From: Phytochemical studies for quantitative estimation of iridoid glycosides in Picrorhiza kurroa Royle
Location | Date of analysis | Code | Percentage of marker compounds | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Picroside I (% Dry wt. basis) | Picroside-II (% Dry wt. basis) | |||||||||||||
R1 | R2 | R3 | R4 | R5 | Mean ± SD | R1 | R2 | R3 | R4 | R5 | Mean ± SD | |||
Toshimadan | Dec–Jan, 2004 | Pk-Ts | 2.17 | 2.37 | 2.18 | 1.98 | 2.20 | 2.18 ± 0.13 | 1.19 | 2.33 | 2.30 | 1.30 | 2.23 | 1.67 ± 0.57 |
Toshimadan | June–July, 2004 | Pk-Ts | 3.84 | 3.09 | 4.06 | 2.95 | 2.89 | 3.36 ± 0.54 | 4.46 | 3.33 | 3.34 | 3.03 | 4.21 | 3.47 ± 0.62 |
Toshimadan | Dec–Jan, 2005 | Pk-Ts | 2.36 | 3.25 | 3.71 | 3.15 | 4.58 | 3.41 ± 0.81 | 4.12 | 4.35 | 5.03 | 4.26 | 4.29 | 4.41 ± 0.35 |
Toshimadan | June–July, 2005 | Pk-Ts | 2.35 | 2.00 | 2.96 | 2.04 | 1.95 | 2.26 ± 0.4 | 3.21 | 4.51 | 3.43 | 4.11 | 3.59 | 3.57 ± 0.53 |
Toshimadan | Dec–Jan, 2006 | Pk-Ts | 3.76 | 4.59 | 3.61 | 5.33 | 4.36 | 4.53 ± 0.69 | 5.91 | 6.32 | 5.24 | 5.79 | 6.14 | 5.88 ± 0.41 |
Toshimadan | June–July, 2006 | Pk-Ts | 3.66 | 3.96 | 2.22 | 3.41 | 3.35 | 3.32 ± 0.66 | 4.72 | 3.68 | 5.02 | 3.84 | 5.09 | 5.65 ± 0.66 |
3.17 ± 0.86 | 4.10 ± 1.56 | |||||||||||||
Gurez | Dec–Jan, 2004 | Pk-Gr | 5.06 | 5.99 | 4.89 | 5.23 | 3.68 | 5.12 ± 0.83 | 4.5 | 3.10 | 3.02 | 4.1 | 3.23 | 3.81 ± 0.66 |
Gurez | June–July, 2004 | Pk-Gr | 2.06 | 2.11 | 2.47 | 4.03 | 3.98 | 2.93 ± 0.99 | 1.09 | 2.02 | 1.36 | 1.84 | 2.44 | 1.75 ± 0.53 |
Gurez | Dec–Jan, 2005 | Pk-Gr | 6.21 | 6.19 | 6.72 | 8.76 | 6.77 | 6.93 ± 1.05 | 4.64 | 5.19 | 6.10 | 6.86 | 5.81 | 5.72 ± 0.85 |
Gurez | June–July, 2005 | Pk-Gr | 2.89 | 2.21 | 4.32 | 4.97 | 4.61 | 3.80 ± 1.18 | 2.87 | 2.47 | 3.25 | 3.51 | 4.20 | 3.60 ± 0.65 |
Gurez | Dec–Jan, 2006 | Pk-Gr | 3.40 | 4.78 | 3.39 | 4.99 | 5.84 | 4.48 ± 1.06 | 4.81 | 6.70 | 5.99 | 5.92 | 5.43 | 5.77 ± 0.70 |
Gurez | June-July, 2006 | Pk-Gr | 6.61 | 7.47 | 8.29 | 7.85 | 8.98 | 7.84 ± 0.88 | 6.25 | 7.61 | 6.68 | 5.98 | 6.23 | 6.55 ± 0.64 |
5.18 ± 1.87 | 4.53 ± 1.79 | |||||||||||||
Sonamarg-B | Dec–Jan, 2004 | PkS-B | 5.96 | 5.83 | 4.86 | 4.82 | 6.78 | 5.65 ± 0.82 | 1.25 | 1.41 | 0.87 | 1.03 | 1.19 | 1.15 ± 0.20 |
Sonamarg-B | June–July, 2004 | PkS-B | 2.79 | 2.31 | 4.02 | 2.02 | 3.16 | 2.86 ± 0.78 | 4.06 | 4.95 | 5.07 | 4.41 | 6.47 | 4.99 ± 0.92 |
Sonamarg-B | Dec–Jan, 2005 | PkS-B | 4.03 | 5.91 | 5.99 | 7.38 | 6.79 | 6.02 ± 1.26 | 1.18 | 1.12 | 0.91 | 1.15 | 1.74 | 1.22 ± 0.30 |
Sonamarg-B | June–July, 2005 | PkS-B | 1.31 | 1.42 | 1.23 | 2.20 | 1.19 | 1.47 ± 0.41 | 3.91 | 5.18 | 5.86 | 5.74 | 6.76 | 5.49 ± 1.04 |
Sonamarg-B | Dec–Jan, 2006 | PkS-B | 1.01 | 0.84 | 1.35 | 0.76 | 0.84 | 0.96 ± 0.23 | 1.37 | 1.24 | 1.09 | 1.56 | 0.74 | 1.20 ± 0.30 |
Sonamarg-B | June–July, 2006 | PkS-B | 0.79 | 1.13 | 0.78 | 0.49 | 1.01 | 0.82 ± 0.24 | 0.87 | 1.96 | 0.78 | 1.31 | 0.83 | 1.15 ± 0.49 |
2.95 ± 2.34 | 2.53 ± 2.10 | |||||||||||||
Gulmarg | Dec–Jan, 2004 | Pk-G | 1.20 | 1.68 | 0.93 | 1.88 | 3.07 | 1.75 ± 0.82 | 3.71 | 4.36 | 2.12 | 2.18 | 2.13 | 2.90 ± 1.06 |
Gulmarg | June–July, 2004 | Pk-G | 2.19 | 3.11 | 2.17 | 2.51 | 3.27 | 2.65 ± 0.51 | 3.91 | 2.33 | 4.04 | 3.01 | 2.86 | 3.23 ± 0.72 |
Gulmarg | Dec–Jan, 2005 | Pk-G | 2.52 | 3.72 | 2.55 | 3.42 | 2.59 | 2.96 ± 0.56 | 2.53 | 5.44 | 5.45 | 4.34 | 4.84 | 4.78 ± 1.20 |
Gulmarg | June–July, 2005 | Pk-G | 2.09 | 2.24 | 2.56 | 1.45 | 3.31 | 2.33 ± 0.68 | 2.61 | 1.84 | 2.61 | 1.23 | 1.91 | 2.09 ± 0.58 |
Gulmarg | Dec–Jan, 2006 | Pk-G | 2.79 | 3.09 | 3.11 | 4.21 | 3.85 | 3.41 ± 0.59 | 4.14 | 4.05 | 3.48 | 3.60 | 4.23 | 3.90 ± 0.33 |
Gulmarg | June–July, 2006 | Pk-G | 3.12 | 4.09 | 3.78 | 2.68 | 4.37 | 3.58 ± 0.69 | 4.92 | 4.93 | 3.22 | 4.27 | 5.21 | 4.51 ± 0.79 |
2.78 ± 0.68 | 3.56 ± 1.02 | |||||||||||||
Sonamarg-Y | Dec–Jan, 2004 | PkS-Y | 1.20 | 2.06 | 1.23 | 3.24 | 2.37 | 2.02 ± 0.85 | 2.1 | 1.49 | 2.47 | 2.91 | 2.78 | 2.35 ± 0.57 |
Sonamarg-Y | June–July, 2004 | PkS-Y | 4.98 | 2.95 | 3.84 | 5.95 | 4.43 | 4.43 ± 1.13 | 2.82 | 3.94 | 2.37 | 4.94 | 3.78 | 3.57 ± 1.00 |
Sonamarg-Y | Dec–Jan, 2005 | PkS-Y | 7.0 | 6.41 | 5.92 | 5.91 | 6.81 | 6.41 ± 0.49 | 3.93 | 2.46 | 2.81 | 3.47 | 4.68 | 3.47 ± 0.88 |
Sonamarg-Y | June–July, 2005 | PkS-Y | 3.55 | 5.02 | 3.28 | 5.84 | 4.41 | 4.42 ± 1.05 | 4.58 | 3.91 | 2.03 | 4.59 | 4.69 | 3.96 ± 1.12 |
Sonamarg-Y | Dec–Jan, 2006 | PkS-Y | 4.40 | 5.93 | 5.11 | 4.77 | 6.19 | 5.28 ± 0.76 | 4.61 | 6.5 | 6.98 | 4.88 | 6.86 | 5.88 ± 1.13 |
Sonamarg-Y | June–July, 2006 | PkS-Y | 7.55 | 7.41 | 4.92 | 7.65 | 6.88 | 6.95 ± 1.13 | 5.81 | 5.94 | 7.16 | 8.23 | 7.96 | 7.02 ± 1.11 |
4.91 ± 1.75 | 4.37 ± 1.73 | |||||||||||||
Veerinag | Dec–Jan, 2004 | PkV | 3.06 | 4.92 | 4.09 | 5.07 | 5.01 | 4.43 ± 0.86 | 3.01 | 3.65 | 3.68 | 4.41 | 4.0 | 3.75 ± 0.51 |
Veerinag | June–July, 2004 | PkV | 5.49 | 6.85 | 4.68 | 5.11 | 6.12 | 5.65 ± 0.85 | 3.94 | 4.68 | 5.33 | 6.42 | 5.23 | 5.12 ± 0.91 |
Veerinag | Dec–Jan, 2005 | PkV | 1.02 | 1.81 | 2.19 | 2.17 | 2.66 | 1.97 ± 0.61 | 2.41 | 2.34 | 2.79 | 1.92 | 2.9 | 2.47 ± 0.39 |
Veerinag | June–July, 2005 | PkV | 3.91 | 5.53 | 3.71 | 3.77 | 4.28 | 4.24 ± 0.75 | 2.44 | 3.32 | 2.22 | 2.85 | 3.12 | 2.99 ± 0.45 |
Veerinag | Dec–Jan, 2006 | PkV | 2.41 | 3.81 | 4.12 | 3.26 | 4.90 | 3.70 ± 0.93 | 2.40 | 2.18 | 2.89 | 3.86 | 2.92 | 2.85 ± 0.64 |
Veerinag | June–July, 2006 | PkV | 3.60 | 3.82 | 4.94 | 4.29 | 3.85 | 4.10 ± 0.53 | 7.12 | 8.04 | 6.39 | 7.61 | 6.04 | 7.04 ± 0.82 |
4.01 ± 1.19 | 4.03 ± 1.74 | |||||||||||||
Keller | Dec–Jan, 2004 | PkK | 2.11 | 1.91 | 2.12 | 2.47 | 3.09 | 2.34 ± 0.46 | 6.50 | 8.90 | 6.21 | 5.78 | 6.96 | 6.87 ± 1.21 |
Keller | June–July, 2004 | PkK | 2.12 | 1.33 | 2.11 | 2.09 | 1.25 | 1.78 ± 0.44 | 2.0 | 2.51 | 2.41 | 2.15 | 1.68 | 2.15 ± 0.33 |
Keller | Dec–Jan, 2005 | PkK | 2.24 | 2.92 | 2.99 | 3.56 | 3.29 | 2.98 ± 0.49 | 4.89 | 4.09 | 3.23 | 5.41 | 4.33 | 4.41 ± 0.82 |
Keller | June–July, 2005 | PkK | 2.31 | 3.81 | 2.12 | 3.05 | 4.86 | 3.23 ± 1.12 | 5.03 | 4.7 | 4.28 | 5.52 | 5.22 | 4.75 ± 0.47 |
Keller | Dec–Jan, 2006 | PkK | 3.19 | 3.41 | 3.09 | 5.17 | 4.94 | 3.96 ± 1.00 | 7.87 | 8.21 | 8.06 | 5.09 | 8.97 | 7.04 ± 1.48 |
Keller | June–July, 2006 | PkK | 3.03 | 2.28 | 3.41 | 1.87 | 3.81 | 2.88 ± 0.79 | 8.3 | 6.5 | 6.6 | 6.39 | 7.86 | 7.13 ± 0.88 |
2.86 ± 0.74 | 5.39 ± 1.99 |