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Introduction:
Product Name | Green Tea Extract (Tea Polyphenol) |
Synonyms | Tea Polyphenol |
Appearance | Yellow Powder |
CAS | 84650-60-2 |
Molecular formula | C17H19N3O |
Molecular Weight | 281.36 |
Purity | According To The Need |
Sample | Available |
Tea polyphenol is a general term for polyphenolic substances in tea, which is a white indeterminate powder, soluble in water, soluble in ethanol, methanol, acetone, ethyl acetate, insoluble in chloroform. Green tea tea polyphenol content is high, accounting for 15% to 30% of its quality, the main components of tea polyphenols: flavanones, anthocyanins, flavonols and flavonoids and anthocyanins and phenolic acid and phenolic acid class 6 compounds. Flavanones (mainly catechins, epicatechin and egcg) are the most important, accounting for 60% to 80% of the total amount of tea polyphenols, followed by flavonoids, and other phenolic substances with less content. Tea polyphenol molecules with multiple active hydroxyl can terminate the free radical chain reaction in the human body, scavenging superoxide ions. Tea polyphenols on cell membranes and cell walls have a protective effect on the elimination of lipid peroxidation of free radicals Tea polyphenols have a protective effect on cell membranes and cell walls, and have a significant effect on the elimination of lipid peroxidation radicals.
Specification:
| Items | Specifications | Results | Remarks |
| Appearance | Yellow Powder | Conformed | |
| Total Tea Polyphenols | ≥90.0% | 91.5% | UV |
| EGCG | 34.6% | ||
| Caffeine | 1.0% | ||
| Moisture Content | ≤6.0% | Conformed | |
| Ash | ≤3.0% | Conformed | GB 5009.4 |
| Mesh Size | ≥95% through 80 Mesh | Conformed | |
| Heavy Metals (Counted By Lead) | ≤10.0ppm | Conformed | GB5009 |
| As | ≤2.0ppm | Conformed | |
| Total Plate count | ≤1000cfu/g | Conformed | GB 4789 |
| Mold & Yeast | ≤100cfu/g | Conformed | |
| Salmonelia | Negative | Negative | |
| Escherichia. Coli Count | Negative | Negative | |
| Conclusion | Conformed to the In - house Standard | ||
Function and Application:
1. Tea polyphenols can not only prevent the increase in microvascular permeability caused by excess fat, but also with tea alkaloids together, so that the vascular wall relaxation, the effective diameter increases, thus favoring the human body vasodilatation, enhance the toughness of the microvascular wall, and play a role in preventing vascular rupture.
2. Natural tea polyphenol can lower blood lipids and inhibit atherosclerosis. This is because tea polyphenols play an important role in the organism's fat metabolism, with the role of inhibiting the rise of cholesterol content in plasma and liver, with the promotion of lipid compounds from the fecal discharge of the function, so it not only prevents and treats atherosclerosis, but also weight loss effect.
3. Green tea extract can prevent aging. Lipid peroxidation in the human body is one of the mechanisms of human aging, and free radicals are the main factors of peroxidation in the organism. Green tea polyphenol have a strong scavenging free radicals, which can play an antioxidant anti-aging effect.
4. Green tea extract can be added to food, has a significant antioxidant effect, can play the role of anti-corrosion and deodorization. Green tea extract also has the effect of improving the flavor of food.
5. Green tea extract can be used as an important ingredient in nutritional health products.
Introduction:
Product Name | Green Tea Extract (Tea Polyphenol) |
Synonyms | Tea Polyphenol |
Appearance | Yellow Powder |
CAS | 84650-60-2 |
Molecular formula | C17H19N3O |
Molecular Weight | 281.36 |
Purity | According To The Need |
Sample | Available |
Tea polyphenol is a general term for polyphenolic substances in tea, which is a white indeterminate powder, soluble in water, soluble in ethanol, methanol, acetone, ethyl acetate, insoluble in chloroform. Green tea tea polyphenol content is high, accounting for 15% to 30% of its quality, the main components of tea polyphenols: flavanones, anthocyanins, flavonols and flavonoids and anthocyanins and phenolic acid and phenolic acid class 6 compounds. Flavanones (mainly catechins, epicatechin and egcg) are the most important, accounting for 60% to 80% of the total amount of tea polyphenols, followed by flavonoids, and other phenolic substances with less content. Tea polyphenol molecules with multiple active hydroxyl can terminate the free radical chain reaction in the human body, scavenging superoxide ions. Tea polyphenols on cell membranes and cell walls have a protective effect on the elimination of lipid peroxidation of free radicals Tea polyphenols have a protective effect on cell membranes and cell walls, and have a significant effect on the elimination of lipid peroxidation radicals.
Specification:
| Items | Specifications | Results | Remarks |
| Appearance | Yellow Powder | Conformed | |
| Total Tea Polyphenols | ≥90.0% | 91.5% | UV |
| EGCG | 34.6% | ||
| Caffeine | 1.0% | ||
| Moisture Content | ≤6.0% | Conformed | |
| Ash | ≤3.0% | Conformed | GB 5009.4 |
| Mesh Size | ≥95% through 80 Mesh | Conformed | |
| Heavy Metals (Counted By Lead) | ≤10.0ppm | Conformed | GB5009 |
| As | ≤2.0ppm | Conformed | |
| Total Plate count | ≤1000cfu/g | Conformed | GB 4789 |
| Mold & Yeast | ≤100cfu/g | Conformed | |
| Salmonelia | Negative | Negative | |
| Escherichia. Coli Count | Negative | Negative | |
| Conclusion | Conformed to the In - house Standard | ||
Function and Application:
1. Tea polyphenols can not only prevent the increase in microvascular permeability caused by excess fat, but also with tea alkaloids together, so that the vascular wall relaxation, the effective diameter increases, thus favoring the human body vasodilatation, enhance the toughness of the microvascular wall, and play a role in preventing vascular rupture.
2. Natural tea polyphenol can lower blood lipids and inhibit atherosclerosis. This is because tea polyphenols play an important role in the organism's fat metabolism, with the role of inhibiting the rise of cholesterol content in plasma and liver, with the promotion of lipid compounds from the fecal discharge of the function, so it not only prevents and treats atherosclerosis, but also weight loss effect.
3. Green tea extract can prevent aging. Lipid peroxidation in the human body is one of the mechanisms of human aging, and free radicals are the main factors of peroxidation in the organism. Green tea polyphenol have a strong scavenging free radicals, which can play an antioxidant anti-aging effect.
4. Green tea extract can be added to food, has a significant antioxidant effect, can play the role of anti-corrosion and deodorization. Green tea extract also has the effect of improving the flavor of food.
5. Green tea extract can be used as an important ingredient in nutritional health products.