Table 1.

Contents of SCRT and the Amounts of Standard Materials in SCRT Extract Mixture

Herbal medicines	Raw material amount, g (%)	Standard materials	Standard material amount, mg/1 g of extract
Ephedrae Herba	6.0 (15)	NA	NA
Paeoniae Radix Alba	6.0 (15)	Paeoniflorin	34.42 ± 1.367
Schizandrae Fructus	6.0 (15)	Schizandrin	2.39 ± 0.010
Pinelliae Rhizoma	6.0 (15)	Homogentistic acid	17.07 ± 0.318
Asari Herba Cum Radice	4.0 (10)	α-Asarone	0.18 ± 0.029
Zingiberis Rhizoma	4.0 (10)	6-Gingerol	2.11 ± 0.251
Cinnamomi Ramulus	4.0 (10)	Cinnamaldehyde	1.84 ± 0.438
Glycyrrhizae Radix	4.0 (10)	Glycyrrhizic acid	15.39 ± 0.283

Abbreviations: NA, not assayed; SCRT, So-Cheong-Ryong-Tang.