Table 6.
Application of sustainable HPTLC method in simultaneous estimation of CCHO and EOH in methanolic extracts of C. zeylanicum, C. burmannii and C. cassia and essential oils of C. zeylanicum, C. burmannii and C. cassia produced by traditional and ultrasonication methods (mean ± SD; n = 3).
| Samples | Traditional Extraction | Ultrasonication-Based Extraction |
|---|---|---|
| Amount of CCHO (mg g−1) | ||
| C. zeylanicum oil | 191.20 ± 3.95 | - |
| C. burmannii oil | 214.24 ± 4.34 | - |
| C. cassia oil | 202.09 ± 4.17 | - |
| C. zeylanicum extract | 96.36 ± 2.79 | 111.57 ± 3.11 |
| C. burmannii extract | 118.49 ± 2.97 | 134.39 ± 3.28 |
| C. cassia extract | 114.18 ± 2.84 | 129.07 ± 3.04 |
| Amount of EOH (mg g−1) | ||
| C. zeylanicum oil | 61.26 ± 1.78 | - |
| C. burmannii oil | 79.21 ± 1.89 | - |
| C. cassia oil | 69.02 ± 1.91 | - |
| C. zeylanicum extract | 73.38 ± 1.95 | 87.20 ± 2.04 |
| C. burmannii extract | 165.41 ± 2.41 | 218.09 ± 2.88 |
| C. cassia extract | 109.10 ± 1.38 | 121.85 ± 1.57 |