• E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
  • E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
  • E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
  • E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
  • E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
  • E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Certification: ISO, FDA, HACCP, Halal Kosher
Assay Method: HPLC, UV
Application Form: Paste, Tablet, Capsule
Application: Food, Health Care Products, Medicine
State: Powder
Extract Source: 100% Natural
Samples:
US$ 1/g 1 g(Min.Order)
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Customization:
Diamond Member Since 2022

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Basic Info.

Model NO.
EK-Tea
Product Name
Black Tea Extract
Latine Name
Camellia Sinensis O. Ktze
Active Ingredient
Tea Polyphenols, Theaflavines
Appearance
Brown Color
Grade
Food Grade
Used Part
Leaf
Sample
Available
MOQ
1kg
Delivery Time
3-5 Working Days
Shelf Life
2 Years
Transport Package
25kg/Drum
Specification
10-90%
Trademark
E. K Herb/OEM
Origin
China
HS Code
1302199099
Production Capacity
5t/Month

Product Description

E.K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract OOlong Tea Extract Powder Ceylon Black Tea Powder

E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Dark tea extract is of course derived from the powdered leaves of dark tea. These leaves in turn come from a plant called Camellia sinensis. This plant, the "tea plant," is the same one which gives us green tea, oolong, white tea, and other forms. The difference between these types of tea comes down to processing, not origin. Dark tea is processed in a different way than green tea. Green tea comes from ripe, fresh leaves, while dark tea is derived from leaves which have aged in the sun. The oxidization of the leaves from the sun gives them their black color. Why is it useful to know all this? The oxidization process causes chemical changes in the leaves as well.     Green tea contained EGCG, a special antioxidant. Dark tea however contains an abundance of compounds called theaflavins. Theaflavins, like EGCG, fight free radicals and reduce inflammation. We'll tell you more about how that helps to enhance beauty shortly. 
Black Tea Extract

Plant Original :
Theaflavins, Black tea Extract
Botanical Source: Camellia sinensis (L.) Kuntze
Part Used: Leaf
Specification :Theaflavins 40% 60%,
             Polyphenols 25% 40%, 10:1

                 Catechins
CAS No.: 50647-08-0
Molecular Formula : C17H19N3O
Molecular Weight : 281.36
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Health Benefits of Theaflavins
1.Theaflavins Are Anti-Oxidants
2. Theaflavins Protects Against Cancer
3. Theaflavins Helps Prevent Obesity
4.Theaflavins Helps With Diabetes-Related Problems
5. Theaflavins Have Anti-HIV Effects
6. Theaflavins May Reduce Cholesterol Levels
7. Theaflavins Might Prevent Parkinson’s Disease
8.Theaflavins Stops Gingivitis
9. Theaflavins Are Anti-Allergic

 
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder




Funtions :  

1,Regulation of dyslipidemia.

2,Anticoagulation, promote fibrinolysis and reduce blood viscosity.

3,Anti - lipid peroxidation.

4,Improve microcirculation.

5,Antiphlogistic.

6,Powerful antioxidant.

E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder


Application:

1. Used in medicines and health products: Black tea extract can be used as hypoglycemic drugs or health products development research;

2. Use in cosmetics: Black tea extract is added to skin care products such as facial masks;

3. Used in food additives: Black tea extract as an antioxidant and other food additives.
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
Our Advantages:
* We are very experienced with this field(more than 10 years);
*  Package will be shipped within 72 hours;
* Good after-sales service;
* 100% quality guaranteed;
* We accept sample order for testing;
* Strong supply ability;
* Provide custom private label, 1kg/bag, 25kg/drum;  Or we can customize by your requests.
* Made in China gold members with high credit guarantee.
 

E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
Certificate of Analysis:
 
Product Name() Black tea extract Manufacture Date() 2023/05/08
Latin Name() Camelia sinensis Report Date () 2023/05/12
Batch Quantity() 1000Kg Sampling Date() 2023/05/08
Batch Number() MS230208 Expiration Date() 2026/05/07
 
Item   Specification Results   Methods
Marker compound ≥30% polyphenol 30.05% HPLC
Appearance & Color Yellow Brown Powder Conform GB5492-85
Odor & Taste   Characteristic Conform GB5492-85
Plant Part Used   Leaf Conform  
Bulk Density 0.4-0.6g/ml 0.40-0.50g/ml  
Mesh Size   80 100% GB5507-85
Loss on Drying    ≤5.0% 3.86% GB5009.3
Ash Content    ≤5.0% 3.32% GB5009.4
Solvent Residue   Negative Conform GC(2005 E)
Heavy Metals
Total Heavy Metals ≤10ppm 3ppm AAS
Arsenic (As)   ≤1.0ppm 0.15ppm AAS(GB/T5009.11)
Lead (Pb) ≤1.5ppm 0.7ppm AAS(GB5009.12)
Cadmium <1mg/kg Not Detected AAS(GB/T5009.15)
Mercury ≤0.1ppm Not Detected AAS(GB/T5009.17)
Microbiology  
Total Plate Count    ≤5000cfu/g <1000cfu/g GB4789.2
Total Yeast & Mold   ≤300cfu/g <100cfu/g GB4789.15
E. Coli   ≤40MPN/100g Not Detected GB/T4789.3-2003
Salmonella   Negative in 25g Not Detected GB4789.4
Staphylococcus   Negative in 10g Not Detected GB4789.1
Packing and Storage   25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place
Shelf Life   3 Year When Stored properly
Expiration Date   3 Year
 
 
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
Hunan E.K Herb Co.,Ltd. founded in 2010, is a modern high-tech enterprise committed to plant functionality, the extraction and purification of active ingredients.Based on the construction of a high starting point, the company has the domestic leading plant extract production line, is a refined production workshop with nearly 3000 square meters and nearly 20 mu of standardized crude lifting production workshop of large-scale production enterprises, its core technology in the leading position in the domestic peers.E.K Herb with advanced production equipment and high-tech research and development level, characterized by high quality product quality, on the basis of integrity service consciousness and high level of service attitude, constantly launch new products, improve the enterprise platform, improve the corporate image, serve the society, just to create greater social value and economic benefits.

E.K Herb mainly features high purity products,such as Chlorogenic acid 98%, Ursolic acid 98%,Rosmarinic acid 98%,Carnosic acid 95% ,Amygdalin 98%, Dihydromyricetin 98%, Resveratrol 98%, EGCG 95%,, and personalized product demand, we use technical advantages, and strong research and development ability, to provide product customization and research and development outsourcing services, to meet the needs of different customers.The scope of products covers chemical industry, medicine, food, cosmetics and other fields, in the past ten years, E.K Herb has always uphold the spirit of ingenuity, to ensure the quality, with first-class quality second-rate prices, specifications, fast and thoughtful service by the majority of users.And applied for the five invention patents of "high purity green raw acid preparation process" ,"high purity lycopene preparation process", "High purity Rosemary acid preparation process", "High purity Ursolic acid preparation process", "High purity Amygdalin preparation process",and successfully passed the QS, 1S09001 and other certification.
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
                    ABOUT US
 
E.K Herb insists in the principle of Top Quality, Excellent Service, Outstanding R&D innovation, Best After-sale Services.

E.K Herb adheres to the spirit of excellence and continuous innovation, strives for the develop and booms of the plant extract industry!

To be your faithful and reliable partner!

E.K Office, R&D
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
 
 E.K Factory
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Our Exhibition
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

E.K Culture --- Team Building
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Customer's Feedback
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
 
 
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
 
 
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Packing & Shipping
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
 
 
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder

Packing 
* Delivery Time: Around 3-5 workdays after your payment.
* Package: In fiber-drums with two plastic bags inside.
* Net Weight: 25kgs/drum,Gross Weight: 28kgs/Drum
* Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
* Storage: Stored in dry and cool place, keep away from strong light and heat.
* Shelf Life: Two years when properly stored.

shipping
* DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service.
* Sea shipping for quantity over 300KG; and air shipping is available for 50KG above.
* For high value products, please select air shipping and DHL express for safe.
* Please confirm if you can make the clearance when goods reach your customs before placing an order. For buyers from Mexico, Turkey, Italy, Romania, Russia, and other remote area.

 
E. K Herb OEM Natural Organic Instant Black Tea Extract Puer Tea Extract Oolong Tea Extract Powder Ceylon Black Tea Powder
 
FAQ
Q1: What's the difference between herb extract and powder?
A: The extract is a concentrated powder form of raw material. The herb extract's procedure flow is wash, extraction, concentration, purification, drying, grinding, sieving, package. The herb powder is just a powder form of the herb. The procedure flow is wash, drying, grinding, sieving, package.

Q2: What's the extract solvent used in the procedure?
A: The extract solvent is always depending on the active ingredient in the raw material, regulation and customers' requirement. The solvents mostly used for extraction are water and ethanol. Even the solvent other than water used in the procedure, the solvent residue in the extract product also can conform with ICH Q3CR5.

Q3: Is there any other ingredient used in the product?
A: It depends. For product which is hard to be dried, we need to add some maltodextrin into the extraction solution before drying. The maltodextrin we used is food-class carrier, from non-GMO corn. We can share customer with the ingredient composition table.

Q4: How to make sure the quality of the product?
A: Firstly, every batch finish product must be tested and qualified before delivery. We can send a specification sheet or CoA for confirmation. The HPLC chromatography graph also can be provided. Secondly, we can provide pre-ship sample to customer for quality confirmation. 

Q5: Can you develop a new product for us?
A: Yes, we can. We have independent R&D dept, who is able to update the procedure parameters of our main products and develop the procedure of new product. For more information, please contact us directly.

Q6: Can you offer this in capsules or tablets as well?
A: Yes, we have related equipment for preparation of finish product, like tablet, capsule and granule. Kindly contact with us for details.

Q7: What is the MOQ?
A: For most of the products we already have in stock, the MOQ is 1kg. If the product is a new specification and need to be produced from raw material, the MOQ depends.

Q8: Is there any discount?
A: Yes, for larger quantity or better payment period, we can support with better price.

Q9: How about delivery time?
A: For most products, the product can be sent out from factory in 5days. If we don't have inventory, the product need to produced from raw material, the ordinary period is 20-25days.

Q10: How do you treat with quality complaint?
A: We will always be responsible for the quality of our products. If there's a complaint, we will first assist customers to solve the most direct needs.
Secondly, we have SOP for quality complaint. QA will investigate the problem, after that we'll give customer a timely feedback about the cause of the quality issue and related precautions for this problem.

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