A reversed phase HPLC method was established for quantitative determination of lignans
including schizandrin (1), gomisin A (2), deoxyschizandrin (3), gomisin N (4), and wuweizisu
C (5) from Schizandra chinensis using a binary gradient of acetonitrile and water as a
mobile phase with UV detection at 254nm. In result, contents of schizandrin (1), gomisin A
(2), deoxyschizandrin (3), gomisin N (4), and wuweizisu C (5) in Schizandra chinensis from
Moonkyung were 8.41${\pm} $0.30, 3.01${\pm} $0.13, 1.06${\pm} $0.05, 7.69${\pm} $0.30 …

A reversed phase HPLC method was established for quantitative determination of lignans
including schizandrin (1), gomisin A (2), deoxyschizandrin (3), gomisin N (4), and wuweizisu
C (5) from Schizandra chinensis using a binary gradient of acetonitrile and water as a
mobile phase with UV detection at 254 nm. In result, contents of schizandrin (1), gomisin A
(2), deoxyschizandrin (3), gomisin N (4), and wuweizisu C (5) in Schizandra chinensis from
Moonkyung were 8.41±0.30, 3.01±0.13, 1.06±0.05, 7.69±0.30, and 1.68±0.06 mg/g …