Table 1.

Concentration of major metabolites in water extract (CCW), MeOH extract (CCE) and aqueous soluble part of MeOH extract (AqCC).

Compound	Percentage (%) in Water Extract (CCW)	Percentage (%) in MeOH Extract (CCE)	Percentage (%) in Aqueous Soluble Part of MeOH Extract (AqCC)
Floridoside	17.68	7.51	8.11
Isofloridoside	*	*	0.81
Isethionic acid	12.02	9.08	9.10
Phenylalanine	0.86	0.74	0.79

The concentrations of individual metabolite were calculated based on integral value of ¹H NMR signal as compare sodium-(trimythylsilyl)-2,2′,3,3′-tetradeuratedpropionate (TMSP) signal used as an internal standard. * Unable to calculate because of anomeric proton of isofloridoside overlap with water signal.