Starch Hydrolase Inhibitors from Edible Plants - Advances in Food and Nutrition Research - page 106

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

7 Brickellia

cavanillesii

Aerial Quercetin Yeast

( S. cerevisiae )

pNPG 530 m M Mixed Escand´n-

Rivera et al.
(2012)

8 Isorhamnetin Yeast

( S. cerevisiae )

pNPG 160 m M Mixed

9 Syzygium

aqueum

Leaf Myricetin-3- O -

rhamnoside

Yeast
( S. cerevisiae )

pNPG 1.1 m M- Manaharan,

Appleton,
Cheng, and
Palanisamy
(2012)

10 Europetin-3- O -

rhamnoside

Yeast
( S. cerevisiae )

pNPG 1.9 m M-

11 Broussonetia

papyrifera

Root Kazinol A Yeast

( S. cerevisiae )

pNPG 12 m M Mixed Ryu et al.

(2010)

12 Kazinol B Yeast

( S. cerevisiae )

pNPG 26.3 m M Mixed

13 8-(1,1-Dimethylallyl)-

5 0 -(3-methylbut-
2-enyl)-3 0 ,4 0 ,5,7-
tetrahydroxy-flavonol

Yeast
( S. cerevisiae )

pNPG 3.6 m M Mixed

14 Papyriflavonol A Yeast

( S. cerevisiae )

pNPG 2.1 m M Mixed