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Latin name:Camellia sinensis O. ktze
Type:Tea Extract
Part used: Leaf
Botanical source:Camellia sinensis
Specification:Tea polyphenol 50%-98%
Active ingredients:Tea polyphenols,caffeine,EGCG
Appearance: Fine light yellow powder
Test Method:UV,HPLC
Green tea extract, like many herbs, is standardized in the production phase to guarantee that a
certain percentage of the active ingredients remain present in the final capsulized form.The active
ingredients in green tea extract are polyphenols in the form of flavonoids like catechins and
epigallocatechin gallate (EGCG). Polyphenols, flavonoids, catechins and EGCG are powerful
antioxidants that appear to interfere with and reduce the spread of certain types of cancer cells.
The antioxidant activity of EGCG in green tea extract is purportedly up to 100 times more
powerful than that of vitamin C or E.
Specification:Tea polyphenol>98% by UV, EGCG>40% by HPLC, caffeine<1% by HPLC
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Items
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Standards
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De
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Appearance
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Light yellow powder
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Extracted part
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Leaf
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Inspection
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Mesh Size
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100%through 80 meshes
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Loss on Drying
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5.0% max
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Bulk Density
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41-56 g/100ml
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Ash
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5.0% max
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Heavy Metals
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10.0 mg/kg max
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Pb
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2ppm max
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As
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2ppm max
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Cd
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1.0 ppm max
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Hg
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1.0ppm max
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Solvents Residue
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0.05% max
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Microbiological Inspection
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Total Bacterial Count
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1000cfu/g max
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Total Molds Count
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100cfu/g max
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Staphylococcus aureus
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Negative
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Salmonella
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Negative
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E. Coli
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Negative
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Content Determination
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Total tea polyphenols
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98.0% min by UV
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Total Catechins
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75.0% min by HPLC
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EGCG
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40.0% min by HPLC
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Caffeine
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1.0% max by HPLC
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Green Tea Extract Series:
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Polyphenol
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Catechins
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EGCG
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Caffeine
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>98.0%
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>95.0%
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>95.0%
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<0.5%
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>98.0%
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>85.0%
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>70.0%
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<0.5%
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>98.0%
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>80.0%
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>60.0%
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<0.5%
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>98.0%
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>75.0%
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>50.0%
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<0.5%
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>50.0%
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>30.0%
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>15.0%
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<0.5% ~12.0%
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Main Ingredients:
Tea polyphenols, caffeine, aromatic oils, water, minerals, pigments, carbohydrates, proteins,
amino acids, vitamins, etc.
Medicine Effectiveness:
Lowering blood pressure, anti-blood clotting, weight loss, prevention of atherosclerosis and
thrombosis and other cardiovascular disease, lowering blood sugar,diabetes control, sterilization
anti-virus; control hepatitis, fatty liver, anti-aging and enhance the immune function;
anti-cancer,anti-allergy, prevention of colds and prevent fractures.
Application of Other Areas:
1.As a Natural antioxidants for food Regardless of the antioxidant,security,or the use of the
cost, tea polyphenols are significantly better than synthetic antioxidants BHA, BHT, TBHQ,
PG and VE,VC and so on.
2.As additives of the cosmetics and fine chemical. There is a strong effect of antibacterial and
inhibition enzyme.Therefore, it can prevent skin disease, skin allergies, remove the skin pigment,
dental caries,dental plaque, periodontitis, and bad breath and so on.
3.In the tobacco industry, used as cigarette filters antidotes;
4.In agriculture, esed as groeth hormone and unique pesticides.
Terms & Conditions:
1.Packing Detail:25kg/fiber drum OR 1kg/aluminium bag OR as per your request.
2.Delivery time:within 3 working days
3.Storage:Stored in a cool & dry well-closed container,keep away from moisture and strong
light,high temperature.
4.Shelf life: Two years when properly stored.
5.Delivery:By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.
6.Free sample for your test
5.Delivery:By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.
6.Free sample for your test
7.Certificate:ISO/HACCP/Kosher/HALAL
