 months from manufacture date when stored in sealed containers, away from light and moisture, at temperatures below 25°C. With every cargo we provide storage advice relevant to that package.

Q: Do you have a certified organic product?

A: Yes, we are both EU Organic and USDA NOP certified. Our organic certified material is sourced from approved organic citrus and processed on dedicated equipment to avoid cross contamination.

Contact Us

Ready to source premium Naringin Extract from a manufacturer you can trust?

Email: duke@hongdaherb.com