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Vine Tea Extract

  • English name:

    Vine Tea Extract

  • Botanical name:

    Ampelopsis grossedentata

  • Active ingredient:

    Dihydromyricetin

  • Specification:

    98% Dihydromyricetin

  • Test method:

    HPLC

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  • Introduction/Description
  • Specifications
  • Application

Product Introduction Of Vine Tea Extract:

Vine Tea Extract is derived from the leaves and young stems of Ampelopsis grossedentata, a woody vine native to the mountainous regions of southern China — where it has thrived for centuries in the clean, high-altitude environments with abundant rainfall and fertile soil. This unique plant, also locally known as “vine tea” or “maogan tea,” is distinguished by its glistening, silver-white coating on the leaf surface, a natural characteristic that sets it apart from other tea-like plants and hints at its rich bioactive composition.

In terms of appearance and inherent traits, high-quality Vine Tea Extract typically presents as a fine, light yellow to white powder with a consistent particle size. It carries a subtle, natural herbal aroma — free from artificial fragrances. What makes this extract particularly notable is its high concentration of dihydromyricetin (DMY), a unique flavonoid compound that is naturally abundant in Ampelopsis grossedentata and serves as the signature component of the extract.

The production of our Vine Tea Extract adheres to strict standards that prioritize preserving the plant’s natural properties while ensuring purity. The sourcing process begins with selective harvesting: only mature, pest-free leaves and tender stems are collected by local farmers during the optimal growing season, when the plant’s active components reach their peak. After harvesting, the raw materials undergo immediate cleaning to remove impurities like dust and twigs, followed by a low-temperature drying process — this gentle method avoids the degradation of heat-sensitive compounds, ensuring the extract retains its natural composition.

The extraction stage maximizes the yield of active ingredients without the need for harsh chemical solvents. After extraction, the liquid is filtered, concentrated under reduced pressure, and then spray-dried into a fine powder to lock in its properties. Throughout the entire process, no artificial additives, preservatives, or synthetic colorants are introduced, ensuring the final product remains in its pure, natural state.

Sustainability and quality control are at the core of our operations. Each batch of Vine Tea Extract undergoes rigorous testing, including assessments for purity, active ingredient content, and heavy metal residues, to meet international standards. This commitment to quality and sustainability ensures that our customers receive a reliable, premium product that aligns with the global demand for natural, responsibly sourced ingredients.

More details of Bulk Vine Tea Extract:

Items Specifications Test Methods
Appearance & Color

Odor & Taste

Mesh Size

Fine light yellow to white powder

Characteristic

NLT 90% through 80 mesh

Visual

Organoleptic

80 Mesh Screen

Moisture Content

Ash Content

Heavy Metals

Arsenic (As)

Cadmium (Cd)

Mercury (Hg)

Lead (Pb)

Extract Solvent

NMT 5.0%

NMT 5.0%

NMT 10ppm

NMT 1ppm

NMT 1ppm

NMT 0.1ppm

NMT 3ppm

Grain alcohol/Water

5g / 105℃ / 2hrs

2g / 525℃ / 3hrs

Atomic Absorption

Atomic Absorption

Atomic Absorption

Atomic Absorption

Atomic Absorption

/

Total Plate Count

Total Yeast & Mold

E. Coli

Salmonella  

Staphylococcus

NMT 10,000cfu/g

NMT 1,000cfu/g

Negative

Negative

Negative

Shelf Life 2 years
Remarks Store in a well-closed container away from moisture, heat and strong sun.

Packing: Fiber drums and two plastic-bags inside. 25kg/drum.

Health Benefits Of Vine Tea Extract

Vine Tea Extract’s health-supporting potential is deeply rooted in its unique phytochemical composition, with dihydromyricetin (DMY) as the primary active component, complemented by other natural flavonoids and polyphenols. These compounds work synergistically to offer gentle yet effective support for various aspects of well-being, making the extract a valuable addition to a balanced lifestyle—all while maintaining a plant-derived, mild profile that suits diverse needs.

A key health attribute of Vine Tea Extract lies in its robust antioxidant capacity. The flavonoids and polyphenols it contains act as powerful scavengers of free radicals. By neutralizing these free radicals, the extract helps protect cells from potential damage, supporting the body’s natural defense system and contributing to long-term cellular health. This antioxidant activity is further enhanced by DMY, which has been recognized for its ability to modulate antioxidant enzyme levels, reinforcing the body’s inherent ability to combat oxidative stress.

The extract also offers notable support for metabolic balance, particularly in relation to lipid and glucose regulation. DMY plays a role in supporting the body’s natural processes for breaking down fats and maintaining healthy cholesterol levels within the normal range. Additionally, it may help regulate the absorption and metabolism of glucose, supporting steady blood sugar levels and reducing the risk of sudden fluctuations. Unlike harsh synthetic supplements, its natural composition ensures this support is delivered gently, without placing undue strain on the body’s systems.

Another significant benefit is its support for liver health. The liver, as the body’s primary detoxification organ, often faces stress from various environmental and dietary factors. Vine Tea Extract’s DMY component has been shown to support the liver’s natural detoxification processes, helping to maintain the integrity of liver cells and promote healthy liver function. It aids in the metabolism of harmful substances, supporting the liver’s ability to filter and eliminate toxins, thereby contributing to overall hepatic wellness.

Furthermore, Vine Tea Extract offers gentle support for digestive comfort. Its natural compounds help soothe the lining of the digestive tract, reducing occasional discomfort caused by everyday dietary irritants. It may also support the balance of gut microflora, fostering a healthy intestinal environment that contributes to smooth digestive function. This gentle soothing effect makes the extract suitable for individuals with mild digestive sensitivities, providing comfort without disrupting the body’s natural digestive rhythm.

Lastly, its anti-inflammatory properties add another layer of health support. The flavonoids in the extract help modulate the body’s natural inflammatory response, reducing occasional inflammation associated with physical activity or daily wear and tear. This makes it a practical choice for those seeking to maintain joint comfort and overall mobility, supporting an active lifestyle through natural means.

Applications Of Vine Tea Extract:

Vine Tea Extract, with its subtle herbal notes, and stable active components, has secured a versatile position across multiple industries. Its adaptability to different processing techniques and compatibility with various ingredients make it a favored additive for both commercial formulations and niche products, spanning food, health supplements, and personal care sectors.

In the food and beverage industry, it serves as a natural functional additive and flavor enhancer. It is often incorporated into herbal teas, fruit juices, and functional drinks — its mild herbal taste complements other flavors without overpowering them. In confectionery and baked goods, such as herbal candies, cookies, and health bars, it acts as a functional supplement, integrating seamlessly into doughs and batters without affecting the final product’s texture or taste.

The dietary supplement sector is another key application area. It is commonly formulated into capsules, tablets, and softgels, leveraging its concentrated active components to cater to consumers looking for convenient daily supplementation. For powdered supplements, it can be blended with other plant extracts, vitamins, or minerals to create customized formulations. Additionally, it is used in liquid supplements like syrups and tinctures, where its solubility in organic solvents ensures consistent active ingredient distribution, making dosage accurate and reliable.

In personal care and cosmetics, its natural properties make it a sought-after ingredient in skincare and haircare products. For skincare, it is added to lotions, creams, serums, and masks — its compatibility with emulsifiers allows it to blend into various formulations, while its fine texture ensures it does not cause irritation, making it suitable for sensitive skin. It is also used in haircare products such as shampoos and conditioners, where it integrates into the formula to support scalp health. Some natural cosmetic brands even incorporate it into lip balms and facial mists, leveraging its mild nature for gentle, daily use.

Beyond these mainstream areas, it has niche applications in pet care. In pet supplements, it is mixed into powdered or liquid formulations for dogs and cats, providing a natural additive that supports pet wellness. Additionally, it finds use in traditional herbal product formulations, where it is blended with other herbs to create traditional remedies, maintaining the authenticity of natural herbal practices while meeting modern quality standards.

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