Table 6.

IC50 of nine triterpenoids and the methanol extracts of the leaves and fruits of P. guajava against α-glucosidase.

No.	IC50 (n = 3) against α-Glucosidase (µg/mL) *
1	NI
2	3.82 ± 0.03
3	1.33 ± 0.11
4	2.25 ± 0.28
5	1.54 ± 0.15
6	1.93 ± 0.14
7	2.12 ± 0.15
8	3.40 ± 0.28
9	4.35 ± 0.30
PGL	0.13 ± 0.00
PGF	NI

* All data are presented as Mean ± SE; NI: No Inhibition.