Sample | Absorbance (λmax = 600 nm) | Alkylation activities |
---|---|---|
Melphalan | 2.768 | Absorbance > 0.50 (very high alkylating activities) |
G. daltonii | 0.745 | |
A. villosum var xanthioides | 0.464 | 0.15 ≥ Absorbance ≥ 0.50 (high alkylating activities) |
C. orientalis | 0.387 | |
P. kesiya | 0.273 | |
C. speciosum | 0.176 | |
A. tatarinowii | 0.135 | Absorbance < 0.15 (low alkylating activities) |