. 2018 Apr 30;9(1):73–84. doi: 10.1016/j.jtcme.2018.02.001

Table 3.

Comparison of inhibitory effects of various plant fractions on angiotensin converting enzyme in the presence or absence of bovine serum albumin (BSA:25 μg/mL).

Plant Fraction	Concentration (μg/mL)	Inhibition of activity (%) in the absence or presence of BSA
Plant Fraction	Concentration (μg/mL)	BSA Absent	BSA Present	% Decrease in activity
Cassia occidentalis	200	46.59 ± 2.17	13.25 ± 0.33	71.56
Ethyl acetate fraction	200	46.59 ± 2.17	13.25 ± 0.33	71.56
Coscinium fenestratum	200	51.30 ± 1.49	6.93 ± 0.23	86.49
Butanol fraction	200	51.30 ± 1.49	6.93 ± 0.23	86.49
Crataegus oxyacantha	50	47.63 ± 1.32	18.26 ± 0.33	61.66
Ethyl acetate fraction	50	47.63 ± 1.32	18.26 ± 0.33	61.66
Cynara scolymus	50	40.41 ± 3.52	39.71 ± 1.58	1.73
Ethyl acetate fraction	50	40.41 ± 3.52	39.71 ± 1.58	1.73
Embelia ribes	50	53.98 ± 3.20	50.19 ± 2.48	7.02
Butanol fraction	50	53.98 ± 3.20	50.19 ± 2.48	7.02
Morus nigra	200	43.86 ± 1.94	20.01 ± 0.50	54.38
Ethyl acetate fraction	200	43.86 ± 1.94	20.01 ± 0.50	54.38
Mucuna pruriens	200	48.62 ± 1.70	10.23 ± 0.57	78.96
Ethyl acetate fraction	200	48.62 ± 1.70	10.23 ± 0.57	78.96
Piper betle	200	54.38 ± 3.07	48.76 ± 3.57	10.33
Chloroform fraction	200	54.38 ± 3.07	48.76 ± 3.57	10.33
Punica granatum	200	45.91 ± 2.48	23.77 ± 0.99	7.02
Ethyl acetate fraction	200	45.91 ± 2.48	23.77 ± 0.99	7.02
Stevia rebaudiana	200	52.64 ± 3.48	49.96 ± 2.96	5.09
Water fraction	200	52.64 ± 3.48	49.96 ± 2.96	5.09

Values are given as mean ± SD (n = 3).