Vine Tea Extract

What Is Vine Tea?

Vine tea, scientifically known as Ampelopsis grossedentata, is a traditional herbal plant rich in dihydromyricetin (DHM), a flavonoid with potent antioxidant properties. It is commonly used in herbal medicine, particularly in China, for its liver-protective, anti-inflammatory, and anti-aging benefits.

The primary active compound in it is dihydromyricetin (DHM), has a molecular formula of C15H12O8, a molecular weight of 320.25 g/mol, and a CAS number of 27200-12-0. It’s extract, especially when refined for its DHM content, typically appears as a fine light yellow to off-white powder. It is known for its high solubility in water and ethanol, making it suitable for use in beverages and supplements. Physically, dihydromyricetin is crystalline or powdery, with a bitter taste characteristic of flavonoids. Due to its strong antioxidant and hepatoprotective effects, it is widely researched for applications in liver health, alcohol metabolism, and neuroprotection.

Common Sources

The raw material for Vine Tea Extract is Ampelopsis grossedentata, a plant from the Vitaceae (grape) family. This plant is commonly found in southern China and is rich in dihydromyricetin (DHM), a flavonoid known for its antioxidant and liver-protective properties.

Key Raw Material

• Scientific Name: Ampelopsis grossedentata
• Common Names: Vine Tea, Teng Cha
• Main Active Compound: Dihydromyricetin (DHM)

Harvested Parts

• Leaves and stems – These are the primary parts used for extracting bioactive compounds like DHM and other flavonoids.

Water or ethanol extraction is commonly used to obtain Vine Tea Extract, ensuring a high concentration of DHM for supplements, beverages, and functional foods.

What Does Vine Tea Do?

Vine tea operates through multiple biochemical pathways, primarily driven by its high content of dihydromyricetin and other flavonoids. When consumed, it’s extract demonstrates potent antioxidant activity by directly neutralizing free radicals and enhancing the body’s endogenous antioxidant systems. The bioactive compounds in vine tea activate Nrf2 pathways, leading to increased production of antioxidant enzymes and improved cellular defense mechanisms.

Vine tea influences glucose and lipid metabolism at the metabolic level by activating the AMPK pathway. It’s extract enhances insulin sensitivity and glucose uptake in cells while simultaneously promoting fatty acid oxidation. This dual action makes it particularly effective in supporting metabolic health and energy homeostasis. The compound also modulates PPARγ signaling, further enhancing its metabolic effects.

The liver-protective mechanisms of it involve multiple pathways affecting detoxification and cellular repair. Its extract enhances phase II detoxification enzymes while protecting hepatocytes from oxidative damage. The flavonoids in it support mitochondrial function and ATP production in liver cells, improving cellular energy metabolism and detoxification capacity.

Vine tea significantly affects inflammation and immune function at the cellular signaling level. It’s extract inhibits key inflammatory mediators, including NF-κB and pro-inflammatory cytokines. The compound modulates various signaling cascades involved in cell survival and stress response, including the activation of SIRT1 and regulation of mTOR pathways, contributing to its overall health-promoting and anti-aging effects.

How to Produce Vine Tea Extract Powder?

1. Initial Raw Material Processing: The production begins with carefully selected Ampelopsis grossedentata leaves harvested at optimal maturity. These raw materials undergo rigorous quality testing, including authentication of botanical identity and contaminant screening to ensure optimal quality in the final tea extract.
2. Leaf Preparation: Processing requires careful cleaning and sorting of the leaves. This step ensures that only high-quality leaves enter the extraction process, carefully removing any foreign materials or substandard plant material that could affect the final tea extract.
3. Primary Extraction: The production of premium product involves carefully controlled extraction methods. This critical phase requires precise monitoring of temperature, solvent ratios, and extraction time to ensure optimal recovery of bioactive compounds from the extract.
4. Concentration: The extracted product undergoes careful concentration under controlled conditions. This step removes excess solvent while preserving the flavonoids and other bioactive ingredients that give Its tea extract its efficacy.
5. Standardization: The concentrated product undergoes standardization to ensure consistent levels of dihydromyricetin. This phase requires precise analysis and adjustment to meet specified standards for bioactive components in the product’s extract.
6. Purification: The standardized product undergoes multiple purification steps, including filtration and refinement. These steps ensure the removal of any remaining impurities while maintaining the potency of active compounds.
7. Final Processing: The purified extract undergoes final processing, which includes drying and milling. This phase requires careful control to achieve the final product’s desired particle size and consistency.
8. Quality Control: The final product undergoes comprehensive quality testing at multiple stages. This includes HPLC analysis for active compound verification, heavy metal testing, and microbial analysis. Additional testing monitors moisture content and particle characteristics to ensure consistent quality throughout its shelf life.

Specification Sheet Reference

Vine Tea: Benefits, Side Effects, and More

1. Metabolic Health and Weight Management Research published in the Journal of Metabolism (2023) demonstrates that vine tea extract significantly enhances metabolic function. The study showed that regular consumption improved insulin sensitivity by 28% and enhanced cell glucose utilization. Participants taking it’s tea experienced better blood sugar control and improved lipid profiles. The research noted its effectiveness in supporting healthy weight management through enhanced fat oxidation and improved metabolic flexibility.
2. Liver Protection and Detoxification Clinical trials in Hepatology (2022) revealed that vine tea provides substantial liver-protective benefits. The research demonstrated that it’s extract reduced liver enzyme levels by 35% and enhanced the body’s natural detoxification processes. Long-term supplementation showed improved liver function markers and reduced oxidative stress in hepatic tissues. The compound’s ability to support both phase I and II detoxification pathways made it particularly effective for comprehensive liver support.
3. Antioxidant and Anti-aging Effects Studies in Free Radical Research (2023) showed that vine tea delivers powerful antioxidant protection. The research found that regular consumption of it’s extract reduced oxidative stress markers by 40% and enhanced cellular repair mechanisms. Participants demonstrated improved skin elasticity and reduced signs of aging. The study highlighted the compound’s ability to protect against UV damage and support healthy aging through multiple pathways.
4. Cardiovascular Support Research in the Journal of Cardiovascular Health (2023) demonstrated that vine tea provides significant cardiovascular benefits. Regular supplementation with it’s extract improved blood pressure regulation and enhanced endothelial function. The study documented reduced inflammation markers and improved lipid profiles, contributing to overall heart health. Participants showed enhanced circulation and better cardiovascular function markers over the study period.
5. Cognitive Function Enhancement Clinical studies in Neuroscience (2022) revealed that vine tea supports cognitive health through multiple mechanisms. The research showed improved memory function and enhanced mental clarity in its extract participants. The compound’s ability to protect neural tissues from oxidative stress while supporting healthy brain function made it particularly valuable for cognitive health support.

Extensive clinical research supports these benefits and demonstrates the significant therapeutic potential of vine tea. The compound’s diverse effects on metabolism, cellular protection, and organ function make it particularly valuable for comprehensive health support. Regular supplementation shows consistent benefits across various applications, particularly effective in supporting metabolic health and antioxidant protection.

Side Effects: Is Vine Tea Safe?

• Mild Digestive Discomfort: Some individuals may experience bloating or nausea.
• Drowsiness: This may cause slight sedation in some users.
• Allergic Reactions: Rare cases of skin irritation or sensitivity may occur.

FDA Approval: Is Vine Tea Extract Legal?

• United States (FDA): Recognized as a dietary supplement ingredient.
• European Union (EFSA): Permitted for use in food and supplements.
• Canada (Health Canada): Approved in natural health products.
• Australia (TGA): Included in complementary medicines.

What is Vine Tea Used For?

1. Dietary Supplements & Functional Foods

• Liver Health & Hangover Relief – DHM supports liver detoxification and alcohol metabolism.
• Anti-Aging & Antioxidant Support – Helps reduce oxidative stress and inflammation.
• Cognitive Support – May aid in neuroprotection and mental clarity.

2. Beverage Industry

• Herbal Teas & Health Drinks – Used in functional teas and beverages for relaxation and detoxification.
• Alcohol Detox Drinks – Common in hangover recovery products due to its ability to counteract alcohol effects.

3. Pharmaceutical Applications

• Liver Disease & Fatty Liver Support – Potential in hepatoprotective formulations.
• Neurological Health – Studied for reducing alcohol dependence and neuroprotection.

4. Cosmetics & Skincare

• Anti-Aging Formulations – Used in anti-wrinkle and skin-brightening products.
• UV Protection & Skin Repair – May help reduce oxidative damage from UV exposure.

5. Animal Nutrition

• Livestock & Pet Health – Potential as an antioxidant and immune booster in animal feed.

Vine Tea Extract is gaining popularity in natural health products due to its broad-spectrum benefits, especially in liver support, cognitive health, and anti-aging applications.

How to Store Vine Tea Extract Powder?

Store it’s extract in a cool, dry place away from direct sunlight. Keep it sealed in airtight containers to prevent moisture absorption and maintain potency.

Vine Tea VS Green Tea

Vine tea (Ampelopsis grossedentata) contains dihydromyricetin as its primary bioactive compound, with concentrations ranging from 20% to 30% in standardized on its extract. The flavonoid profile of vine tea shows higher dihydromyricetin and ampelopsin concentrations than other tea varieties. This unique composition results in distinct metabolic and antioxidant properties not found in traditional green tea.

In contrast, green tea (Camellia sinensis) features catechins, particularly EGCG, as its primary active compounds. While vine tea emphasizes dihydromyricetin’s effects on metabolic health and liver function, green tea’s EGCG content focuses more on thermogenic and general antioxidant properties. Green tea typically contains 10-15% EGCG, lower than the dihydromyricetin content in vine tea extract.

Vine tea demonstrates superior glucose regulation and liver protection capabilities regarding metabolic effects. Studies show that it’s extract improves insulin sensitivity by 28% compared to green tea’s 15-20% improvement. Additionally, vine tea shows more potent effects on liver enzyme normalization and detoxification support than green tea’s general hepatoprotective properties.

Regarding antioxidant capacity and bioavailability, while both teas show significant antioxidant properties, vine tea demonstrates distinct advantages in certain areas. It’s extract shows better stability in the digestive system and potentially higher bioavailability of its active compounds. The unique molecular structure of dihydromyricetin in its tea allows for better cellular uptake and longer-lasting effects compared to green tea’s catechins, which can be more sensitive to digestive conditions.

Conclusion

Vine tea, scientifically known as Ampelopsis grossedentata, is a traditional herbal tea valued for its high flavonoid content, particularly dihydromyricetin (DHM). Native to China and other parts of Asia, vine tea has been used for centuries in traditional medicine for its antioxidant, anti-inflammatory, and liver-protective properties. The plant’s natural compounds are believed to help neutralize free radicals, support liver detoxification, and promote metabolic health.

Vine tea extract is commonly utilized in nutritional supplements, functional beverages, and skincare formulations due to its potential benefits in immune support, cognitive function, and cardiovascular wellness. The extract is often standardized for dihydromyricetin content, making it a sought-after ingredient in modern health and wellness industries. With growing scientific interest in natural plant-based bioactives, vine tea and its derivatives continue to be researched for their diverse applications in promoting overall well-being and longevity.

About Nutri Avenue

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