Table 1.
The changes in ginsenoside content in ginseng root following light-emitting diodes treatment compared to untreated (4℃) ginseng roots
| Treatment | Ginsenoside(mg/100 mg DW) | Changes(%) | PPD/PPT |
|---|---|---|---|
|
| |||
| 4℃ | 2.348±0.303c | 0.0 | 0.778±0.085b |
| Dark | 2.200±0.251c | -6.3 | 0.852±0.037b |
| 380 nm | 2.480±0.549bc | +5.6 | 1.057±0.140ab |
| 450 nm | 3.871±0.133ab | +64.9 | 1.448±0.098a |
| 470 nm | 4.087±0.477a | +74.1 | 1.142±0.081ab |
| 660 nm | 2.395±0.115bc | +2.0 | 0.836±0.098b |
Values are presented as mean±SE of 3 replications. Different letters within a column are significantly different at a 5% level by Duncan’s multiple range test.
DW, dry weight; PPD, protopanaxadiol (Rb1, Rb2, Rc, and Rd); PPT, protopanaxatriol (Rg1, Rg2, Re, and Rf).