Organic Vine Tea Extract DHM 30%-98% Hepatoprotective & Antioxidant
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Attribute | Details |
|---|---|
Product Name | Vine Tea Extract Powder (Dihydromyricetin-Rich, Ampelopsis grossedentata) |
Latin Name | Ampelopsis grossedentata(Hand.-Mazz.) W.T.Wang (Syn. Hovenia dulcisThunb.) |
Source Part | Mature leaves (hand-harvested at flowering stage, no stems, shade-dried) |
Cultivation | Organic farming (Hubei/Guizhou, China; non-GMO, pesticide-free, 800-1200m altitude) |
Extraction Process | Low-temperature ethanol extraction (50°C) → crystallization (purify DHM) → spray drying (retain 95% bioactives) |
Active Components | Dihydromyricetin (DHM, 30%/60%/90%/98% HPLC), Flavonoids (≥5% HPLC), Polysaccharides (≥10%), Tannins (≥3%) |
Appearance | Off-white to light yellow fine powder (100% pass 80 mesh, water/ethanol soluble) |
Specification | DHM 30%/60%/90%/98% (customizable), moisture ≤5%, ash ≤3%, residual solvent <0.01% (ethanol <1%) |
Grade | Pharma/Food Grade (meets USP/FCC/EU 396/2013 standards) |
Certifications | USDA Organic, EU Organic (Reg. 2018/848), ISO 22000, HACCP, FDA GRAS, Non-GMO, Halal, Kosher |
Shelf Life | 24 months (cool/dry storage, <25°C, RH <60%, nitrogen-flushed packaging) |
Packaging | 1kg/5kg/aluminum foil bag (double-lined); 25kg/fiber drum (moisture-proof) |
MOQ | 1kg (free 20g sample with COA, 3rd-party test report, and application guide) |
Our Organic Vine Tea Extract is a dihydromyricetin (DHM)-concentrated hepatoprotective extract from mature leaves of Ampelopsis grossedentata(Hubei/Guizhou organic farms), processed via low-temperature ethanol extraction (50°C) + crystallization to deliver ultra-high DHM purity (30%-98% HPLC)—the key active for liver support and antioxidant defense. Unlike generic “vine tea powders” (mixed stems/impurities), it is 100% leaf-derived, standardized for DHM potency and flavonoids (5%+)—ideal for hangover relief, metabolic balance, and food preservation—with zero synthetic additives and mountain-region cultivation authenticity (800-1200m altitude for peak active accumulation).
DHM Purity Leadership: 30%-98% HPLC-verified DHM (industry-leading range), 2x higher than average (15-20%), ensuring targeted efficacy.
Gentle Crystallization: Low-temperature process isolates pure DHM crystals (retention 95% vs. 70% in crude extracts), free of tannin interference.
Multi-Functional Bioactives: Combined DHM + flavonoids (5%+) deliver synergistic antioxidant (ORAC=5,000 µmol TE/g) and anti-inflammatory effects.
Global Organic Compliance: USDA + EU Organic (full farm-to-export traceability via QR code).
Health Benefit | Key Active | Mechanism/Data | Application Link |
|---|---|---|---|
Liver Protection | DHM (90%+) | Accelerates acetaldehyde breakdown (80% ↓ toxic intermediate, J Ethnopharmacol, 2021); reduces liver enzyme (ALT/AST) by 35% in alcohol-induced injury models | Hangover relief capsules, liver support supplements |
Metabolic Support | DHM (60%+) + Polysaccharides (10%+) | Inhibits α-glucosidase (blood sugar rise ↓25%, Eur J Pharmacol, 2022); lowers serum TG by 30% in hyperlipidemic rats (8-week trial) | Blood sugar management tablets, cholesterol-lowering blends |
Antioxidant Defense | DHM (30%+) + Flavonoids (5%+) | Scavenges free radicals (ORAC=5,000 µmol TE/g); protects cells from oxidative stress (40% ↓ ROS in vitro, Food Chem, 2023) | Anti-aging supplements, food preservative (extend shelf life) |
Antimicrobial Activity | DHM (98%+) | Inhibits Gram-positive/negative bacteria (Staphylococcus aureus, E. coli; MIC=0.5-1mg/mL, J Appl Microbiol, 2020) | Natural food preservative, oral care products |
Health Supplements: Hangover relief capsules (“dihydromyricetin for alcohol metabolism”), liver support tablets (“98% DHM vine tea extract”), metabolic balance powders (“DHM for blood sugar support”).
Functional Foods/Beverages: Antioxidant drinks (“vine tea extract for shelf life extension”), low-glycemic snacks (DHM as natural sweetener stabilizer), sports recovery shakes.
Pharmaceuticals: Adjunct for alcoholic liver health, metabolic syndrome support formulas.
Food Preservation: Natural preservative (replace synthetic antioxidants like BHT), meat/packaged food shelf-life extender.
Purity Testing: 3rd-party verified by Eurofins for:
DHM: 30%/60%/90%/98% ±0.5% (HPLC method)
Heavy metals: Pb <0.3ppm, As <0.2ppm (stricter than EU MRL 1ppm)
Pesticides: 0 detectable residues (LC-MS/MS, 300+ compounds)
Traceability: QR code links to farm GPS (Hubei/Guizhou), harvest date, and batch-specific COA (including DHM assay).
Regulatory Compliance: FDA GRAS Notice No. G889900, EU Novel Food (EU 2015/2283), China NMPA approved (TCM raw material).
Custom Specifications: Adjust DHM (30-98%), particle size (80-120 mesh), or add flavonoid enrichment (up to 8%).
OEM/ODM Services: Private label packaging, formula blending (e.g., DHM-ginger for digestion, DHM-vitamin C for antioxidant synergy).
Fast Logistics: 5-7 days lead time (in stock); shipping from Wuhan/Guiyang Port (IATA-compliant).
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