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Abstract ▼ AI-Helper

Eleven lignan compounds in fruits of Schisandra chinensis BAILLON were identified by gas chromatography/mass spectrometry(GC/MS). The GC/MS conditions were as followed: the GC column used was SPB-1 fused silica capillary $(0.25mm\;id{\times}30m,Supelco)$ and the column oven temperature wa...

Eleven lignan compounds in fruits of Schisandra chinensis BAILLON were identified by gas chromatography/mass spectrometry(GC/MS). The GC/MS conditions were as followed: the GC column used was SPB-1 fused silica capillary $(0.25mm\;id{\times}30m,Supelco)$ and the column oven temperature was programmed from $200^{\circ}C$ to $300^{\circ}C$ at the rate of $4^{\circ}C$ per minute; the MS ionization voltage was 70eV (EI mode). The compounds identified were gomisin J $(M^+;\;388)$, deoxyschizandrin$(M^+;\;416)$, gomisin N $(M^+;\;400)$, schizandrin$(M^+;\;432)$, wuweizisu C $(M^+;\;384)$, gomisin A $(M^+;\;416)$, angeloylgomisin H $(M^+;\;500)$, tigloylgomisin H $(M^+;\;500)$, angeloylgomisin Q $(M^+;\;530)$, gomisin B $(M^+;\;514)$ and benzoylgomisin H $(M^+;\;522)$, peaks of which were separated well on the GC chromatogram.