Table 6: The β-content, γ-confidence tolerance intervals estimated for different concentration levels of tanshinoneIIA.

Concentration level (%)LUL (%)U (%)

0.10−0.760.38−864.48275.14
0.15−1.150.79−864.79423.90
0.36−0.490.98−236.06170.13
0.540.451.26−16.77132.82
2.040.742.46−63.8620.52
6.035.396.50−10.517.84
18.7617.1119.56−8.804.27
27.6425.1427.77−9.060.46