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投稿时间：2014-10-27
投稿时间：2014-10-27
中文摘要: 研究利用超声强化水蒸气蒸馏法提取神香草精油的工艺，分析超声强化时间、超声功率、液固比、提取时间对 精油得率和品质的影响，通过正交试验确定最佳工艺条件，各因素对神香草精油得率影响程度是：超声功率＞超声强化 时间＞提取时间＞液固比。优化的工艺条件为超声功率 160 W、超声强化时间 15 min、液固比 15 ∶ 1（mL/g）、提取时间 1 h， 神香草精油得率为 0.738 %
Abstract:Studied the technology was extracted by ultrasonic strengthen combined with hydro-distillation of essential oil of hyssop. Analysised effect of penertration time， ultrasonic power，liquid -solid ratio，extraction time on essential oil yield and quality，the best process conditions were determined by orthogonal test. The factors of hyssopus officinalis essential oil yield effect were： ultrasonic power＞penertration time＞ extraction time＞ratio of liquid to solid. Optimization of process conditions for the ultrasonic power 160 W，penertration time 15 min， liquid to solid ratio 15 ∶ 1（mL/g），extraction time 1 h，Hyssopus officinalis essential oil yield was 0.738 %.
文章编号：201603017 中图分类号： 文献标志码：A
基金项目:新疆维吾尔自治区高校科研计划重点项目（XJEDU2014I066）
| Author Name | Affiliation |
| WU Xiao-ju，YANG Qing-xiang， JIN Ying-zi， XU Xiao-sheng | Food and Biological Technology Branch， Xinjiang Light Industry Technology Vocation College， Urumqi 830021， Xinjiang， China |
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