Audited Supplier
SWP S38
Yes
Customized
GMP, HSE, ISO 9001, USP, BP, SGS
Adult
Powder
40%
Theaflavin
Orange Yellow Powder
Orange Yellow
4670-05-7
1kg
Yes
564.49
C29h24o12
HPLC
Accept
Yes
Avaliable
Yes
Cool and Dry Place
2 Years
Sowu
Vacuum Sealed Foil Bag
1Kg/bag
China
Product Description
Theaflavin is a golden yellow pigment found in black tea and is a product of tea fermentation. Biochemically, theaflavins are a class of polyphenol hydroxyl substances with the structure of theaphrophenolone. Theaflavins, the golden yellow pigment, make up 0.5% to 2% of the weight of dry tea, depending on how the black tea is processed. Theaflavins play a certain role in the bright color and strong taste of tea soup, and are an important quality indicator of black tea.
| Product name | Theaflavin | Manufacture date | Dec.12.2024 |
| Batch number | SW241212 | Analysis date | Dec.13.2024 |
| Cas No | 4670-05-7 | Expiry date | Dec.12.2026 |
| Item | Specification | Result |
| Characters | Orange yellow powder | Complies |
| Odor&Taste | Characteristic | Complies |
| Assay | 40.0% | Complies |
| Sieve analysis | NLT100% Through 80 mesh | Complies |
| Loss on drying | ≤5.0% | 1.26% |
| Ash content | ≤10.0% | 8.1% |
| Heavy metals | ≤10ppm | Complies |
| As | ≤3ppm | Complies |
| Pb | ≤3ppm | Complies |
| Residual Pesticide | Negative | Complies |
| Total of bacteria | ≤10000 cfu/g | Complies |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Complies |
| Staphylococcus | Negative | Negative |
| Conclusion | Conforming to Enterprise Standard | |
| Packing description | Sealed export grade drum & double of sealed plastic bag |
| Storage | Store in a cool and dry place, stay away from strong light and heat |
| Shelf life | 2 years when properly stored |
1.Application in food field : Tea polyphenols as a natural antioxidant widely application in food industry field ;used in all kinds of alcohol drink
2.As natural additive used in cosmetics and daily necessities field: Have strong antibacterial function and inhibitory enzyme action.
2.As natural additive used in cosmetics and daily necessities field: Have strong antibacterial function and inhibitory enzyme action.
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| Pine bark extract | Forsythia extract |
1.Customs clearance
1) By Express:
Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs.
2) By Air and by Sea:
Our company will cooperate with the recipient to provide relevant file and information in the customs clearance procedure.
2.Payment
T/T,Western Union,MoneyGram,Trade Assurance Order,L/C, USDT etc.
