Natural Citrus Flavonoid Benefits & Premium Supplement Grade Raw Material
Naringin is a natural bioactive flavonoid extracted from grapefruit, widely recognized in the global nutraceutical industry for its safe, stable, and multi-functional health benefits. As a professional manufacturer and supplier of natural plant extracts, Shaanxi Green Qing Bio-Engineering Co., Ltd. provides high-purity naringin raw materials for global dietary supplement, pharmaceutical, and cosmetic manufacturers.
Core Naringin Benefits
Naringin delivers outstanding wellness advantages for daily health support. It acts as a powerful antioxidant and anti-inflammatory ingredient, effectively eliminating free radicals and relieving chronic inflammation to protect cellular health. In addition, naringin supports cardiovascular wellness by regulating blood lipid levels and improving vascular health. It also boosts metabolic function, assists fat metabolism, and maintains healthy blood sugar levels. Furthermore, regular naringin intake helps protect liver function and accelerate natural body detoxification, making it a versatile functional raw material for health products.
High-Quality Naringin Supplement Raw Material
Our naringin supplement grade powder features98% high purity, strict quality control, and full test reports including COA, ISO standard workshops, our naringin extract has high bioavailability, stable solubility, and no impurities, perfectly suitable for capsules, tablets, and powder supplements. We support bulk wholesale and customized specifications to meet diverse OEM and ODM demands.
Specification
Item | Specification | Result |
Assay (HPLC) | ≥98% | 98.15% |
Physical & Chemical Control | ||
Appearance | Off-white powder | Complies |
Odor | Characteristic | Complies |
Particle Size | 100% pass 80 mesh | Complies |
Loss on Drying | ≤5% | 1.43% |
Ash Content | ≤5% | 0.60% |
Heavy Metal | ≤20 ppm | Complies |
Pb | ≤10 ppm | Complies |
As | ≤2 ppm | Complies |
Extract Solvent | Water & Alcohol | Complies |
Residual Solvent | <0.5% | Complies |
Microbiological Control | ||
Total Plate Count | ≤1,000cfu/g | Complies |
Mold | ≤100cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Conclusion | Complies with specification | |









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