Naringoside

Naringoside – Natural Citrus Flavonoid Extract from Kang Biotech

Kang Biotech, which was formed in 2011, sells Naringoside (Naringin, CAS 10236-47-2) that is 98% pure, as shown by HPLC. Our grapefruit comes from farms in Hunan Province that cover more than 20,000,000 m² and are well run. Kosher, FAMI-QS, ISO 9001, and ISO 22000 all agree with it. Because our 33,000 m² GMP-certified plant has been making things for more than 11 years, we can promise the same quality from batch to batch and a steady supply to over 40 countries. We promise quality control at the pharmaceutical level during growing, extracting, testing, and sending. Our technical staff has been extracting citrus fruits for more than 20 years.

What Is Naringoside?

A flavanone glycoside that we get from Citrus paradisi (grapefruit) peel and pulp is what our product, Naringin, is sold as. Natural bittering agents, stable antioxidant sources, and metabolic health ingredients are all important needs that this paper meets.

Neohesperidose sugar units in the substance make it more stable at high temperatures and easier to dissolve. Since it can handle high temperatures and acidic environments, it is ideal for formulations that need to be processed there.

Because it can do two things, your applications will gain from it. This ingredient has the bitter taste of grapefruit and can be used in nutraceutical and cosmetic products because it has bioactive qualities.

Technical Specifications

Quality Control Standards

Strict testing protocols are needed to make sure that your supply chain works well. We use thorough quality control to make sure that our products work at an industrial level.

Purity Verification: Validated reference standards show that the HPLC analysis confirms the presence of 98% Naringoside. Before it is released, the quantity of each batch is checked.

Safety Screening: The levels of heavy metals used for testing must be well below the international standards for lead (<0.5 ppm), arsenic (<0.2 ppm), and mercury (<0.1 ppm).

Residual Solvent Analysis: According to USP <467>, gas chromatography checks for ethanol and methanol residues. This keeps the integrity of your end product safe.

Testing for microbes: The total plate count is still less than 1,000 cfu/g. We check for E. coli and Salmonella to make sure that the delivery is free of pathogens.

Size Distribution of Particles: Laser diffraction analysis shows the 80-100 mesh range. This makes sure that the ingredients are evenly distributed and helps them dissolve better in drinks.

Industrial Applications

The food and drink business

Our product is naturally added to tonic waters, citrus drinks, and functional drinks to make them more sour. It stays stable in acidic (pH 2.5–3.5) settings and can handle temperatures up to 160°C for pasteurization.

Your formulations get the real grapefruit flavor without adding any man-made chemicals. The compound's persistent bitter taste gives premium beverage brands a way to keep their labels clean.

The pharmaceutical and nutraceutical industries

The ingredient is a building block for making Neohesperidin Dihydrochalcone (NHDC). It helps metabolic health nutrients work by turning on the SIRT1 pathway.

You'll like how well it keeps its bioactivity thru the digestive system. The structure of the glycoside keeps enzymes from breaking down the substance too quickly before it can be absorbed.

Beauty and personal care

Our product is used in topical products to soothe the skin and protect it from UV rays. When compared to aglycone forms, micro-emulsion delivery systems are better at getting into the skin.

Its antioxidant properties help your anti-aging and sun protection products work better. It gets rid of free radicals and stays stable in a number of makeup bases.

Why Choose Kang Biotech's Naringoside?

Supply Chain with Vertical Integration

We are in charge of the whole production process, from managing the plantations to the final extraction. Our 20,000,000+ m² citrus farming area guaranties that we can track our raw materials and keep the quality consistent.

With our straight manufacturer model, you don't have to worry about supply problems. We keep ready-to-ship items and have 9 modern processing lines with flexible production capacity.

New Technology for Extraction

The Hunan Institute of Agricultural Product Processing and our Joint Research Center both use the best water and ethanol extraction methods. This keeps the bioactive chemicals safe while still meeting the strict purity standards for pharmaceuticals.

Validated Standard Operating Procedures are what make batch-to-batch consistency possible. For every shipment, your expert teams get a Certificate of Analysis with lots of information.

Certification and compliance around the world

Your product can be registered all over the world if it has multiple foreign certifications. It is certified by ISO 9001, ISO 22000, HACCP, Halal, Kosher, and FAMI-QS.

You can access documentation that is FDA-compliant and CE-backed. This makes it easier for you to send regulatory documents to different places.

Customized answers and help with technology

OEM and ODM services are flexible enough to meet your needs. To meet the needs of your market, we change the purity levels, particle sizes, packaging forms, and labels.

Your R&D projects get help with formulation and application consultation. Our technical team gives you statistics from stability tests and suggestions for how to improve solubility.

Packaging and Delivery

Standard packaging uses 25 kg fiber drums with aluminum foil inner bags. Custom packaging options accommodate your warehouse requirements and regulatory specifications.

We maintain sufficient inventory for immediate dispatch. Small trial orders ship via FedEx for rapid delivery. Large commercial quantities move by air or sea freight with flexible Incoterms.

Your logistics team receives full tracking information. We support both FOB and CIF arrangements based on your purchasing preferences.

FAQ

Q: How does the product stability hold up in UHT processing?

A: The compound demonstrates  thermal stability up to 160°C. However, prolonged exposure at pH >9 can trigger chalcone formation. Maintain pH below 8 for optimal stability.

Q: What is the main difference between the product and Naringenin in application?

A: Our product is the glycoside form with water solubility for liquid formulations. Naringenin, the aglycone, offers higher bioavailability for solid-dose nutraceuticals.

Q: Does the product interfere with drug metabolism?

A: Yes, it inhibits CYP3A4 enzymes similar to grapefruit juice. Include appropriate safety warnings for consumers on medications.

Q: What is the shelf life in bulk storage?

A: Stored in sealed containers under cool, dry conditions, it maintains 98% purity for 24-36 months according to stability testing protocols.

Q: Is your product from non-GMO sources?

A: Yes, we extract from natural Citrus paradisi and can provide Non-GMO Project Verification documentation for clean-label requirements.

Contact Us

Ready to integrate premium Naringoside into your formulations? Contact our technical sales team at sales02@kangbiotech.com for samples, quotations, and application support.