Study on HPLC Fingerprints of Schisandrae Chinensis Fructus from Different Producing Areas / 中国中医药信息杂志

ABSTRACT

Objective To establish the fingerprint analysis method of Schisandrae Chinensis Fructus by HPLC; To analyze the similarity on the fingerprints of Schisandrae Chinensis Fructus from different producing areas. Methods The chromatographic separation was performed by HPLC on a Diamonsil C18 column (250 mm×4.6 mm, 5 μm). Acetonitrile-water was used as gradient mobile phase. The flow rate was 1.0 mL/min. The column temperature was maintained at 30℃. The detection wavelength was set at 254 nm.Results The HPLC fingerprint analysis method of Schisandrae Chinensis Fructus was established. Twenty-nine common fingerprint peaks were identified. The similarities of the fingerprints of ten samples from different producing areas were above 0.95.Conclusion The method is simple and reliable, which can provide a scientific basis for quality evaluation of Schisandrae Chinensis Fructus.