Catechin /EGCG/Cianidanol/ (+) -Catechin Hydrate /Catechins
|FOB Price:||Get Latest Price|
|Min. Order:||1 Piece|
|Transport Package:||by 25kgs/Drum, Inner by Double Plastic Bag.|
|Payment Terms:||L/C, T/T, Western Union, Paypal, Escrow|
- Model NO.: 98%
- Appearance: Yellow Brown Fine Powder
- Specification: SGS ISO BV
- Raw Material: Plants
- Trademark: CPE
- Origin: Nanjing
Latin Name: Camellia sinensis O. Ktze.
CAS. No.: 989-51-5( EGCG)
225937-10-0 (+)-Catechin hydrate
Used Part: Leaf
Appearance: Yellow brown Fine Powder
Active Ingredients: Polyphenols, EGCG, Natural L-theanine, Catechins
Odor: Tea perfume
Molecular Formula: C22H18O11(Tea Polyphenols), C15H14O6(Catechins), C22H18O11(EGCG)
Total polyphenols 30%-98%, HPLC; EGCG 45%-95%; Catechins 30%-85%; Caffeine 0.1%-10%;
Active ingredients: Polyphenols & EGCG & catechins
Plant original: Camellia sinensis O. Ktze
Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)
CAS No.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG), 490-46-0 (EC)
What is Green Tea Extract?
People have used tea leaf as drink from West Han Dynasty. Drink tea has been a good habbit of many Chinese people that they can hardly leave it anymore. Green tea extract is more effective than tea drink in functions that manufacturers extract each ingredient with different producing technic such as EGCG and tea polyphenols.
Features: A mixed compound extracted from green tea extract, is believed effectively for anti-oxidation and anti-aging.
Solubility: Soluble in water, ethanol, methyl alcohol.
Stability: Stable in powder or solidity prevented from light.
A. Application of tea polyphenols in the industry of medicine
Tea polyphenols can protect easy-oxidant in the body from oxidizing through oxidized itself to made cellular activity normalize. For example, the excess of free radicals can induce sorts of diseases, however, TP supplies lots of protons, which combine with free radicals to prevent from diseases. Having been proven by a large quantity of studies and clinical practice in academic and medical field, TP possesses effects on: Reducing blood sugar and curing diabetes; Reducing blood lipid concentration and preventing cardiovascular diseases; Anticarcinogen; Detoxicating, antiallergy, antiradiation and deodorization.
B. Application of tea polyphenols in food industry
The fat in food is easy to oxidize itself to produce free radicals. Tea polyphenols can supply lots of protons, which combine with over 98% of these free radicals, thereby stop next chemical reaction and protect the fat from further oxidizing. Therefore, tea polyphenols are ideal natural refill of BHT. The fat content in fried foods is normally about 20%. If the fat is fried under high temperature, it is quite easy to oxidize and degrade. Having added tea polyphenols of foods can double their shelf life, even further prolong. Tea polypennols also is proved to have a good anti-oxidative effect when the meat food is cooked with water contained 0.1% of tea polyphenols.
C. Application of tea polyphenols in the industry of daily chemicals
In general, most cosmetics contain oil, wax, hydrocarbon and surface active agent, all that easily react to oxygen in air and produce peroxidant, acids, aldehydes etc., and to made shin inflammation, discolor and stinking. Tea polyphenols is not only an excellent anti-oxidant of fat, also shows the effects of curing inflammation and itch, recovering wound, improving blood capillary tenacity. Furthermore, ea polyphenols can absorb ultraviolet rays and reduce the formation of melanin to protect skin from freckle and senile plaque.
D. Application of tea polyphenols in beverage industry
|Product name:||Green tea extract|
|Latin Name:||Camellia sinensis O. Ktze|
|Active ingredient:||Tea polyphenol, EGCG, Catechins, Caffeine|
|Appearance:||Claybank,light yellow or light green powder|
|Extract Ratio:||5:1 10:1 20:1 (customized by your requests)|
|Delivery time:||Around 3-5 workdays after your payment.|
|MOQ:||5kg packed in aluminum foil bag,double plastic-bag inside|
|Packing:||In fiber-drums with two-plastic bags inside.|
|Drum Size & Volume:||I.D.42cm × H52cm, 0.08 m ³ / Drum|
|Payment terms:||T/T,L/C,Western Union or ESCROW|
|Srorage:||Stored in dry and cool place, keep away from strong light and heat.|
|Shelf Life :||
Two years when properly stored.