Vine Tea Extract
Botanical Source: Ampelopsis grossedentata W. T. Wang.
Appearance: Fine off-white to white powder
Plant Part Used: Leaf and Stem
Specification: Ratio Extract 4:1; 10:1; Dihydromyricetin 10% -98%; Myricetin 80%-98%
Test Method: HPLC
Certifications: ISO9001, FSSC22000, KOSHER, HALAL, HACCP, FDA, ORGANIC(EU), ORGANIC(USDA)
Packing Size: 25kg/drum
Transportation: Courier, Air, Ocean
MOQ: sample and small kgs trial order available, commercial order MOQ 25kg
Delivery: Ready stock, Prompt shipment
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
What is Vine Tea Extract?
Vine Tea Extract comes from the tender stems and leaves of Ampelopsis grossedentata, a climbing plant native to southern China's mountainous regions. Despite its name, this extract isn't related to traditional tea plants. The Tujia people have used it as herbal medicine for over 600 years.
This fine, off-white powder stands out for its momentous flavonoid substance. Youthful stems and clears out contain 35-45% flavonoids by dry weight, winning it the title "Ruler of Flavonoids." The essential dynamic compound is dihydromyricetin, which gives most of the extract's useful properties.
Unlike customary teas, this extract contains no caffeine or theophylline, making it appropriate for broader applications. It offers a clean, normal arrangement for producers looking for strong antioxidant fixings.

Vine Tea Extract COA
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Product Name
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Vine Tea Extract
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Batch Number
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Botanical Source
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Ampolopsis grossedentata W.T.Wang.
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Batch Quantity
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1000kgs
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Plant Part Used
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Leaf,100% Natural
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Country of Origin
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China
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Type of Extraction
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Standard Extract
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Active Ingredient Markers
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Dihydromyricetin
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Analysis Items
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Specifications
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Results
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Methods used
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Appearance
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Fine off-white powder
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Conforms
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Visual test
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Odor & Taste
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Characteristic
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Conforms
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Organoleptic test
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Bulk Density
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35-50g/100ml
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Conforms
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ASTM D1895B
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Particle Size
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100% through 80 Mesh
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Conforms
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AOAC 973.03
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Solubility
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Soluble in ethanol, slightly soluble in water
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Conforms
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/
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Assay
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NLT 98% Dihydromyricetin
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98.15%
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HPLC
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Loss on Drying
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NMT 5.0%
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1.43%
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5g /105℃ /2hrs
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Ash Content
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NMT 5.0%
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1.20%
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2g /525℃ /3hrs
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Extract Solvents
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Ethanol & Water
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Conforms
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/
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Solvent Residues
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NMT 0.05%
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Conforms
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GC
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Excipients
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None
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Conforms
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/
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Heavy Metals
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NMT 10ppm
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Conforms
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Atomic Absorption
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Arsenic (As)
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NMT 2ppm
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Conforms
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Atomic Absorption
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Lead (Pb)
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NMT 2ppm
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Conforms
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Atomic Absorption
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Cadmium (Cd)
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NMT 1ppm
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Conforms
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Atomic Absorption
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Mercury(Hg)
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NMT 0.1ppm
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Conforms
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Atomic Absorption
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Microbiological Data
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Total Plate Count < 10,000cfu/g
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200cfu/g
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GB 4789.2
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Total Yeast & Mold < 1,000cfu/g
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10cfu/g
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GB 4789.15
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E. Coli to be negative
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Negative
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GB 4789.3
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Staphylococcus to be negative
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Negative
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GB 4789.10
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Salmonella to be absent
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Absent
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GB 4789.4
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Packing and Storage
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Packed in fiber drum, LDPE bag inside. Net weight: 20kgs/drum.
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Keep away from moisture, strong heat and sunlight.
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Shelf Life
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2 years if sealed and stored in the recommended conditions.
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Vine Tea Extract Benefits
1, Capable Antioxidant Protection
The tall dihydromyricetin substance gives uncommon free radical rummaging action, making a difference ensure cells from oxidative push and supporting generally wellness.
2, Anti-inflammatory Support
Research appears potential anti-inflammatory properties that may offer assistance back your body's normal reaction to inflammation.
3, Liver Wellbeing Support
Studies demonstrate hepatoprotective impacts, making it important for liver wellbeing definitions and detox products.
4, Metabolic Wellness
May offer assistance back solid blood sugar levels, lipid profiles, and blood weight when utilized as portion of a solid lifestyle.
5, Natural Preservation
Its antioxidant properties make it great for expanding rack life in nourishment and refreshment applications without manufactured additives.
6, Antimicrobial Properties
Shows guarantee in supporting characteristic defense instruments against different microorganisms.

Vine Tea Extract Applications
1, Dietary Supplements
Perfect for capsules, tablets, and powder mixes focusing on antioxidant back, liver wellbeing, and metabolic wellness.
2, Functional Nourishments & Beverages
Ideal for wellbeing drinks, vitality bars, useful jams, and wellness refreshments requiring common antioxidant enhancement.
3, Natural Nourishment Preservation
Excellent for amplifying item rack life in handled nourishments whereas keeping up clean name requirements.
4, Cosmetic Formulations
Valuable for anti-aging items, skin security creams, and antioxidant serums focusing on oxidative skin damage.
5, Herbal Tea Blends
Creates caffeine-free wellness teas and useful tea pack items for health-conscious consumers.
6, Nutraceutical Products
Supports definitions focusing on liver work, cardiovascular wellbeing, and common antioxidant supplementation.

Certificate
• ISO9001 Quality Management System Certificate
• FSSC22000 Food Safety System Certificate
• HACCP System Certificate
• HALAL Certification
• KOF-K Certification
• FDA Registration
• Part of Hunan Botanical Extract Association (HNBEA)

FAQ
Q: Is Vine Tea the same as green tea or other common teas?
A: No. In spite of its title, our extract comes from Ampelopsis grossedentata, not Camellia sinensis (conventional tea plant). It's normally caffeine-free, making it idealize for those dodging caffeine.
Q: How is the item ordinarily used?
A: It has flexible applications in dietary supplements (capsules, tablets), useful nourishments and refreshments (wellbeing drinks, vitality bars), and restorative items for antioxidant benefits.
Q: Are there any known side effects?
A: Our extract is by and large well-tolerated. Be that as it may, like any supplement, a few people may involvement mellow distress. We prescribe beginning with lower dosages to survey tolerance.
Q: Why is it called the "Lord of Flavonoids"?
A: The youthful stems and takes off contain outstandingly tall add up to flavonoid substance (35-45% of dry weight), altogether higher than most other plants.
Packaging and Transportation
Standard Bundling Options:
• 25kg/fiber drum (primary commercial packaging)
• 100g food-grade plastic packs (test size)
• 1kg food-grade plastic sacks (trial orders)
• 5kg food-grade plastic sacks (medium quantities)
• 10kg food-grade plastic packs (bulk trial orders)
Transportation Methods:
• Messenger benefit for tests and little orders
• Discuss cargo for pressing deliveries
• Sea cargo for huge commercial shipments
• All bundling meets worldwide shipping standards

Why Choose Us?
1, Source-to-Shelf Quality Control
We keep up strict control from seed choice to last bundling, guaranteeing reliable power and immaculateness in each batch.
2, Advanced Extraction Technology
Our extraction handle employments as it were unadulterated water or food-grade ethanol, conveying clean, profoundly soluble extracts without destructive solvents.
3, Application Research facility Support
Our specialized group gives detailing help for refreshments, supplements, and corrective applications, making a difference you optimize item performance.
4, Flexible Arrange Solutions
We back everything from little trial orders to expansive commercial amounts, with test accessibility and customized specifications.
5, Rapid Worldwide Delivery
Stock things dispatch inside 3-5 trade days, guaranteeing your generation plans remain on track.
6, Comprehensive Documentation
Every group incorporates point by point HPLC chromatograms and certificates of investigation, giving total straightforwardness for your quality affirmation.

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Conntact Us
Ready to experience premium Vine Tea Extract for your next formulation? Our team is here to provide samples, technical support, and custom solutions tailored to your specific needs.
Email: info@kingherbs.com
Contact us today to discuss your requirements and discover how our high-quality extract can enhance your products. We're committed to supporting your success with reliable ingredients and expert guidance.
Send Inquiry
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