| 摘要: |
| 结合企业生产实际，以提高精油得率为目标，采用水蒸气蒸馏法，研究叶片采摘季节、叶
片鲜度、叶片浸泡时间和破碎处理以及不同的蒸馏方法对龙脑型阴香 (Cinnamomum burmannii chvar.
borneol ) 精油得率的影响，结果表明在 10-12 月至次年 1 月采叶，以新鲜叶片，叶片不需浸泡和简单破碎
处理，采用隔水蒸馏法可以获得较高的精油得率。 |
| 关键词: 龙脑型阴香 精油得率 水蒸气蒸馏法 影响因素 |
| DOI： |
| 投稿时间：2020-02-10修订日期：2020-03-18 |
| 基金项目:广东省林业科技创新项目(2019KJCX002，2016KJCX001,2019KJCX034),广东省科技计划项目2015B020202001)。 |
|
| Study on Influencing Factors of Essential Oil Yield in Leaves of Cinnamomum burmannii chvar. borneol |
| ,CHEN Jielian,LIN Sheng,WANG Yingli,CHEN Yiqun,HE Boxiang,CAI Yanling |
| (Guangdong Academy of Forestry/Guangdong Province Key Laboratory of Silvicuture,Protection and Utilization;Guangdong Huaqingyuan biotechnology co LTD,Meizhou Pingyuan) |
| Abstract: |
| Combining the reality of enterprise production, in order to improve the essential oil yield, Use
the hydrodistillation, the leaf picking season, the fresh degree of distillation leaf, leaf soaking time, crushing
processing and two different methods of distillation influence the essential oil yield of Cinnamomum burmannii
chvar. borneol, the results show that picking leaf in October to December and January of next year, distillation
with fresh leaves , leaf does not need to soak and simple crushing processing ,using water seperation distillation
method can obtain higher oil yield. |
| Key words: Cinnamomum burmannii chvar. borneol essential oil yield water separation istillation influencing factors |
