Vine Tea Extract 98% Dihydromyricetin Flavonoid Antioxidant Food Grade Hubei-Sourced
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| Attribute | Details |
|---|---|
| Product Name | Vine Tea Extract (Dihydromyricetin-Rich Flavonoid Extract) |
| Common Name | Ampelopsis grossedentataExtract, Teng Cha Extract (Premium Food Grade) |
| Source | Ampelopsis grossedentata(vine tea, Vitaceae family, Hubei Wudang Mountains, China – wild-harvested, 800-1200m altitude, pesticide-free) |
| Extraction Technology | Ultrasound-assisted extraction (45°C) → Macroporous resin purification → Low-temp crystallization (4°C) |
| Active Component | Dihydromyricetin (≥98% HPLC, CAS 27200-12-0, molecular weight 320.25 Da), Total flavonoids ≥90% (UV) |
| Appearance | Off-white to white fine powder (100 mesh, 100% water-soluble, neutral odor) |
| Specification | 98% dihydromyricetin (standard); Custom: 95%-99% (HPLC); Moisture ≤0.5%, ash ≤0.3% |
| Grade | Food Grade (complies with FCC, EU Novel Food) |
| Certifications | ISO 22000, HACCP, Non-GMO, Halal, Kosher, ISO 9001, 3rd-party SGS report |
| Shelf Life | 24 months (sealed, 2-8°C storage, RH <50%, protected from light) |
| Packaging | 1kg/foil bag, 25kg/fiber drum (inner PE liner); custom sizes (5kg/10kg) |
| MOQ | 1kg (free 10g sample with COA, HPLC report, 3 application guides) |
Our Vine Tea Extract is a 98% dihydromyricetin concentrate derived from Ampelopsis grossedentata(vine tea), a wild-harvested plant native to Hubei Wudang Mountains, China. Produced via ultrasound-assisted extraction and macroporous resin purification, it retains natural flavonoids for antioxidant, metabolic, and liver wellness applications. The 100-mesh powder is ideal for functional foods, supplements, and herbal formulations.
- Source Purity: Wild-harvested from Hubei Wudang Mountains (800-1200m altitude, pollution-free), 100% traceable from vine to extract.
- Ultra-High Potency: 98% dihydromyricetin (HPLC-verified), with total flavonoids ≥90% (UV) for enhanced bioactivity.
- Advanced Purification: Macroporous resin removes impurities (residual solvents <0.1%), ensuring low heavy metals (<0.05ppm Pb/As).
- Global Compliance: Meets FCC (food), EU Novel Food, and Halal/Kosher standards; Non-GMO certified.
| Benefit | Mechanism/Data | Application |
|---|---|---|
| Antioxidant Support | Scavenges free radicals (DPPH clearance rate 95%, J Agric Food Chem, 2022); protects against oxidative stress | Anti-aging supplements, functional teas |
| Alcohol Metabolism Aid | Enhances alcohol dehydrogenase activity (↑30% in animal models, Food Funct, 2023); eases post-consumption discomfort | Hangover relief capsules, detox blends |
| Liver Wellness Support | Protects hepatocytes (↑25% viability under oxidative stress, Phytomedicine, 2022); supports metabolic balance | Liver health powders, herbal formulas |
| Anti-Inflammatory Action | Inhibits COX-2 enzyme (↓20% activity in LPS-stimulated cells, J Ethnopharmacol, 2023) | Joint comfort supplements |
| Category | Examples |
|---|---|
| Functional Foods | Antioxidant-enriched snacks, herbal teas (“vine tea for vitality”) |
| Supplements | Hangover relief capsules, liver detox powders, antioxidant blends |
| Beverages | Alcohol metabolism drinks, herbal sparkling waters |
| Cosmetics | Anti-aging serums (topical antioxidant support) |
| Parameter | Details |
|---|---|
| Purity Testing | 3rd-party SGS verified: Dihydromyricetin ≥98% ±0.2% (HPLC); Heavy metals <0.05ppm (Pb/As); Microbes <1000 CFU/g |
| Traceability | Batch COA includes vine harvest site (Wudang Mountains), extraction parameters (temp/time), stability data (40°C/3 months) |
| Compliance | FCC 21 CFR 182.10, EU Novel Food (EU 2015/2283), China GB 1886.251 |
| Service | Details |
|---|---|
| Customization | Adjust dihydromyricetin content (95%-99%), particle size (80-120 mesh), or blend with green tea extract (antioxidant synergy) |
| OEM/ODM | Private label packaging, formulation support (e.g., +milk thistle for liver synergy) |
| Supply Chain | Annual processing capacity 150+ tons; 3-5 days lead time (in stock); Wuhan Port shipping |
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