In Vitro Inhibition of -Amylase and -Glucosidase by Extracts from Psiadia punctulata and Meriandra bengalensis

Table 1

Percentage yield in hot and cold extraction for different extracting solvents.

Materials	Hot extraction				Cold extraction
	Extracting solvents
	n-Hexane	Chloroform	Methanol	Dist.H2O	Ethanol
Weight of dried and powdered plant leaves	30gm; w/w	30gm; w/w	30gm; w/w	30gm; w/w	50gm; w/w
P. punctulata	10.4%	13.3%	15.9%	20.8%	22.00%
M. bengalensis	9.6%	12.5%	16.1%	21.2%	23.7%