Starch Hydrolase Inhibitors from Edible Plants - Advances in Food and Nutrition Research - page 108

Table 3.1 A summary of newly identified a -glucosidase and a -amylase inhibitors from natural plants—cont'd

Inhibition
mechanism No. Plant Part used Inhibitor Enzyme origin Method IC 50 Reference

25 Polyopes

lancifolia

- Bis(2,3-dibromo-4,5-

dihydroxybenzyl) ether

Yeast
( S. cerevisiae )

pNPG 0.098 m M Competitive Kim, The,

Kurihara, and
Kim (2010)

Bacteria ( B.
stearothermophilus )

pNPG 0.12 m M-

Rat intestinal
sucrase/maltase

pNPG 1/1.2 mM -

Terpenoids
26 Momordica

charantia

Fruit Momordicoside M Rat intestine pNPG 50 m M

inhibit
18.63%

- Nhiem et al.

(2010)

27 Momordicoside A Rat intestine pNPG 50 m M

inhibit
21.71%

-

28 Pistacia

integerrima

- Pistagremic acid Yeast

( S. cerevisiae )

pNPG 89.12 m M- Uddin et al.

(2012)

Rat intestine pNPG 62.47 m M -

29 Pimpinella

candolleana

Aerial Ursolic acid - pNPG 9.7 m M- Chang and

Kang (2012)

30 Lagerstroemia

speciosa

Leave Arjunolic acid Yeast

( S. cerevisiae )

pNPG 38.1 m M- Hou et al.,

(2009)