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Bamboo Leaf Extract, CAS No.91771-33-4. It appears as light yellow-brown fine powder with mild herbal bamboo odor. Main active constituents include flavonoids (orientin, vitexin), polyphenols, organic silica and polysaccharides.
| Item | Specification | Test Method |
|---|---|---|
| Active Ingredients | ||
| Assay | Silica 70% | By HPLC |
| Physical Control | ||
| Appearance | Fine Powder | Visual |
| Color | Brown | Visual |
| Odor | Characteristic | Organoleptic |
| Sieve Analysis | NLT 95% pass 80 mesh | 80 Mesh Screen |
| Loss on Drying | 5% Max | USP |
| Ash | 5% Max | USP |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | GB/T 5009.74 |
| Arsenic (As) | NMT 1ppm | ICP-MS |
| Cadmium(Cd) | NMT 1ppm | ICP-MS |
| Mercury(Hg) | NMT 1ppm | ICP-MS |
| Lead (Pb) | NMT 1ppm | ICP-MS |
| GMO Status | GMO Free | / |
| Pesticides Residues | Meet USP Standard | USP |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | USP |
| Yeast & Mold | 300cfu/g Max | USP |
| Coliforms | 10cfu/g Max | USP |
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7days | Door to Airport |
| by Sea | 10-35days | Door to port |
The main active constituents in Bamboo Leaf Extract include flavonoids (such as orientin and vitexin), polyphenols, organic silica, and polysaccharides.
Our standard specification features a Silica content of 70% min, which is tested and verified using the High-Performance Liquid Chromatography (HPLC) method.
It is primarily applied in cosmetics (as a skin-care ingredient), in nutraceuticals (such as milk powder and functional drinks like Bamboo Beer or Bamboo Water), and in regular food products (like noodles and rice) to boost nutritional values.
For smaller quantities (1kg), we use a double plastic bag with an Aluminum foil bag inside, packed in an outer box. For larger quantities of 10kg, 25kg, or more, we ship using drums or cartons containing 2 layers of plastic bags inside.
For orders below 25kg, we use express carriers (EMS, DHL, UPS, FedEx) with door-to-door delivery in 3-7 days. For quantities between 25kg-100kg, air freight or express is available. For orders over 100kg, we offer air transport (3-7 days to airport) or sea freight (10-35 days to port).
No, our Certificate of Analysis confirms that the Bamboo Leaf Extract is certified GMO-Free.
