Table 2.
Color parameters, moisture content, aw, GA and chlorophylls content of PCD extract powder.
| Parameter | Current study | Binnisha et al.74 | Jeytawan et al.76 |
|---|---|---|---|
| L* (no unit) | 47.5 ± 0.21 | 71.18 | – |
| a* (no unit) | − 1.49 ± 0.01 | − 6.59 | – |
| b* (no unit) | 14.6 ± 0.30 | 17.72 | – |
| Moisture content (%, w/w) | 4.76 ± 0.10 | 7.00 | – |
| Water activity (aw) (no unit) | 0.246 ± 0.001 | N/A | – |
| GA (mg/kg) | 18,500 ± 60 | 290 | 102 |
| Chlorophyll a (mg/kg) | 356 ± 20 | 1150 | – |
| Chlorophyll b (mg/kg) | 270 ± 14 | 562 | – |
PCD Phak Chiang Da, GA gymnemic acid, N/A not available.