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Table 1 IC50 values of crude ethanolic extracts from Zingiberaceae plants on cancer cell lines and PBMCs after incubation for 48 h

From: Anticancer and cancer preventive activities of shogaol and curcumin from Zingiberaceae family plants in KG-1a leukemic stem cells

Crude ethanolic extracts

IC50 (µg/mL)

KG-1a

PBMCs

K562

A549

HeLa

MCF-7

A. galanga

> 100

42.11 ± 3.84

49.10 ± 6.13

90.24 ± 3.75

52.51 ± 6.66

46.34 ± 3.02

B. rotunda

38.46 ± 0.20

39.83 ± 2.27

27.83 ± 4.49

51.60 ± 5.54

30.08 ± 5.52

38.68 ± 5.79

C. aeruginosa

74.80 ± 2.62

79.11 ± 3.92

64.70 ± 3.63

> 100

57.57 ± 8.16

66.05 ± 2.95

C. longa

24.59 ± 1.40

76.30 ± 9.13

26.32 ± 2.76

80.10 ± 9.23

20.34 ± 0.39

19.56 ± 3.08

C. mangga

83.97 ± 2.04

> 100

48.76 ± 1.58

> 100

66.55 ± 1.45

64.32 ± 5.76

C. zedoaria

24.72 ± 3.39

42.26 ± 3.15

41.17 ± 3.33

> 100

24.68 ± 1.91

18.83 ± 2.41

K. parviflora

29.34 ± 5.09

46.77 ± 1.48

52.38 ± 7.18

71.33 ± 2.57

15.88 ± 0.97

24.48 ± 1.17

Z. montanum

46.65 ± 1.82

56.25 ± 3.41

66.14 ± 3.79

> 100

58.92 ± 5.15

36.05 ± 6.36

Z. officinale

21.70 ± 1.83

69.38 ± 10.50

37.76 ± 5.40

86.37 ± 6.81

12.38 ± 1.49

11.78 ± 1.73

Z. ottensii

50.66 ± 8.14

> 100

> 100

> 100

> 100

26.69 ± 8.35