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| Product | Description | |
|---|---|---|
| Tea polyphenol | Tea polyphenol, also called green tea extract, is a chemical compound, such as flavanoids and tannins, found naturally in tea. These chemical compounds are believed to be beneficial to human health, and they are the basis of many claims made about the health benefits of tea. Polyphenols are powerful antioxidants, which can reduce the risk of developing coronary artery disease and a number of other health problems. The compounds found in tea have also been linked with cancer reduction. Tea polyphenol is a natural compound used in cosmetics material. Synonyms: Tea Polyphenol; Green tea extract. Grades: 98%. CAS No. 84650-60-2. Molecular formula: C22H18O11. Mole weight: 458.4. |  |
| Tea polyphenol | Tea polyphenol is the floorboard of phenolic compounds in tea. Tea polyphenol exhibits biological activity including antioxidant and anti-cancer activities, inhibition of cell proliferation, induction of apoptosis, cell cycle arrest and modulation of carcinogen metabolism [1]. Uses: Scientific research. Group: Natural products. CAS No. 84650-60-2. Pack Sizes: 1 g. Product ID: HY-N1925. |  |
| Tea polyphenol reduced graphene oxide | Carbon black oil appears as a dark colored liquid with a petroleum-like odor. Less dense than water and insoluble in water. Vapors heavier than air.;Carbon, activated is a black grains that have been treated to improve absorptive ability. May heat spontaneously if not properly cooled after manufacture.;Carbon, animal or vegetable origin appears as a black powder or granular mixed with a tar or starch and water binder pressed into regular lumps or briquettes. Heats slowly and ignites in air especially if wet.;Graphite (natural) appears as a mineral form of the element carbon. Hexagonal crystals or thin leaf-like layers. Steel-gray to black with a metallic luster and a greasy feel. An electrical conductor. Used for high-temperature crucibles, as a lubricant and in "lead" pencils.;DryPowder; DryPowder, Liquid; DryPowder, PelletsLargeCrystals; DryPowder, PelletsLargeCrystals, WetSolid, OtherSolid, Liquid; DryPowder, WetSolid, Liquid; Liquid; OtherSolid; OtherSolid, GasVapor, Liquid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid, Liquid; WetSolid; WetSolid, Liquid;OtherSolid; PelletsLargeCrystals;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSolid; WetSolid;DryPowder; DryPowder, OtherSolid; DryPowder, PelletsLargeCrystals; DryPowder, WetSolid; Liquid; OtherSolid; PelletsLargeCrystals; PelletsLargeCrystals, OtherSoli |  |
| Decaffeinated Black Tea P.E. Polyphenols 60% UV, caffeine <1% HPLC) | Decaffeinated Black Tea P.E. Polyphenols 60% UV, caffeine <1% HPLC). |  CA, FL & NJ |
| Green Tea PE 98% Polyphenols UV | Green Tea PE 98% Polyphenols UV. | CA, FL & NJ |
| Green Tea PE 98% Polyphenols UV, 80% Catechins, 50% EGCG, 1% Caffeine HPLC | Green Tea PE 98% Polyphenols UV, 80% Catechins, 50% EGCG, 1% Caffeine HPLC. | CA, FL & NJ |
| White Tea Leaf P.E. 50% Polyphenols U.V. | White Tea Leaf P.E. 50% Polyphenols U.V. | CA, FL & NJ |
| 2H-1-Benzopyran-3,5,7-triol,2-(3,4-dihydroxyphenyl)-3,4-dihydro-,(2S,3R)- | (-)-Catechin is a natural polyphenol found in green tea, cocoa, apples, and other fruits and vegetables. It is an antioxidant that has been studied for its potential health benefits, such as reducing inflammation and protecting against cardiovascular disease, cancer, and other chronic diseases. (-)-Catechin has been extensively studied in the laboratory, and its therapeutic and protective effects have been demonstrated in both animal and human studies. Uses: (-)-catechin has been studied for its potential health benefits, such as reducing inflammation and protecting against cardiovascular disease, cancer, and other chronic diseases. it has been used in laboratory studies to investigate its anti-inflammatory, anti-cancer, and anti-oxidant effects. it has also been studied for its potential to protect against neurological diseases, such as alzheimer's and parkinson's. Additional or Alternative Names: (-)-Catechin. Product Category: Heterocyclic Organic Compound. Appearance: solid. CAS No. 18829-70-4. Molecular formula: C15H14O6. Mole weight: 290.27. Purity: 95+%. IUPACName: (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol. Canonical SMILES: C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O. Density: 1.593 g/mL. ECNumber: 242-611-7. Product ID: ACM18829704. Alfa Chemistry ISO 9001:2015 Certified. Categories: MFCD00135997. |  |
| (-)-Catechin gallate | (-)-Catechin gallate, a minor polyphenolic constituent in green tea, is used to study its cytotoxicity. It enhances Fe(2+)-induced, lipid peroxidation. It also inhibits aromatase activity, an enzyme that converts androgens to estrogen and is thought to play a role in the etiology of breast cancer. Uses: (-)-catechin gallate has been found to be probably effective in restraining tyrosine phosphorylation caused by vegf and have potential activity in the study of breast cancer. Synonyms: (-)-CG; (-)-Catechin gallate; (2S,3R)-2-(3,4-Dihydroxyphenyl)-3-(3,4,5-trihydroxybenzoyloxy)-3,4-dihydro-2H-1-benzopyran-5,7-diol; 3,4,5-Trihydroxybenzoic acid [[(2S)-2β-(3,4-dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-2H-1-benzopyran]-3α-yl] ester. Grades: >98%. CAS No. 130405-40-2. Molecular formula: C22H18O10. Mole weight: 442.37. | |
| (+)-Catechin Hydrate | (+)-Catechin Hydrate is a polyphenolic flavonoid which has been isolated from a variety of natural sources including tea leaves, grape seeds, and the wood and bark of trees such as acacia and mahogany. It has antioxidant activity and is effective in reducing oxidative stress. It has also been shown to prevent human plasma oxidation. It delayed the consumption of endogenous lipid-soluble antioxidants and inhibited lipid oxidation. Synonyms: (+)-3,3',4',5,7-Flavanpentol hydrate; (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol. Grades: >98%. CAS No. 225937-10-0. Molecular formula: C15H14O6.xH2O. Mole weight: 290.27 (anhydrous basis). | |
| (±)-Dihydroactinidiolide | (±)-Dihydroactinidiolide, an important aroma compound of black tea and tobacco, has been isolated from several plants. (±)-Dihydroactinidiolide can be formation from β-Carotene by the treatment of polyphenoloxidase, the lipoxygenase, and the xanthine oxidase [1] [2]. Uses: Scientific research. Group: Natural products. CAS No. 15356-74-8. Pack Sizes: 10 mM * 1 mL; 500 mg. Product ID: HY-W041301. | |
| Diosmetine Triacetate | Diosmetin derivative. A polyphenol found in Honeybush Tea. Group: Biochemicals. Alternative Names: 5,7-Bis(acetyloxy)-2-[3-(acetyloxy)-4-methoxyphenyl]-4H-1-benzopyran-4-one; 3',5,7-Trihydroxy-4'-methoxy-flavone Triacetate; 3',5,7-Triacetoxy-4'-methoxyflavone; Diosmetin Triacetate. Grades: Highly Purified. CAS No. 3162-5-8. Pack Sizes: 5mg. US Biological Life Sciences. |  Worldwide |
| (-)-Epigallocatechin Gallate | (-)-Epigallocatechin Gallate (EGCG) is a major polyphenol in green tea, which can inhibit cell proliferation and induce cell apoptosis. (-)-Epigallocatechin Gallate inhibits glutamate dehydrogenase 1/2 (GDH1/2, GLUD1/2) activity. (-)-Epigallocatechin Gallate has a potent anticancer, antioxidant and anti-inflammatory properties against various types of cancers such as colorectal cancer, myeloid leukemia, thyroid carcinoma [1] [2] [3] [4]. Uses: Scientific research. Group: Natural products. Alternative Names: EGCG; Epigallocatechol Gallate. CAS No. 989-51-5. Pack Sizes: 10 mM * 1 mL; 50 mg; 100 mg. Product ID: HY-13653. | |
| (+)-Gallocatechin | (+)-Gallocatechin is a polyphenol compound from green tea, possesses anticancer activity [1]. Uses: Scientific research. Group: Natural products. CAS No. 970-73-0. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg. Product ID: HY-N0521A. | |
| (-)-Gallocatechin gallate | (-)-Gallocatechin gallate is the polyphenol isolated from tea, with cancer-preventive activities. Uses: Scientific research. Group: Natural products. Alternative Names: (-)-Gallocatechol gallate. CAS No. 4233-96-9. Pack Sizes: 10 mM * 1 mL; 5 mg; 10 mg; 25 mg. Product ID: HY-N0522. | |
| Green tea extract | Food supplement in capsules, containing a highly concentrated extract of green tea, which is the source of polyphenol compounds, including the most active - Epigallocatechin gallate (EGCG). Product ID: CDF4-0259. Product Keywords: Nutrients; CDF4-0259; Green tea extract. Grade: Food grade. Applications: Green tea extract can promote weight loss, blood sugar regulation, disease prevention, and exercise recovery. It can also help keep your skin and liver healthy, reduce blood fat levels, regulate blood pressure, and improve brain health. It can be consumed in capsule, liquid, or powder form. |  |
| Green Tea Extract | Green tea extract is extract from leaf of the theaceae plant camellia sinensis. The active ingredient of green tea extract is tea polyphenols, catechin and egcg. With the function of antioxidant, scavenging free radicals, green tea extract can be used as a safe new natural food antioxidants. Group: Others. Mole weight: 94.1112. Green Tea Extract; Camellia Sinensis o.Ktze. Cat No: EXTC-064. |  |
| Methyl 3,4-dihydroxybenzoate | Methyl 3,4-dihydroxybenzoate (Protocatechuic acid methyl ester; Methyl protocatechuate) is a major metabolite of antioxidant polyphenols found in green tea. Antioxidant and anti-inflammatory effect [1]. Uses: Scientific research. Group: Natural products. Alternative Names: Protocatechuic acid methyl ester; Methyl protocatechuate. CAS No. 2150-43-8. Pack Sizes: 10 mM * 1 mL; 50 mg. Product ID: HY-Z0548. | |
| Polyphenols | Polyphenols. Grades: CAS No. 92128-82-0. Product ID: 6-00372. Purity: 0.95. Source : from Green tea. |  |
| Red Tea Extract | Red Tea Extract. Applications: Theaflavins (tfs) effective anti-cardiovascular and blood vessel of brain, anti-atherosclerosis and anti-hyperlipodemia agents. a new kind of anti-cardiovascular and blood vessel of brain drug ,natural aspirin. Group: Others. Synonyms: Red Tea Extract; Camellia sinensis O. Ktze. Purity: 50%-98% Tea Polyphenol. Appearance: Red Brown fine powder. Storage: 2 years under well storage situation and stored away from direct sun light. Source: Leaf. Species: Camellia sinensis O. Ktze. Red Tea Extract; Camellia sinensis O. Ktze.; plant extract. Pack: 25KG/Drum with double plastic bag of foodstuff inside. Cat No: EXTW-173. | |
| Theaflavin | Theaflavin is an antioxidant polyphenol which is formed from the condensation of flavan-3-ols in tea leaves during the enzymatic oxidation (fermentation) of black?tea. It can inhibit HIV-1 replication with multiple mechanisms of action, and tumor necrosis factor-alpha mediated Interleukin-8 gene expression. It exhibits differential inhibitory effects on cancer cell lines and has the potential to be used individually for functional food applications and for therapy targeting specific cancer treatment. Nutritional supplement in health care products. Uses: Ingredient of health care products. Synonyms: 1,8-Bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-5h-benzocyclohepten-5-one; 5H-benzocyclohepten-5-one,1,8-bis(3-alpha,5,7-trihydroxy-2-alpha-chromanyl)-3; 6,8,9-trihydroxy-3,11-bis[(2S,3R)-3,5,7-trihydroxychroman-2-yl]bicyclo[5.4.0]undeca-1,3,6,8,10-pentaen-5-one; 3,4,5-Trihydroxy-1,8-bis[(2R,3R)-3,5,7-trihydroxy-2-chromanyl]-6-benzo[7]annulenone; 3,4,6-Trihydroxy-1,8-bis(3α,5,7-trihydroxy-2α-chromanyl)-5H-benzocyclohepten-5-one. Grades: >98%. CAS No. 4670-5-7. Molecular formula: C29H24O12. Mole weight: 564.499. | |
| Theaflavin | Theaflavin is a polyphenolic compound found in black tea. Theaflavin derivatives show anti-HIV-1 activity by targeting gp41. Theaflavin is a potent inhibitor of amyloid- β (A β) and α-synuclein (αS) fibrillogenesis. Theaflavin also shows potent anti-tumor and and antoxidant activities. Group: Biochemicals. Alternative Names: 1,8-Bis[(2R,3R)-3,4-dihydro-3,5,7-trihydroxy-2H-1-benzopyran-2-yl]-3,4,6-trihydroxy-5H-benzocyclohepten-5-one; 3,4,6-Trihydroxy-1,8-bis(3α,5,7-trihydroxy-2α-chromanyl)-5H-benzocyclohepten-5-one; Theaflavine; (-)-Theaflavin; Theaflavin 1; [2R-[2α(2R*, 3R*), 3α]]-1, 8-Bis(3, 4-dihydro-3, 5, 7-trihydroxy-2H-1-benzopyran-2-yl)-3, 4, 6-trihydroxy-5H-benzocyclohepten-5-one. Grades: Highly Purified. CAS No. 4670-5-7. Pack Sizes: 1mg. US Biological Life Sciences. | Worldwide |
| Polyphenols | antineoplastic agent. CAS No. 92128-82-0. Product ID: 6-00322. Purity: 0.95. Source : from Green tea. Reference: Merck, 11, 7543. | |
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