Table 1.

Summary of  IC₅₀ values of cancer cell lines as mentioned after 40.0 μmol·L⁻¹  single triterpenoid saponins 1–5 treatments. IC₅₀ (μmol·L⁻¹).

Group of treatment	IC50 (μmol·L−1  )
	HeLa + LPS	BEL-7402	HepG2
1	16.73	14.67	20.10
2	18.56	15.83	18.34
3	13.26	25.85	11.51
4	10.48	9.90	13.59
5	8.14	8.41	8.92

1: Hedera saponin St-I4a; 2: Hedera saponin St-J; 3: Anhuienoside E; 4: Hedera saponin; 5: Flaccidoside II.