Vine Tea Extract Powder DHM
2.Appearance: Off-White Powder
3.Specification: Dihydromyricetin 98%
4.Test Method: HPLC
5.CAS NO: 27200-12-0
6.Main Market: European, North America, Asia
7.Packing Specification: 25kg/drum, 27 drums/tray
8.Delivery: 3-7working days
9.Certification: KOSHER,HALAL,BRC,ORGANIC,ISO9001,ISO22000 etc.
Vine Tea Extract Powder DHM - Premium Dihydromyricetin Supplier
Shaanxi Hongda Phytochemistrystands as a leading manufacturer and supplier of Vine Tea Extract Powder DHM, offering you unmatched advantages in quality, purity, and reliability. With over two decades of ability in botanical extraction, our state-of-the-art 20,000-square-meter office produces standardized Dihydromyricetin at 98% immaculateness, sponsored by HPLC confirmation and comprehensive third-party testing. Not at all like numerous providers, we control the whole supply chain—from our committed vine tea planting bases to last item delivery—ensuring you get steady, high-quality item that meets worldwide measures. Our progressed extraction innovation and professor-led R&D group provide predominant bioactive substance whereas disposing of contaminants, giving your details the competitive edge they require in today's requesting nutraceutical market.
Dihydromyricetin Factory
Shaanxi Hongda's dihydromyricetin is a breakthrough ingredient extracted from vine tea extract. Precise high-performance liquid chromatography (HPLC) analysis shows a dihydromyricetin content as high as 98%. This fine, grayish-white crystalline powder is an effective liver-protective compound that accelerates alcohol metabolism by enhancing the activity of alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH). The extract exhibits excellent thermal stability with a melting point of 245-246℃, making it ideal for various applications. Our production process strictly controls quality parameters, including a bulk density of 0.45-0.65 g/ml and heavy metal content below 10 ppm, ensuring that the product meets pharmaceutical-grade standards and satisfies your production needs.
Vine Tea Powder DHM Specification
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PHYSICAL CHARACTERISTICS
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Particle Size
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NLT 95% Through 80 mesh
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99.26%
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Analytical sieving || USP <786>
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Loss on Drying
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NMT 5.00%
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3.43%
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USP <731>
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Total Ash
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NMT 5.00%
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3.53%
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USP <561>
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Bulk Density
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Between 40-60g/100ml
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55.5g/100ml
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USP <616> Method I
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CHEMICAL CHARACTERISTICS
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Residual Solvent
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NMT 5000ppm
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Conform
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GC || USP <467>
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Pesticide Residue
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Meet the requirements
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Conform
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GC || USP <561>
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Heavy Metals(as Pb)
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NMT 10ppm
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Conform
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USP <231> Method II
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Arsenic (As)
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NMT 2ppm
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0.860ppm
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ICP-MS
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Lead (Pb)
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NMT 2ppm
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1.570ppm
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ICP-MS
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Cadmium(Cd)
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NMT 1ppm
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0.063ppm
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ICP-MS
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Mercury(Hg)
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NMT 1ppm
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0.045ppm
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ICP-MS
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MICROBIOLOGICAL CHARACTERISTICS
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Total Plate Count
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NMT10000cfu/g
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689cfu/g
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USP<61>
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Total Yeast & Mold
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NMT1000cfu/g
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91cfu/g
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USP<61>
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E.Coli
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Not Detected in(g) 10
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Not Detected
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USP<61>
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Salmonella
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Not Detected in(g) 25
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Not Detected
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USP<61>
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Staphylococcus
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Not Detected in(g) 10
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Not Detected
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USP<61>
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Vine Tea Extract Powder DHM Advantages
Superior Bioactivity: The Vine Tea Extract Powder DHM extraction process preserves the complete flavonoid profile, creating a natural entourage effect that enhances DHM bioavailability beyond synthetic alternatives, delivering up to 30% better absorption in clinical observations.
Exceptional Stability: The crystalline structure and moo dampness substance (underneath 3.2%) guarantee 24-month rack life beneath appropriate capacity conditions, keeping up strength without corruption or color alter all through your item lifecycle.
Outstanding Compressibility: With ideal bulk thickness and molecule estimate dispersion, our powder shows amazing stream properties for coordinate compression, diminishing your fabricating time and killing the require for extra excipients.
Comprehensive Documentation: Every group ships with total administrative bolster counting Certificates of Investigation, allergen explanations, BSE/TSE affirmations, and country-specific documentation, streamlining your purport and quality confirmation processes.
Third Test Report
Purity Verification:Independent SGS research facility investigation affirms our Dihydromyricetin substance reliably surpasses 98% through approved HPLC technique, with batch-to-batch variety beneath 0.5%.
Heavy Metal Screening:Eurofins testing demonstrates compliance with international safety standards - Lead (Pb) <0.5ppm, Arsenic (As) <0.3ppm, Mercury (Hg) <0.1ppm, and Cadmium (Cd) <0.2ppm, meeting both Prop 65 California requirements and EU regulations.
Pesticide Residue Analysis:Multi-residue screening of 500+ compounds confirms non-detectable levels, with all results well below USDA organic thresholds and European Union maximum residue limits.

Vine Tea Extricate Powder DHM Application
Dietary Supplement Formulations:Our Dihydromyricetin powder coordinating consistently into capsule and tablet groups for aftereffect recuperation items, ordinarily dosed at 300-600mg per serving and combined with electrolytes, B-vitamins, or NAC for synergistic liver support.
Functional Refreshment Development: When matched with microencapsulation or nano-emulsion innovation, the extricate breaks up into ready-to-drink liver wellbeing shots, liquor digestion system bolster refreshments, and wellness teas without precipitation or partition issues.
Nutricosmetic Applications: Leveraging its powerful antioxidant properties (DPPH radical rummaging action >90%), the fixing shows up in topical definitions focusing on oxidative skin harm, irritation decrease, and anti-aging benefits.
Sports Nourishment Products: Emerging applications incorporate post-workout recuperation supplements where DHM's anti-inflammatory properties back muscle recuperation and decrease exercise-induced oxidative stretch in athletic populations.
Production Process
Step 1 - Crude Fabric Selection: We gather vine tea takes off from our certified natural planting base in Shaanxi territory amid ideal development periods, promptly transporting them to temperature-controlled offices, coming about in most extreme flavonoid concentration and negligible degradation.
Step 2 - Pre-Treatment & Extraction: The cleaned takes off experience low-temperature drying taken after by exactness crushing, at that point extraction utilizing food-grade ethanol-water frameworks at controlled temperatures, yielding a concentrated fluid wealthy in dihydromyricetin while evacuating chlorophyll and tannins.
Step 3 - Filtration & Concentration: The extricate passes through progressed film filtration and gum column chromatography, specifically segregating DHM atoms whereas disposing of pollutions, accomplishing preparatory virtue levels of 80-90% some time recently crystallization.
Step 4 - Crystallization & Standardization: Controlled cooling and dissolvable vanishing actuate DHM crystallization, taken after by centrifugation and vacuum drying at 60°C, creating ultra-pure gems standardized accurately to 98% through HPLC-guided blending.
Step 5 - Micronization & Quality Control: The precious stones experience jet-milling in our 100,000-level filtration workshop to accomplish uniform 80-mesh molecule measure, at that point pass comprehensive testing for immaculateness, overwhelming metals, pesticides, and microbiology some time recently bundling in double-layer PE sacks inside fiber drums.
OEM / ODM Support
Custom Formulation Development: Our professor-led R&D team collaborates with you to create proprietary blends incorporating Vine Tea Extract Powder DHM alongside complementary ingredients like milk thistle, artichoke extract, or turmeric, optimized for your target market requirements.
Flexible Bundling Solutions: We offer customized bundling from bulk 25kg drums to consumer-ready bottles, sachets, or rankle packs, with your private labeling, brand plan, and regulatory-compliant item data printed concurring to goal nation regulations.
Dosage Shape Versatility: Beyond crude powder supply, our offices create wrapped up delicate capsules, difficult capsules, foaming tablets, and moment drink blends containing your indicated DHM concentration, disposing of your require for extra fabricating partners.
Regulatory Compliance Assistance: Our quality group gives comprehensive documentation bolster counting fixing details, security information sheets, wellbeing claim substantiation, and region-specific administrative direction for FDA, EFSA, Wellbeing Canada, and other jurisdictions.

Why Select Us
You merit a accomplice who gets it that quality starts at the source. Shaanxi Hongda's coordinates approach—from our 3,000-ton yearly generation capacity to our SGS-certified research facility staffed by over 20 testing professionals—ensures each kilogram of extricate meets pharmaceutical benchmarks. Our Certifications counting HALAL, Legitimate, cGMP, FSSC22000, ISO9001, and Natural (EU/NOP) aren't fair identifications; they speak to our commitment to your victory. With 150+ gifted professionals, real-time stock following over our 3,000-square-meter distribution center, and ensured 3-7 day conveyance, we dispense with supply chain instabilities. When you select Hongda, you're selecting a producer recognized as a National High-tech Endeavor with patent-protected extraction advances that provide reliable comes about group after batch.

FAQ
Q: How does your normal the item compare to manufactured alternatives?
A:Our botanical extricate contains follow flavonoids that make a synergistic escort impact, possibly improving bioavailability compared to separated manufactured DHM which needs this supporting compound matrix.
Q: What is the prescribed capacity condition for greatest rack life?
A:Store in air proof holders with desiccants at temperatures underneath 25°C and relative stickiness beneath 60% to avoid hygroscopic clumping and keep up 24-month potency.
Q: Can you give tests for detailing testing?
A:Absolutely! We offer 50-100g tests bundled in aluminum thwart sacks with full COA documentation, regularly transported inside 48 hours of your ask for assessment purposes.
Q: What least arrange amount do you require?
A:Our standard MOQ is 25kg (one drum), in spite of the fact that we oblige littler introductory orders for unused clients and offer volume rebates beginning at 500kg for long-term partnerships.
Q: How do you guarantee batch-to-batch consistency?
A:We execute strict SOP conventions with in-process quality checkpoints, hold reference tests from each generation clump, and utilize HPLC fingerprinting to confirm indistinguishable phytochemical profiles over shipments.
Contact Us
Ready to elevate your product formulations with premium Vine Tea Extract Powder DHM? Our technical team is standing by to answer your questions, provide detailed specifications, and discuss how our manufacturing capabilities align with your business objectives.
Email:duke@hongdaherb.com


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