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The purities and recoveries of mangiferin in the two-step purification procedure.
| Purification step | Purity (%) | Recovery (%) | Yield (mg) |
|---|---|---|---|
| Crude extract | 0.75 | / | / |
| HPD100 resin chromatography | 37.80 | 85.15 | 337.9 a |
| HSCCC | 99.13 | 77.94 | 74.3 b |
The amount of sample was obtained from 20 g raw material by the HPD100 resin chromatography;
The amount of compound was obtained from 250 mg resin-refined sample by HSCCC purification.
