| 试验号 | pH值 | (1)灵芝多糖含量(mg) | (2)灵芝多糖含量(mg) | (1)多糖得率(%) |
| 1 | 6 | 0.2391 | 0.1571 | 0.35 |
| 2 | 6.5 | 0.2480 | 0.2073 | 0.37 |
| 3 | 7 | 0.2734 | 0.2202 | 0.41 |
| 4 | 7.5 | 0.2712 | 0.2242 | 0.41 |
| 5 | 8 | 0.2661 | 0.2026 | 0.39 |