| Customization: | Available |
|---|---|
| Certification: | FDA, HACCP |
| Assay Method: | HPLC, UV |
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Natural Antioxidant & Anti-Inflammatory Agent for Nutraceutical and Cosmetic Applications
Quercetin 0.8% is a bioactive flavonoid extracted from the leaves of Platycladus orientalis (Chinese Arborvitae), standardized to deliver a consistent concentration of quercetin-a potent antioxidant and anti-inflammatory compound. This extract leverages the synergistic benefits of quercetin and other naturally occurring phytochemicals in Platycladus orientalis, such as tannins and terpenoids, to support immune health, cardiovascular function, and oxidative stress reduction.
Key Benefits:
Antioxidant Defense: Neutralizes free radicals and reduces oxidative damage.
Anti-Inflammatory: Inhibits pro-inflammatory cytokines like TNF-α and histamine release.
Immune Support: Enhances T-cell activity and antibody production.
Cardiovascular Health: Improves endothelial function and regulates blood pressure.
Multi-Industry Use: Suitable for dietary supplements, functional foods, skincare, and veterinary products.
| Parameter | Specification |
|---|---|
| Active Ingredient | Quercetin ≥0.8% (HPLC Verified) |
| Source Plant | Platycladus orientalis Leaves |
| Appearance | Light yellow to brown fine powder |
| Solubility | Water-soluble (partial), ethanol-soluble |
| Particle Size | 80-100 mesh |
| Heavy Metals | Lead ≤0.5 ppm, Arsenic ≤1.0 ppm |
| Microbial Limits | Total Plate Count ≤1,000 CFU/g; Pathogens: Absent |
| Packaging | 1 kg/aluminum foil bag; 25 kg/drum |
| Shelf Life | 24 months (stored in cool, dry conditions) |
| Certifications | ISO 22000, Non-GMO, Halal (on request) |
Sustainable Sourcing: Ethically harvested from organically cultivated Platycladus orientalis in China.
Synergistic Formulation: Combines quercetin with native phytochemicals for enhanced bioactivity.
Global Compliance: Meets EU/US pharmacopeia standards for heavy metals and microbial safety.
Custom Solutions: Available for OEM/ODM projects with flexible packaging and formulation support.
This product merges traditional botanical wisdom with modern extraction technology, offering a versatile ingredient for health and wellness industries. Backed by rigorous quality controls, it ensures efficacy and safety for global applications.
Q1: What distinguishes quercetin from other flavonoids?
A: Quercetin exhibits superior antioxidant and anti-inflammatory activity compared to other flavonoids like rutin, with proven benefits for cardiovascular and immune health.
Q2: Is this extract safe for long-term use?
A: Yes, quercetin is generally safe at recommended doses. However, consult a healthcare provider for specific conditions or high-dose applications.
Q3: Can this product be used in cosmetics?
A: Absolutely. Its anti-inflammatory and antioxidant properties make it ideal for anti-aging serums, sunscreens, and acne treatments.
Q4: Does the extraction process retain other bioactive compounds?
A: Yes, the gentle extraction method preserves synergistic compounds like tannins and terpenoids from Platycladus orientalis, enhancing efficacy.
Q5: Is this extract suitable for vegan formulations?
A: Yes, it is 100% plant-derived and free from animal products.
Q6: What is the recommended dosage for supplements?
A: Typical doses range from 250-500 mg daily. Adjust based on formulation goals and regulatory guidelines.
Q7: Are there allergen risks?
A: No common allergens are present. However, test for sensitivity if using in formulations for allergy-prone individuals.
Q8: Do you provide a Certificate of Analysis (COA)?
A: Yes, each batch includes a COA verifying purity, potency, and safety parameters.
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