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Vine Tea Extract

Vine Tea Extract

Product Name: Vine tea extract
CAS Number: 27200-12-0
Molecular formula: C15H12O8
Molecular weight: 320.25
Specification: 30%
MOQ:1KG
Main functions: antibacterial, anti-tumor, liver protection
Application: medical treatment, health care, cosmetics
...
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What is rattan tea extract?

Tenga, also known as berry tea, is a plant of the genus Snake grapes in the grape family. Its young stems and leaves can be used as beverages and are deeply loved by the Zhuang and Yao people. It is clinically used for purulent skin diseases, upper respiratory tract infections in children, and sore throats in children, etc. . Dihydromyricetin (3,5,7,3', 4',,5',-hexahydroxy-2,3-dihydroflavonol, dihydroxy-cetin, DMY) is the main active ingredient of Tengcha extract. It is a kind of flavonoid, also known as dihydromyricetin and leptocephali. It is widely found in Snake grape family plants, and the content in vine tea can reach 30%. Studies have shown that dihydromyricetin has various pharmacological effects such as anti-tumor, antioxidant, cardiovascular protection, antibacterial, liver protection, kidney protection, hypoglycemia, clearing of the pharynx, anti-inflammatory, and analgesic, etc., which is highly developed and utilized. value.

dhm vine teavine tea

Item

Specification

Result

Assay

Dihydromyricetin ≥30.0%

34.21%

Description



Appearance

Yellow brown fine powder

Conforms

Odor

Characteristic

Conforms

Tasted

Characteristic

Conforms

Particle size

95% pass 80 mesh

Conforms

Chemical



Moisture

≤5.0%

1.58%

Ash

≤2.0%

1.20%

Heavy metal

≤10.0ppm

Conforms

As

≤0.5ppm

Conforms

Pb

≤0.5ppm

Conforms

Hg

≤0.2ppm

0.05ppm

Microbiology



Total of bacteria

≤1000cfu/g

Conforms

Yeast & Mould

≤100cfu/g

Conforms

E.Coli

Negative

Conforms

Salmonella

 

Negative

 

Conforms

Conclusion

Conforms


How to extract vine tea extract?

At present, there are four extraction methods for vine tea, which are enzymatic extraction, microwave extraction, ultrasonic extraction, and solvent extraction. The most common and most efficient method is enzymatic extraction. In the 1990s, many domestic and foreign scholars began to combine the properties of enzymes with the structure of biological cells and carried out the extraction process of using biological enzymes in traditional Chinese medicine to improve the extraction rate of traditional Chinese medicine. And to obtain highly active ingredients, certain research results have been achieved. The enzymatic method has the basic advantages of speed, accuracy, sensitivity, simplicity, and so on. The core advantage that it is pollution-free and can be used in complex environments allows the enzymatic method to be applied and promoted on a large scale for the extraction of flavonoids in traditional Chinese medicine. The optimal conditions for extracting dihydromyricetin from the stems of rattan tea by the enzymatic method are: 45℃, pH 4.46, mass-to-liquid mass-volume ratio 1:20 (mg·L ˉ¹), and the mass fraction of enzyme addition is 2.0%. At this time, the extraction rate of dihydromyricetin is 30. 65%, which is better than the traditional solvent extraction method.


Benefits:

1 Anti-tumor

1.1 Inhibit tumor cell migration and invasion

1.2 Inhibit tumor cell proliferation

1.3 Induce tumor cell apoptosis

2 Has a good broad-spectrum antibacterial effect

3 Protective effect on cardiovascular

4 Antioxidant

5 Clear the throat, anti-inflammatory, and analgesic

6 It has a good pharmacological activity to protect the liver

7 Kidney protection

8 Lower blood sugar and blood pressure

vine tea powder

Why choose us to buy vine tea extract (dhm)?

1. Quality Assurance

Reduce disputes caused by quality problems, avoid complex procedures.

2. Guarantee Function 

We ensure our product's active ingredient is guaranteed, and have fantasy appraise.

3. Efficient Team

Effective coordinate of all departments in 24 hours, quickly reply your every question.

4. Traceability 

Production record data of each batch is kept intact, including raw materials, solvents, packing, CCP, storage, delivery.

Please contact us via info@natural-field.com or purchase vine tea extract(dhm) directly.

dhm factory

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