|
|
Offer
From Non Premium Member |
|
|
|
Type: |
Sell |
Subject: |
BLACK TEA EXTRACT THEAFLAVIN |
Description: |
BLACK TEA EXTRACT THEAFLAVIN Product Name: Black Tea Extract Other name: Black Tea P.E., BTE, TEA Polyphenols/ Theaflavin Botanical source: Gamellia sinensis O.Ktze. Extraction Part: leaf Extract Method: Water/Grain alcohol Active Ingredients: TEA Polyphenols/ Theaflavin Test Method: UV/HPLC Specifications: Tea polyphenolS 20%-98%, Theaflavin 20%-60% Appearance Red brown Fine Powder Packing 25kg/carton Origin China Storage: store in cool & dry area, keep away from the direct light and heat. Shelf life: 2 years if properly stored Application: Pharmaceutical, food, cosmetics etc. Tea polyphenols CAS No.: 84650-60-2 EINECS No.: 283-519-7 Molecular Formula: C17H19N3O Appearance Yellow brown Fine Powder Solubility Easy dissolving in water or enthanol Tea polyphenols are chemical compounds, such as flavanoids and tannins, found naturally in tea. Theaflavin IUPAC name: 3,4,5-Trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxy-2-chromanyl]-6-benzo[7]annulenone CAS No.: 4670-05-7 Formula: C29H24O12 Molar mass: 564.49 g/mol Appearance: Red brown fine powder Solubility Easy dissolving in water or enthanol Theaflavin (TF) and its derivatives, known collectively as theaflavins, are antioxidant polyphenols that are formed from the condensation of flavan-3-ols in tea leaves during the enzymatic oxidation (fermentation) of black tea. Theaflavin-3-gallate, theaflavin-3'-gallate, theaflavin-3-3'-digallate are the principle of theaflavins. Theaflavins are types of thearubigins, and are therefore reddish in color. Epigallocatechin gallate (EGCG) will metabolize into some theaflavins in the liver. What is Black Tea Extract Theaflavines? Theaflavins are a group of molecules that are created from Green Tea Catechins when heat treatment damages the catechin molecule and they begin to resynthesize in various configurations; Theaflavins are the product of two catechin molecules binding together on the C ring, and similar to catechins can come in various gallated forms (whether there is gallic acid molecules bound to them or not). Main functions of Black Tea Extract Theaflavine: 1. Prevent and Cure all kinds of tumor&Cancer 2. Regulate blood fat, anti-atherosclerosis 3. Anti-biosis, eliminate inflammation, Anti-Virus 4. Anti-oxidant effectively
|
Placement Date: |
Jan 08, 2014 |
Expiration Date: |
Jan 07, 2019 |
|
|
|
|
|
|
Company Name: |
Pioneer Herb Industrial Co.,Ltd |
Contact Person: |
Beth |
City: |
Shanghai |
Country: |
China
|
Local Time: |
|
E-mail: |
Premium
Membership Required (Join Free Today) |
|
Introduction: |
Pioneer Herb Industrial Co., Ltd. specialized in producing and selling plant extract, natural ingredients for dietary, food supplements and food additives, cosmetic ingredients, natural health products and other related products. Main products: Broccoli Seed Extract, Sulforaphane, Resveratrol, Dendrobium nobile extract, Dendrobium Nobile 1% Total Alkaloids,Mulberry Leaf extract(1-DNJ), Glucoraphanin/Sulforaphane glucosinolate; Tannin/Witch Hazel/ Hamamelis Extract; Honeysuckle Flower Extract /Chlorogenic Acid; Rose Flavonoids; Pomegranate P. E./ Ellagic Acid; Green/Black Tea Extract(Tea Polyphenols/ theaflavin); EGCG; Resveratrol, etc.. |
Business Type: |
Manufacturer |
Areas of Interest: |
1. Agriculture & Farm/Plants 2. Health & Beauty/Cosmetics 3. Food & Beverages/Food Additives 4. Food & Beverages/Oils
|
|