Table 3.

Content of rosmarinic acid and caffeic acid in the perilla extracts (mg/g DW).

Rosmarinic acid	Caffeic acid	Solvent	Place of cultivation	Reference
39.5	ND	Water:acetone:hydrochloric (20:80:1)	Japan	Natsume et al. [39]
3.4–10	0.05–1.2	Water with 0.01 M H2SO4	China and Japan	Meng et al. [36]
0.21–3.76	ND	70% EtOH	Geochang, Korea	Hong and Kim [17]
51.37–155.50	ND	MeOH with ethyl acetate fraction	Geochang, Korea	Hong et al. [32]
29.28–54.76	1.09–3.86	MeOH with 1% TFA	Yeongnam, Korea	Kang and Lee [40]
26.84	1.32	Water at 100 °C	Miryang, Korea	Yang et al. [38]
2.29	0.51	50% EtOH	Spain	This paper