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Tea Polyphenols 98%
Tea Polyphenols 98%，Brownish-red powder ，Testing Standard: UV
This product is refined from natural tea leaves and is the general term for polyphenols in tea. It has various effects such as antioxidant, preservation, and antibacterial, and is widely used in food, pharmaceutical, daily chemical and other fields.
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物品 上次售出 6 小时
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描述
| 物品 | 细节 |
|---|---|
| 产品名称 | Tea Polyphenols 98% |
| Product Source | Dried young leaves of Camellia sinensis O. Ktze. (Theaceae family) |
| 检测方法 | UV（紫外分光光度法） |
| Character | Brown powder |
| 产品包装 | Bulk; 1kg/bag; 25kg/drum (inner: double-layer plastic bag; outer: cardboard drum) |
| 保质期 | 两年 |
| 储存条件 | Should be sealed and protected from light; stored in a dry, cool and well-ventilated place. Shelf life is two years. |
