Table 1: The comparison of DNA concentration measurements of citrus juice by nucleic acid protein tester and Nano-DNA technology.
| Sample | Solution luminous intensity (OD) | The concentration with nanoparticles-DNA technology (ug/mL) | The concentration with nucleic acid protein tester (ug/mL) |
| A | 2.09504 | 167.2 | 167.1 |
| B | 2.14226 | 9.8 | 9.7 |
| C | 2.14034 | 16.2 | 16.1 |
| D | 2.12558 | 65.4 | 65.2 |
| E | 2.12705 | 60.5 | 60.6 |
| F | 2.14031 | 16.3 | 16.2 |
| G | 2.14555 | -1.18 | 0.2 |