Product details

Product Description ◥

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98% Tea polyphenols is a kind of polyphenol compound composed of several catechins, which mainly exists in tea and other plant materials. Tea polyphenols are the main components that determine the color, aroma, taste, and efficacy of tea, accounting for 20% to 30% of the dry weight of tea. At present, tea polyphenols are mainly extracted from plant materials such as tea leaves, tea residue, and tea seeds. The extraction methods include water extraction, ethanol extraction, supercritical fluid extraction, etc.

 

Xi'an ZB Biotech is tea polyphenol supplier, offers high-quality tea polyphenol powder, which are natural compounds derived from tea leaves (Camellia sinensis). Tea polyphenols are a group of bioactive compounds known for their antioxidant properties and numerous health benefits. With a purity of 98%, these tea polyphenols are highly concentrated and ideal for various chemical applications. Tea polyphenols have found extensive use in the food, beverage, cosmetic, and pharmaceutical industries. Their antioxidant activity helps protect against oxidative damage, making them valuable ingredients in anti-aging products, dietary supplements, functional foods, and beverages.

 

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Product Name	Tea Polyphenols
Latin Name	Vinpocetine
Appearance	Brown Red Powder
Grade	Food Grade
Specification	98%
Keywords	Green Tea Extractï¼›Tea Polyphenols powderï¼›Tea Polyphenols
Storage	Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life	24 Months

 

Specification Data Sheetâ—¥

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Items	Standards	Results
Physical Analysis
Appearance	Brown Red Powder	Complies
Assay	98%	98.22%
Mesh Size	100% pass 80 mesh	Complies
Ash	≤ 5.0%	2.85%
Loss on Drying	≤ 5.0%	2.85%
Chemical Analysis
Heavy Metal	≤ 10.0 mg/kg	Complies
Pb	≤ 2.0 mg/kg	Complies
As	≤ 1.0 mg/kg	Complies
Hg	≤ 0.1 mg/kg	Complies
Microbiological Analysis
Residue of Pesticide	Negative	Negative
Total Plate Count	≤ 1000cfu/g	Complies
Yeast & Mold	≤ 100cfu/g	Complies
E.Coli	Negative	Negative
S. aureus	Negative	Negative

 

Components of Tea Polyphenolsâ—¥

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Tea polyphenols can be divided into four categories according to the main chemical components: Catechin, flavonoids, Anthocyanidin and phenolic acids. Among them, the content of Catechin is the highest, accounting for 60% -80% of tea polyphenols.

 

a. Catechin: It mainly consists of four substances: Epi Catechin (EC), Epigallol Catechin (EGC), Epi Catechin Gallic acid Ester (ECG) and Epigallocatechin gallate Ester (EGCG).

b. Flavonoids: It include Anthocyanidin, anthocyanin, rutin, etc.

c. Phenolic: It components include Caffeic acid, Gallic acid, coumaric acid, etc.

 

Company Advantagesâ—¥

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At ZB Biotech, we are making product bulk powder, and we understand the importance of customization. We offer comprehensive OEM and ODM services, ensuring that our customers receive products tailored to their specific requirements. With our well-equipped plant bases and two standardized workshops dedicated to extraction and purification, we maintain strict quality control throughout the production process. Our workshops are compliant with Good Manufacturing Practices (GMP) and have received certifications such as GMP, FDA, ISO9001, and Halal.

 

With 15 years of experience in export, our products have gained recognition and trust in more than 40 countries across Europe, America, Southeast Asia, Oceania, and beyond. Our technical and management teams are composed of industry experts who possess extensive knowledge and expertise. This ensures that we consistently deliver products of the highest standards.

 

Product production processâ—¥

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The extraction of tea polyphenols mainly includes water extraction, ethanol extraction, supercritical fluid extraction, etc. Among them, supercritical fluid extraction is an efficient, environmentally friendly and pollution-free method for extracting tea polyphenols. The specific process of supercritical fluid extraction of 98% tea polyphenols is as follows:

a. Raw material processing: Grind fresh or dry tea powder into fine powder, screen oversized particles to ensure uniformity.

b. Supercritical CO2 fluid extraction: The pre treated tea powder is placed in a reactor, and CO2 fluid is injected into the supercritical state to extract tea polyphenols from the tea. Tea polyphenols have good solubility in supercritical CO2 fluid and can achieve relatively high extraction rates and purity.

c. Separation and recovery: The extracted liquid mixture is transformed into a gaseous state by adjusting temperature and pressure, and the tea polyphenol solution is separated. The separated tea polyphenol solution is concentrated and purified by vacuum evaporation, crystallization, or other methods, resulting in a 98% tea polyphenol product.

d. Active treatment: In order to enhance the biological activity of tea polyphenols, acid, alkali and other methods can be used for active treatment.

 

Customized serviceâ—¥

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Xi'an ZB Biotech Co., Ltd. has three complete production lines for the production of personalized and customized packaging. We use our expertise to help our customers develop a perfect personalized solution, including product content, packaging material, label design and logo.

 

 

Customized product manufacturing processâ—¥

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1. Determine the raw material, formula, dosage form, bulk quantity, and packing method
2. We will send samples to customers
3. The customer confirms that the sample is qualified
4. Customers prepay the deposit
5. We arrange production
6. After the production, we will confirm the packaging with the customer again.
7. Arrange shipment
8. Give the customer a copy of the bill of lading
9. The customer pays the final payment
10. The customer confirms receipt of goods
11. Feedback from customers to our company, so that we can make improvements

Below is the production processâ—¥

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Please contact to get a free custom solution.

Factory picture◥

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Xi'an ZB Biotech Co., Ltd. is a new high-tech enterprise specializing in plant extracts, integrating scientific research, production, sales, and service. We have a leading research and development team composed of natural product development and plant functional ingredient extraction, with standard plant extract extraction workshops and pilot workshops.

Certificate pictureâ—¥

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Xi'an ZB Biotech Co., Ltd. has 17 years of export experience, strong strength, and an independent factory and has obtained production licenses, organic certifications, Korsher and other qualification certificates. All products and processes are carried out in accordance with the standard quality management system, ensuring that we serve our customers with high-quality products!

Benefits of Tea Polyphenols Powder◥

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a. Antioxidant Powerhouse:

98% Tea polyphenols, with their high antioxidant content, help combat oxidative stress and neutralize harmful free radicals. They protect cells from damage and promote overall health and well-being.

b. Anti-Aging Benefits:

The powerful antioxidant properties of tea polyphenols contribute to their anti-aging effects. They help reduce the appearance of wrinkles, fine lines, and age spots, promoting a more youthful complexion.

c. Cardiovascular Support:

Green tea extract Tea polyphenols, particularly catechins like EGCG, have been associated with cardiovascular health benefits. They help maintain healthy blood pressure and cholesterol levels, reducing the risk of heart disease.

d. Weight Management:

Studies suggest that tea polyphenols, especially EGCG, may aid in weight management. They can help boost metabolism, increase fat oxidation, and support healthy weight loss efforts.

e. Immune System Boost:

Wholesale Tea polyphenols have immune-boosting properties that help strengthen the body's natural defense mechanisms. They support a healthy immune response, reducing the risk of infections and illnesses.

Industrial Applications of Green Tea Extractâ—¥

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98% Tea polyphenols finds extensive applications across various industries:

a. Pharmaceutical Industry:

Tea polyphenol, particularly EGCG, are studied for their potential therapeutic effects. They are utilized in the development of pharmaceutical formulations and supplements for their antioxidant and health-promoting properties.

b. Cosmetics and Skincare:

It can inhibit skin oxidation and pigmentation, promote skin cell renewal, and have good cosmetic and skincare effects.Tea polyphenols are popular ingredients in anti-aging and skincare products. They are incorporated into creams, serums, masks, and lotions to protect the skin from oxidative damage, reduce signs of aging, and promote a youthful complexion.

c. Food and Beverage:

Bulk Tea polyphenols can inhibit the growth of bacteria and fungi in food and extend the shelf life of food. At the same time, it can also increase the nutritional value of food and is widely used in food processing such as beverages, candies, and bread. It find wide application in the formulation of functional foods, beverages, and dietary supplements. They are added to products like energy drinks, teas, health bars, and capsules to provide antioxidant support and health benefits.

d. Feed Industry:

Feed field: The bioactive components contained in tea polyphenols Capsule can promote livestock growth and improve product quality, and are widely used in animal feed.

 

Packagingâ—¥

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Logistics

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