Stevia,flavone,alkaloid extraction, Hesperidins,soybean isoflavone, hawthorn flavone,flavone hippophaes,bamboo leaf flavone, tea po-lyphenols,camptothecin extraction
Items | Specification |
Matrix Structure | Crosslinked polystyrene |
Polarity | Low polarity |
Appearance | White spherical beads |
Bead size(mm) | 0.3-1.25 |
Moisture(%) | 65-75 |
True density(g/ml)(wet) | 1.02-1.09 |
Apparent density(g/ml)(wet) | 0.67-0.73 |
Surface area(㎡/g) | 480-520 |
Apparent density(g/ml)(dry) | -------- |
Skeletal density(g/ml)(dry) | 1.13-1.17 |
average pore diameter (nm) | 13-14 |
Porosity(%) | 46-46 |
Pore volume(ml/g) | 0.73-0.77 |
Item | specification |
maximum temperature degree | 150℃ |
Adsorption flow rate | 1--4BV/hr |
Desorption flow rate | 0.6-2BV/hr |
Desorption dose | 2-2BV |
Desorption meterial | ethanol or ethanol water solution |