5-Amino ketoglutaric acid (ALA), the product is an endogenous biochemical substance through ALA dehydratase and a series of enzymatic action, the production of protoporphyrin with a strong photosensitivity. the rate of synthesis of PP is dependent on the speed of the product pick-up rate, and the product is subject to the feedback regulation of the concentration of free hemoglobin, exogenous product can be bypassed by the feedback inhibitory system, so that the synthesis of cells to gather up a sufficient amount of PP.
| Analysis Items | Specifications | RESULTS | Method |
|---|---|---|---|
| Appearance | White powder | Complies | Visual |
| Odor | Characteristic | Complies | Organoleptic |
| Specification | |||
| 5-ALA Phosphate | ≥98.00 | 99.15% | HPLC |
| Physicochemical Control | |||
| Loss on Drying | ≤5.00% | 1.20% | CP2015 |
| Residue on Ignition | ≤1.00% | 0.36% | CP2015 |
| Sieve Analysis | NLT95% through 80 mesh | Complies | US mesh Sieve meter |
| Heavy Metals | ≤20ppm | Complies | CP2015 |
| As | ≤2ppm | Complies | CP2015 |
| Pb | ≤2ppm | Complies | CP2015 |
| Hg | ≤1ppm | Complies | CP2015 |
| Microbiological Control | |||
| Total Plate Count | <1000cfu/g | Complies | CP2015 |
| Yeast & Moulds | <100cfu/g | Complies | CP2015 |
| E.Coli | Negative | Complies | CP2015 |
| Salmonella | Negative | Complies | CP2015 |
| 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 |