Identification of Bioactive Compounds and Analysis of Inhibitory Potential of the Digestive Enzymes from Syzygium sp. Extracts

Table 1

Mean percentages of inhibition of digestive enzymes by aqueous extracts of Syzygium sp. obtained by infusion at a ratio of 1 : 200 (w/v) before and after exposure to a simulated gastric fluid for 5 enzyme trials.

Sample	α-Amylase	Trypsin
	Mean^1 ± SD	Mean^1 ± SD
A	13.23 ± 3.29^a1	13.47 ± 12.62^a1
	30.86 ± 20.49^a1	0.00 ± 0.00^a1
B	13.20 ± 1.86^a1	6.88 ± 0.24^a1
	20.25 ± 25.57^a1	0.00 ± 0.00^a1
C	0.00 ± 0.00^a1	9.88 ± 3.67^a1
	35.79 ± 19.50^a1	15.45 ± 11.54^a1
D	31.67 ± 10.93^a1	11.22 ± 3.83^a1
	0.00 ± 0.00^a1	11.88 ± 6.43^a1
E	13.19 ± 4.44^a1	8.79 ± 1.52^a1
	0.00 ± 0.00^a1	10.75 ± 8.05^a1

¹Average percentage obtained from three separate experiments ± standard deviation. ^{a1, a2}Statistical variation between the results of the sample according to Scott–Knott (). Superscript letters with same number represent results without a significant difference.