Study of GC fingerprint of essential oils from flower of Lonicera japonica / 中国中药杂志

ABSTRACT

<p><b>OBJECTIVE</b>To study and establish the GC fingerprint of essential oils of 10 batches the flower of Lonicera japonica.</p><p><b>METHOD</b>The essential oils were extracted by steam distillation from ten batches of the flowers, then separated by capillary gas chromatography.</p><p><b>RESULT</b>The similarity of 10 batches of the flower of L. japonica was high.</p><p><b>CONCLUSION</b>The method was reliable, and can be used to evaluate the quality of the flower of L. japonica.</p>