Table 3.

Structures of the Fructus Ligustri Lucidi constituents identified in FTZ preparation and serum samples from FTZ-treated rats

Type	Substituent group	Name of constituent	MW	Observed
		10-Hydroxyoleoside dimethyl ester	434	In serum and in preparation
		Salidroside	300	In serum and in preparation
		Oleuropeine aglycone	378	In preparation only
		Oleuropeine	540	In preparation only
		(+)-Pinoresinol-O-β-d-glucopyranoside	520	In preparation only
		Coniferin	342	In preparation only
	R1=OH, R2=OH, R3=R4=CH3, R5=R6=H	Masilinic acid	472	In serum and in preparation
	R1=CH3COO, R2=H, R3=CH3,
	R4=H, R5=CH3, R6=OH	Pomolic acid acetate	514	In serum and in preparation
	R1=OH, R2=H, R3=R4=CH3, R5=R6=H	Oleanolic acid	456	In serum and in preparation
	R=OH	Specnuezhenide	686	In preparation only
		Oleonuezhenide	1072	In preparation only

In serum and in preparation: the constituent was observed both in FTZ-treated serum and FTZ preparation, in preparation only: the constituent was only observed in FTZ preparation, in serum only: the constituent was only observed in FTZ-treated serum

MW molecular weight