Table 1. Gnaphaliin and Helipyrone yield in successive extractions with the optimized method and in scale-up.
5ml Cell (0.6g) | Gnaphaliin yield (%) | Helipyrone yield (%) |
---|---|---|
Extraction 1 | 98.83 | 99.05 |
Extraction 2 | 0.96 | 0.72 |
Extraction 3 | 0.19 | 0.22 |
100ml Cell (5g) | ||
Extraction 1 | 94.29 | 94.18 |
Extraction 2 | 2.74 | 2.85 |
Extraction 3 | 2.95 | 2.96 |