蒽醌含量 Anthraquinone content /mg∙mL−1 | 不同时间(h)下的吸光度值Absorbance at different time (h) | 平均值 Mean value | RSD % | ||||||||
0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | |||
0.012 | 0.389 | 0.387 | 0.387 | 0.386 | 0.390 | 0.391 | 0.394 | 0.393 | 0.394 | 0.390 | 0.79 |
0.096 | 0.529 | 0.525 | 0.529 | 0.529 | 0.524 | 0.537 | 0.538 | 0.534 | 0.536 | 0.531 | 0.98 |
0.12 | 0.653 | 0.657 | 0.655 | 0.659 | 0.651 | 0.666 | 0.665 | 0.665 | 0.60 | 0.659 | 0.83 |