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Green tea is made from the leaves from Camellia sinensis that have undergone minimal oxidation during processing.
Green tea originated in China, but it has become associated with many cultures throughout Asia. Green tea has recently
become relatively widespread in the West where black tea has been the traditionally consumed tea.
Green tea has become the raw material for extracts used in various beverages, dietary supplements and cosmetic items.
Many varieties of green tea have been created in the countries where it is grown. These varieties can differ substantially
due to variable growing conditions, horticulture, production processing, and harvesting time.
Over the last few decades, green tea has been subjected to numerous scientific and medical studies to determine the
extent of its long-purported health benefits, but the results indicate there are no benefits of green tea consumption.
Specificaiton:
Product Name: Green tea extract
Latin Name: Camellia sinensis O. Ktze
Specification: Tea polyphenol, EGCG, Catechins, Caffeine
Assay: Tea polyphenol 40%-98%, EGCG: 30%-98%,
Catechins: 20%-80%, Caffeine: 0.5%-5%
Testing method: UV
Color: Yellow brown Fine Powder
CAS NO.: 989-51-5 (EGCG), 970-74-1(EGC), 1257-08-5 (ECG),490-46-0 (EC)
Molecular Formula: C22H18O11(EGCG), C15H14O7 (EGC), C22H18O10(ECG), C15H14O6(EC)
Main Ingredients: Tea polyphenols, caffeine, aromatic oils, water, minerals, pigments, carbohydrates, proteins, amino acids, vitamins, etc.
Functions:
1. Reduce blood pressure, blood sugar, blood lipids.
2. Remove radicals and anti-aging.
3. Enhance the immune function and prevention of colds.
4. Green tea extract will anti-radiation,anti-cancer,inhibiting the increasing of cancer cell, anti-bacterium, with the function of sterilization and deodorization.
Applications:
- Applied in food field, it is used as natural antioxidant, antistaling agent, and anti-fading agents.
- As cosmetics and daily chemical additive, it owns the effect of anti-wrinkle and anti-Aging.
It can dispel spot, prevent and treat skin disease and sensibility, decayed tooth, dental plaque, periodontitis and halitosis, protect skin from the harmful solar ray and prevent skin cancer.
- Applied in pharmaceutical field, it is used to prevent and cure cardiovascular disease, diabetes.
It owns the effect of sterilization and antivirus. It is available as raw material of subsidiary and healthcare medecine.
- Anticancer activity of doxorubicin and idarubicin
