Evaluation of Traditional Indian Antidiabetic Medicinal Plants for Human Pancreatic Amylase Inhibitory Effect In Vitro

Table 3

GCMS identification of compounds in organic solvent extracts of plants inhibiting HPA enzyme activity.

Plant	Name of the compound	Molecular formula	Molecular weight	Area %	Retention time (min)
B. orellana L.	β-tocopherol	C28H48O2	416	38.85	24.29
(ME)	Vitamin E	C29H50O2	430	50.17	25.96
C. verum	Naphthalene,1,2,3,4-tetrahydro-1,1,6-trimethyl	C13H18	174	32.20	6.29
J. S. Presl (IPE)	Eugenol	C10H12O2	164	2.57	11.13
	4-acetoxycinnamic acid	C11H10O4	206	47.02	12.55
C. longa L.	Podocarpic acid	C17H22O3	274	48.21	13.69
(IPE)	Curlone	C15H22O	218	19.53	13.95
	Cinnamic-acid	C9H8O2	148	7.03	14.79
C. longa L.	3-Cyano-7-hydroxy-4-methylcoumarin	C11H7NO3	201	42.95	13.66
(AE)	Curlone	C15H22O	218	17.19	13.97
	5-amino-2-hydroxybenzoic acid	C7H7NO3	153	9.574	17.82
M. koenigii L.	Cyclohexanone, 2-methyl-5-(1-methylethenyl)-	C10H16O	152	18.54	14.8
Spreng (IPE)	2,3,5,6-tetrachlorohydroquinone	C6H2Cl4O2	247	51.85	24.21
	Vitamin E	C29H50O2	430	10.56	25.94
T. terrestris L.	Sorbinose	C6H1206	180	10.27	14.27
(AE)	Ethyl crotonate	C6H10O2	114	71.36	16.96

ME: Methanol extract; IPE: Isopropanol extract; AE: Acetone extract.