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TF-Roberts® Black Tea Extract Theaflavin Powder Supplement

State: Powder

Chracter: Reddish Brown to Tan

Certification: ISO22000

Specification: Theaflavin≥5%

Assay Method: GB/T

Botanical Source: Camellia sinensis

Botanical Part Used: Leaf

Brand: TF-Roberts® Black Tea Extract

Min. Order:	1kg
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TF-Roberts® Black Tea Extract
Product Code	N/A	Specification	Theaflavin≥5%
Extract Source	Camellia sinensis	Botanical Part Used	Leaf
Extract Solvent	Ethanol / Water	Assay Method	GB/T
Character	Reddish Brown to Tan	Certification	ISO22000
HS Code	3203001990	Shelf Life	2 Years
Storage Condition	Sealed in Cool and Dry Place, Guard Against Damp.
Transport Method	By Air or by Sea.
Transport Package	25kg/Barrel. Inner PE Bag, Outer Cardboard Box.
Application Form	Lotion, Paste, Tablet, Capsule, Granules.
Application	Food, Health Care Products, Daily Necessities, Cosmetics, Functional Drink.
Product Description	Black tea is a kind of fully fermented tea refined from fresh tea leaves through a series of processes such as withering, rolling (cutting), fermentation, drying and so on. During the processing of black tea, a chemical reaction centered on the enzymatic oxidation of tea polyphenols occurs, which leads to major changes in the composition of fresh leaves. Tea polyphenols are reduced by more than 90%, and new chemicals such as theaflavins and thearubicins are produced. Black tea has strong antibacterial ability, and gargle with black tea water can prevent colds caused by filtering viruses, tooth decay and food poisoning, reduce blood sugar levels and high blood pressure.
Function	·Lowering blood lipids ·Preventing and Clearing fatty liver ·Preventing cirrhosis

Instant Black Tea Powder-3

Applications

Q1: 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.

Q2: Is there any discount?

A: Yes, for larger quantity or better payment period, we can support with better price.

Q3: How about delivery time?

A: For most products, the product can be sent out from factory in 5days. And there are warehouses in LA and NJ can pick up the goods directly. If we don’t have inventory, the product need to produced from raw material, the ordinary period is 20-25days.

Q4: Are samples free?

A: For most products, we can provide 50g free samples.

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’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.

Q8: 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.

Q9: 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.

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 formal feedback about the cause of the quality issue and related precautions for this problem.