• Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.
  • Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.
  • Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.
  • Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.
  • Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.
  • Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.

Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.

Certification: ISO, FDA, HACCP, Kosher, Halal
Assay Method: HPLC, UV
Application: Health Care Products, Beauty
Color: Reddish Brown
State: Powder
Type: Theaflavin
Samples:
US$ 1/10g 1 10g(Min.Order)
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Customization:

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Basic Info.

Model NO.
CAS No.: 84650-60-2
Theaflavins
40%, 60%
Polyphenols
25%, 40%
Packaging Material
Laminated Material
Storage Method
Normal
Extraction Process
Physical
Raw Material
Plants
Transport Package
25kgs/Drum
Specification
Theaflavins 40%, 60%; Polyphenols 25%, 40%.
Trademark
KINGHERBS
Origin
China
HS Code
2938909090
Production Capacity
5000kgs

Product Description

Black Tea Extract
Botanical Source: Camellia sinensis O. Ktze.
Part Used: Leaf
CAS No.: 84650-60-2
Specification: Theaflavins 40%, 60%;
Polyphenols 25%, 40%.

Descriptions:
Black tea is the most popular tea in the world, during the fermented process, black tea formed more active ingredients and theaflavins. They contain high amounts of Vitamin C, along with calcium, potassium, magnesium, iron, zinc,  copper, manganese, and fluoride. They also have more anti-oxidants than green tea, and are anti-viral, anti-spasmodic and anti-allergic. In addition to all of these health benefits, black teas are also less astringent and have a mellower flavor than green or black teas. In a recent Polish study, the frequency of pancreatic cancer declined in relation to an increasing lifetime consumption of black tea.

Functions:
- Anti-cancer activity of doxorubicin and idarubicin;
- Fights against atheroma hardening;
- Anti-coagulant, improves blood consistency;
- Protects injured animals from heart myocytes and brain damage;
- Adjusts blood lipid extraordinarily. On one hand, it can reduce high blood lipids, blood serum cholesterol, triglyceride and content of low- density lipoprotein cholesterol. On the other hand, it can enhance high-density lipoprotein cholesterol;
 
Analysis Items Specifications Results  Methods used
Identification Positive Conforms TLC
Appearance Orange yellow or reddish brown powder Conforms Visual test
Odor & Taste Characteristic Conforms Organoleptic
Bulk Density 20-30g/100ml Conforms ASTM D1895B
Mesh Size 98% through 80 Mesh Conforms AOAC 973.03
Solubility Good solubility in water and ethanol Conforms Visual
               
Assay NLT Theaflavines 40% 41.06% HPLC
Caffeine 2.24%
Catechins 26.75%
Loss on Drying NMT 5.0% 2.71% 5g /105ºC /2hrs
Ash Content NMT 5.0% 1.12% 2g /525ºC /3hrs
Solvent Residues NMT 0.05% Conforms USP-GC
Excipients None Conforms /
               
Heavy Metals NMT 10ppm Conforms Atomic obsorption
Arsenic (As) NMT 1ppm Conforms Atomic obsorption
Lead (Pb) NMT 1ppm Conforms Atomic obsorption
Cadmium (Cd) NMT 1ppm Conforms Atomic obsorption
Mercury (Hg) NMT 1ppm Conforms Atomic obsorption
               
666 NMT 0.1ppm Conforms USP-GC
DDT NMT 0.5ppm Conforms USP-GC
Acephate NMT 0.2ppm Conforms USP-GC
Methamidophos NMT 0.2ppm Conforms USP-GC
Parathion-ethyl NMT 0.2ppm Conforms USP-GC
PCNB NMT 0.1ppm Conforms USP-GC
               
Sterilization Method High temperature & pressure for a short time of 5~10 seconds
               
Microbiological Data Total Plate Count <1,000cfu/g Conforms GB 4789.2
Total Yeast & Mold <100cfu/g Conforms GB 4789.15
E. Coli o be absent Absent GB 4789.3
Staphylococcus to be absent Absent GB 4789.10
Salmonella to be absent Absent GB 4789.4
               
  Packed in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. 
Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life 2 years if sealed and stored in the recommended conditions.
Inspector:   Supervisor:  

Characteristic:
- We can also customize orders as customer's requirements and specifications.
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Inulin (90% or 98%), Myricetin, Sea Buckthorn Oil, Green Coffee Bean Extract Total Chlorogenic Acids, Fenugreek Seed Extract Furostanol Saponins 50% etc.
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargos on time.
* Herbal extracts
* Softgels
* Herbal oil
* Natural colors
* Herb powders
* Vegetable & Fruit powder
* Vitamins
* Minerals

Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.
Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%. Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%. Black Tea Extract: Theaflavins 40%, 60%; Polyphenols 25%, 40%.

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