Isolation, Characterization, and RP-HPLC Estimation of P-Coumaric Acid from Methanolic Extract of Durva Grass (Cynodon dactylon Linn.) (Pers.)

Table 1

Molecular weights (MW) and important ions present in the mass spectra of P-coumaric acid in the examined plant extracts by ESI-MS.

Compound	Molecular weight (MW)	Molecular ion	Fragmented ions ()
P-coumaric acid	164.2	164.2	242 (100), 178 (43), 120 (12.2), 40 (19)