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Chlorogenic acid recovery information in the samples of coffee extracts based on the presented sensor.
| Coffee Robusta |
Coffee Nescafe |
||||
|---|---|---|---|---|---|
| Added (μM) | Found (μM) | Recovery (%) ±RSD (%) | Added (μM) | Found (μM) | Recovery (%) ± RSD (%) |
| 5.00 | 5 ± 0.15 | 97% | 5.00 | 5 ± 0.13 | 97% |
| 10.00 | 10 ± 0.2 | 99% | 10.00 | 9 ± 0.4 | 106% |
| 15.00 | 14 ± 0.9 | 106% | 15.00 | 15 ± 0.2 | 99% |
| 20.00 | 20 ± 0.13 | 99% | 20.00 | 20 ± 0.18 | 99% |
