Research Article
Extraction Optimization, Preliminary Identification, and Bioactivities in Corn Silk
Table 4
Gradient elution program of the qualitative analysis.
| Retention (min) | %A | %B |
| 0 | 95.0 | 5.0 | 1 | 95.0 | 5.0 | 8 | 60.0 | 40.0 | 15 | 50.0 | 50.0 | 27 | 30.0 | 70.0 | 35 | 10.0 | 90.0 | 36 | 10.0 | 90.0 | 37 | 95.0 | 5.0 | 40 | 95.0 | 5.0 |
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