Table 2 HPLC-UV detection of Salvia roots extracted with 60% ethanol containing 0.05% formic acid for seven water-soluble and three fat-soluble ingredients, ( n = 3) (mean ± SD; mg/g extract)
Constituents | WTR | SHR | CK |
|---|---|---|---|
Danshensu | 0.19 ± 0.07 | 0.28 ± 0.08 | 1.30 ± 0.17 |
Protocatechuic | ND | ND | 0.14 ± 0.04 |
Protocatechuic aldehyde | 0.08 ± 0.01 | ND | 0.06 ± 0.01 |
Caffeic acid | ND | ND | 0.06 ± 0.04 |
Rosmarinic acid | 2.11 ± 0.21 | 2.87 ± 0.74 | 1.21 ± 0.47 |
Salvianolic acid B | 10.44 ± 0.75 | 14.45 ± 0.37 | 6.08 ± 0.39 |
Salvianolic acid A | 0.12 ± 0.07 | 0.16 ± 0.09 | 0.41 ± 0.04 |
Cryptotanshinone | 0.59 ± 0.13 | 0.34 ± 0.08 | 0.07 ± 0.05 |
Tanshinone I | 0.08 ± 0.01 | 0.30 ± 0.05 | 0.14 ± 0.06 |
Tanshinone IIA | 0.20 ± 0.09 | 0.42 ± 0.09 | 0.14 ± 0.04 |