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

• Customization: Available
• Certification: ISO, FDA, HACCP, Kosher, Halal
• Assay Method: HPLC, UV
• Model NO.: CAS No.: 84650-60-2
• Color: Reddish Brown
• State: Powder
• Type: Theaflavin
• 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.
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