Extraction Optimization, Preliminary Identification, and Bioactivities in Corn Silk

Table 8

The inhibitory effect of acarbose aqueous solution on α-amylase changed with the change in the sample concentration and reaction time.

Acarbose aqueous solution concentration (mg/mL)	Inhibition rate (%)
	20 min	30 min	40 min
0.5	20.65 ± 0.31	31.69 ± 0.06	12.94 ± 0.03
1.0	34.23 ± 0.02	36.43 ± 0.19	13.47 ± 0.12
1.5	37.64 ± 0.18	45.07 ± 0.04	14.06 ± 0.18