. 2016 May 26;16:143. doi: 10.1186/s12906-016-1132-y

Table 5.

Effective inhibition concentration (EC₅₀) of fresh and dried fruit peel extracts against tyrosinase

Treatment	Monophenolase	Diphenolase
Treatment	(IC₅₀ mg/ml)
Freeze dried	107.73 ± 10.08^a	86.93 ± 15.23^ab
40 °C	45.07 ± 6.05^b	119.79 ± 20.23^a
50 °C	22.95 ± 1.53^c	74.05 ± 10.27^ab
60 °C	64.27 ± 10.35^b	62.09 ± 2.98^b
Arbutin (mg/ml)	44.00 ± 5.56^b	14.99 ± 2.52^c

Mean in column with different letter(s) ^(a-c) differ significantly (P < 0.05) according to Duncan’s multiple range test. IC₅₀ (mg/ml), concentration for inhibitory 50 % of tyrosinase. Data represent the Mean ± SE (n = 3)