Product Introduction
| Item | Specification |
| Product Name | Naringin |
| Synonyms | 4′,5,7-Trihydroxyflavanone-7-rutinoside; Naringenin-7-O-Rutinoside; Citrus Flavonoid Naringin Powder |
| CAS Number | 10236-47-6 |
| Molecular Formula | C₂₇H₃₂O₁₄ |
| Molecular Weight | 580.53 g/mol |
| Appearance | Off-white to light yellow crystalline fine powder, odorless, uniform crystal texture, no caking, no impurities or discoloration under standard sealed storage conditions |
| Purity (HPLC) | Naringin ≥98.0% (Premium Grade, customizable) |
| Melting Point | 166–168°C (lit.) |
| Loss on Drying | ≤ 0.5% |
| Residue on Ignition | ≤ 0.1% |
| Testing Method | HPLC / NMR / Mass Spectrometry / IR Spectrum / Biological Activity Assay |
| Production Method | Natural Pomelo/Grapefruit Peel Raw Material Screening → Ethanol-Water Circulation Extraction → Macroporous Resin Purification → Preparative HPLC Refining → Low-Temperature Recrystallization → Vacuum Drying |
| Solubility | Slightly soluble in cold water, freely soluble in hot water, ethanol and methanol; soluble in dilute alkaline solutions; stable in acidic and neutral environments; insoluble in petroleum ether and aliphatic solvents |
| Core Feature | High-purity natural citrus flavonoid monomer, stable chemical structure, dual antioxidant and anti-inflammatory activity, excellent lipid metabolism regulation and vascular protection performance, high experimental repeatability and formula stability |
| Package | 1g/5g/10g amber sealed bottle, 100g/1kg vacuum drum; moisture-proof & light-proof vacuum packaging, customized specifications supported |
| Storage | Store in vacuum-sealed, dry, cool and dark conditions; avoid high temperature, strong light, humid air and alkaline environment to prevent flavonoid structural decomposition and activity loss |
| Shelf Life | 24 months under standard sealed low-temperature dark storage |
Product Description
Naringin is a high-purity natural citrus flavonoid monomer, chemically known as Naringenin-7-O-Rutinoside, extensively extracted from fresh pomelo and grapefruit peel. As a signature active flavonoid compound in citrus plants, Naringin possesses comprehensive biological activities including powerful antioxidant, multi-target anti-inflammatory, lipid metabolism regulating, vascular protective and immune modulating effects. It is one of the most widely applied natural monomers in cardiovascular health care, skincare anti-aging, functional food innovation and biomedical pharmacological research. Our Naringin adopts full-process low-temperature purification and preparative HPLC refining technology to deliver 98% ultra-high purity premium grade products with stable and consistent batch activity.
Different from conventional citrus peel crude extracts containing mixed flavonoids, pectin, cellulose and pigment impurities, our refined Naringin is a single pure monomer with fixed molecular structure and accurate content. The standardized production process thoroughly removes residual solvents, heavy metals and heterologous impurities, eliminating experimental interference and finished product formula instability. All production procedures comply with GMP dust-free purification standards, ensuring ultra-high purity, stable biological activity and excellent batch-to-batch consistency for every batch of products.
In antioxidant performance, Naringin efficiently scavenges intracellular reactive oxygen species, inhibits lipid peroxidation chain reactions, reduces cellular oxidative damage, and delays body and skin aging caused by long-term oxidative stress. Its stable free radical scavenging capacity effectively improves sub-health problems such as physical fatigue, metabolic decline and low immunity caused by daily oxidative damage.
In anti-inflammatory regulation, Naringin blocks multiple inflammatory signaling pathways, significantly reduces the secretion of pro-inflammatory cytokines, relieves acute irritation and chronic low-grade inflammation, and alleviates tissue inflammatory damage. Meanwhile, it exhibits unique vascular protective effects, assisting in regulating blood lipid levels, improving microcirculation and maintaining cardiovascular system stability, providing reliable raw material support for cardiovascular pharmacological research and health product development.
In body conditioning and skincare fields, Naringin regulates lipid metabolism balance, reduces excessive lipid accumulation, and supports healthy metabolic conditioning. For skincare applications, its excellent antioxidant and anti-inflammatory properties resist UV photoaging, relieve skin redness and sensitivity, repair damaged skin barriers, fade dullness and rough texture, making it a core raw material for natural citrus anti-aging and soothing skincare formulas.
Our high-purity Naringin presents uniform off-white to light yellow crystalline fine powder with delicate texture, no caking and no peculiar smell. Every batch undergoes full-index quality inspection including HPLC purity calibration, NMR structural identification, mass spectrometry molecular verification and cell-level activity testing. Strict quality control ensures compliance with USP, EP, cosmetic-grade and food-grade international raw material standards. With stable physical and chemical properties and wide formula compatibility, it is widely applicable for scientific research experiments, cardiovascular health supplement production and cosmetic formula development.
Functions & Benefits
Powerful Natural Antioxidant & Anti-Aging
Efficiently eliminates excess free radicals in the body, inhibits lipid peroxidation and cellular oxidative damage, delays skin and tissue aging, and improves sub-health state caused by long-term oxidative stress.
Multi-Target Anti-Inflammatory Relief
Inhibits multiple inflammatory signaling pathways, reduces pro-inflammatory factor release, relieves chronic low-grade inflammation and acute skin irritation, and reduces tissue inflammatory damage.
Excellent Vascular & Cardiovascular Protection
Regulates blood lipid metabolism, improves microcirculation, protects vascular endothelial cell activity, maintains cardiovascular system stability, and supports daily cardiovascular health conditioning.
Lipid Metabolism Regulation & Body Conditioning
Optimizes internal lipid metabolism operation, reduces abnormal lipid accumulation, assists in improving metabolic disorders, and maintains body metabolic balance.
Skin Repair & Anti-Photoaging
Resists UV-induced skin oxidative damage and photoaging, relieves sensitive redness and inflammation, repairs damaged skin barriers, fades dullness and rough texture, and brightens overall skin tone.
High-Purity Monomer & Zero Formula Interference
98% ultra-high purity single citrus flavonoid monomer, free of plant pectin, fiber impurities and solvent residues, stable molecular structure, ensuring accurate experimental data and consistent finished product efficacy.
High Safety & Wide Compatibility
Derived from natural edible citrus peel sources, low irritation and high biological safety, compatible with oral health products and external skincare formulas, suitable for long-term mild conditioning and formula development.
Applications
Biomedical & Pharmacological Research
Used as standard citrus flavonoid monomer reagent for antioxidant, anti-inflammatory, cardiovascular protection and lipid metabolism mechanism research in university and institutional laboratories.
Cardiovascular & Metabolic Health Supplements
Core functional raw material for cardiovascular protection, blood lipid regulation and metabolic balancing health products, supporting daily body sub-health improvement.
Citrus Anti-Aging Skincare Products
Applied in anti-photoaging essence, soothing repair lotion, antioxidant cream and sensitive skincare products to improve skin aging and inflammatory problems.
Functional Food & Nutritional Additives
Used as natural antioxidant and nutritional additive in citrus-flavored functional foods, nutritional beverages and dietary supplements to enhance product health value.
Immune & Anti-Inflammatory Formula R&D
Special raw material for natural anti-inflammatory and immune-balancing functional product development, serving daily sub-health conditioning formula innovation.
Natural Plant Pharmacology Teaching Experiment
Served as standardized high-purity Naringin reagent for citrus flavonoid structure identification and pharmacological teaching experiments to ensure stable and repeatable experimental results.
FAQ
Q1: What is Naringin used for?
A: Naringin is a high-activity natural citrus flavonoid monomer, mainly used for antioxidant anti-aging, multi-target anti-inflammation, cardiovascular protection and lipid metabolism regulation. It is widely applied in pharmacological research, skincare development and metabolic health supplement production.
Q2: What makes Naringin unique among flavonoids?
A: Naringin is a characteristic citrus-derived flavonoid with outstanding cardiovascular protection and lipid-regulating effects, in addition to conventional antioxidant and anti-inflammatory properties. It features mild action, high safety and excellent formula compatibility for oral and topical applications.
Q3: What are your product advantages?
A: Our Naringin adopts preparative HPLC fine purification and low-temperature recrystallization technology, reaching 98% ultra-high purity with zero impurity residues, stable monomer structure, consistent batch activity and reliable experimental repeatability.
Q4: How to store Naringin correctly?
A: Naringin flavonoid structure is sensitive to high temperature, strong light, humidity and alkaline environments. It must be vacuum-sealed and stored in cool, dry and dark conditions to avoid active ingredient decomposition and ensure 24-month shelf life.
Q5: What does qualified high-purity Naringin look like?
A: Premium Naringin is uniform off-white to light yellow crystalline fine powder with delicate crystal texture, odorless, no caking, no discoloration and no visible foreign impurities.
Q6: Can I get free test samples?
A: Yes, we provide free Naringin test samples for academic research, pharmacological efficacy testing and formula trial production. Bulk orders support customized packaging solutions.
