考察不同发酵时间对沉香精油提取率的影响

The Influence of Different Fermentation Time on Extracting Yield of Essential Oil from Eaglewood

考察在自然发酵的情况下,发酵时间对沉香精油提取率的影响。采用在自然条件下,浸泡沉香分别发酵12h、24h、36h、48h、72h后提取沉香精油,以挥发油得率(%)为指标,考察最佳发酵时间(h)。结果发现,发酵24h所得的沉香精油的得率最高。

In order to investigate the influence of different fermentation time on extracting yield of essential oil from eaglewood,the methods of soaking eaglewood for 12 h,24 h,36 h,48 h,72 h and fermenting,under natural conditions were adopted,taking the yield of volatile oil as investigation targets,the best fermentation time was inspected.The results showed the best time of fermentation was 24 h,under this condition,the best quality of essential oil of eaglewood was obtained.