Table 5.
Comparison of TPC, TFC, and DPPH scavenging activity of Bambusa beecheyana and various species of bamboos.
| Raw Materials |
Extraction Methods | Results | Ref. | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| TPC (mg GAE/g) | TFC (mg QE/g) | DPPH (IC50 µg/mL) | |||||||||
| Et. * | Me. * | Wt. * | Et. * | Me. * | Wt. * | Et. * | Me. * | Wt. * | |||
| Bambusa beecheyana | maceration | 44.50 ± 0.03 |
60.15 ± 0.03 |
40.30 ± 0.02 |
28.22 ± 0.03 |
27.73 ± 0.05 |
12.38 ± 0.04 |
95.93 ± 0.02 |
63.32 ± 0.04 |
1931.38 ± 0.01 |
This study |
| Soxhlet | 97.25 ± 0.02 |
107.65 ± 0.01 |
68.95 ± 0.03 |
40.00 ± 0.01 |
48.89 ± 0.05 |
22.39 ± 0.03 |
87.12 ± 0.03 |
40.43 ± 0.02 |
1670.71 ± 0.03 |
||
| ultrasonic- assisted |
42.65 ± 0.04 |
58.3 ± 0.01 |
42.4 ± 0.04 |
25.4 ± 0.02 |
34.46 ± 0.03 |
25.32 ± 0.03 |
573.56 ± 0.02 |
235.71 ± 0.02 |
982.13 ± 0.01 |
||
| 55.35 ± 0.01 |
85.35 ± 0.01 |
45.79 ± 0.07 |
35.45 ± 0.04 |
35.43 ± 0.01 |
38.32 ± 0.01 |
557.2 ± 0.03 |
45.01 ± 0.03 |
1418.35 ± 0.03 |
|||
| 69.6 ± 0.03 |
81.85 ± 0.01 |
27.89 ± 0.03 |
36.07 ± 0.02 |
37.2 ± 0.01 |
17.01 ± 0.01 |
463.54 ± 0.02 |
94.27 ± 0.02 |
1279.95 ± 0.03 |
|||
| Bambusa tulda | maceration | 126 ± 3.4 | - | - | 40 ± 0.2 | - | - | 360 ± 1.4 | - | [12] | |
| Soxhlet | - | 164 ± 3.8 | - | - | 68 ± 0.9 | - | - | 404 ± 4.3 | - | ||
| Bambusa arundinacea | maceration | 14.6 | 2.79 | - | 6.71 | 2.54 | - | 273 | 964 | [13] | |
| ultrasonic-assisted | - | 647.76 ± 5.77 | - | - | 247.85 ± 3.79 | - | - | - | - | [20] | |
| Bambusa vulgaris | maceration | 44 ± 0.1 | - | 27 ± 0.5 | 22 ± 0.3 | - | 12 ± 1 | 490 ± 60 | - | 400 ± 20 | [14] |
| Bambusa nutan | maceration | - | 15.35 ± 0.55 | - | - | - | - | - | 123.45 | - | [16,18] |
| - | - | 180.45 | - | - | - | - | - | 85.81 | |||
| Soxhlet | - | 230.07 | - | - | 139.11 | - | - | 57.89 | - | ||
| Phyllostachys bambusoides | maceration | - | - | - | - | - | - | 882.08 | - | - | [41] |
| Gigantochloa levis | maceration | 2500 | - | - | - | - | - | 86.4 ± 1.05 | - | - | [42] |
* Et.—ethanol extract, Me.—methanol extract, Wt.—water.