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    No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China

Oolong Tea Extract

English name: Oolong Tea Extract
Botanical name: Camellia sinensis
Active ingredient: Polyphenols
Specification: 10-30%Polyphenols
Appearance: Brown powder

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Oolong Tea Extract

Product Introduction of Oolong Tea Extract:

Oolong tea is a semi-fermented tea variety that lies somewhere between the highly fermented black tea and the un-fermented green tea.

Oolong Tea Extract

Product Specification

Items Specifications Test Methods
Assay Oolong Tea Extract 30% UV-vis
Moisture Content

Ash Content

NMT 5.0%

NMT 5.0%

5g / 105℃ / 2hrs

2g / 525℃ / 3hrs

Total Plate Count

Total Yeast & Mold

E. Coli




NMT 10,000cfu/g

NMT 1,000cfu/g





Remarks Suitable for all kinds of freight, by Courier, by Air, by Sea.
Remarks Store in a well-closed container away from moisture, heat and strong sun.

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

Oolong Tea Extract

Product function and application:

Oolong Tea Extract can be used to antioxidant, weight loss, prevent cardiovascular disease, relieve stress, protect nerves, and delay aging. More and more people would like to drink.


Oolong Tea Extract


Welcome to contact us for free sample.

A certificate of origin (CO) is a document declaring in which country a commodity or good was manufactured. Required by many treaty agreements for cross-border trade, the CO is an important form because it can help determine whether certain goods are eligible for import, or whether goods are subject to duties.

Oolong Tea Extract

Oolong Tea Extract

Factory & Lab

Oolong Tea Extract


Oolong Tea Extract

Shipping & Packaging of Oolong Tea Extract:


(1), DHL Express, FEDEX and EMS for quantity less than 50KG;

(2), Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;

(3), For high value products, please select air shipping and DHL express for safe;

(4), Please confirm if you can make the clearance when goods reach your customs before placing an order,If you need any help, please let me know.

Packing Detail:

drum & carton Or pack according to your requirements

Storage: Store in a well-closed container away from moisture

Shelf Life: 2 years if sealed and store away from direct sun light.


Oolong Tea Extract


Q1:What about the validity of the products?

A: According to the products you ordered.


Q2:What is the loading port?

A: Shanghai, Guangzhou or according to your requirement.


Q3:What’s your payment terms?

T/T, Paypal, Western union or L/C.


Q4:What’s your delivery time?

Usually we will arrange the shipment in 3-5 working days.

Contact Us

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    No. A6-608 Lugu International Industrial Park, Yuelu District, Changsha 410205, Hunan, P.R China

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