Separation of components from cinnamon oil by molecular distillation, thin-film evaporation coupling distillation technology

WU Haibo; ZHANG Yujiao; FANG Yanxiong; YANG Zujin; RUI Zebao; YE Chao; XUAN Yaoming; JI Hongbing

doi:10.11949/j.issn.0438-1157.20150895

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Separation of components from cinnamon oil by molecular distillation, thin-film evaporation coupling distillation technology

更新时间：2025-12-10

- Separation of components from cinnamon oil by molecular distillation, thin-film evaporation coupling distillation technology
- CIESC Journal Issue 9, Pages: 3542-3548(2015)
- 作者机构：
  
  1. 中山大学惠州研究院,广东,惠州,516081
  2. 广东工业大学轻工化工学院,广东,广州,510006
  3. 中山大学化学与化学工程学院,广东,广州,510275
  4. 佛山汉维科技有限公司,广东,佛山,528244
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20150895
  CLC： Q654
- Online First：05 September 2015，
  
  Published：05 September 2015
- 稿件说明：
移动端阅览
WU Haibo, ZHANG Yujiao, FANG Yanxiong, et al. Separation of components from cinnamon oil by molecular distillation, thin-film evaporation coupling distillation technology[J]. CIESC Journal, 2015, (9): 3542-3548.
DOI：

WU Haibo, ZHANG Yujiao, FANG Yanxiong, et al. Separation of components from cinnamon oil by molecular distillation, thin-film evaporation coupling distillation technology[J]. CIESC Journal, 2015, (9): 3542-3548. DOI： 10.11949/j.issn.0438-1157.20150895.

摘要

本文采用分子蒸馏、薄膜蒸发与精馏耦合技术对肉桂油主要成分的分离进行研究。系统的温度、压力和回流比对5种组分的得率和纯度的影响分别进行了研究

实验结果表明这种技术成功地用于分离肉桂油。为了进一步理解分离因素相互之间对分离效果的影响

本文选择肉桂醛为模型化合物

采用中心响应面法对肉桂醛分离的影响因素进行研究。实验结果表明:温度95℃

压力50 Pa时

肉桂醛的得率和纯度最高。实验验证的数值与响应面法模拟的数值一致

表明响应面法可以用于指导肉桂油的生产。

Abstract

In this study

a triple-integration technology including molecular distillation

thin-film evaporation

and distillation was adopted to separate cinnamon oil. The effects of distillation temperature

pressure and reflux ratio on the yield and purity of five components were investigated. Statistical calculations showed that the technology is successful in the separation of cinnamon oil. In order to understand the effects of separation factors

cinnamaldehyde is selected as a model compound. Based on a central composite design

the statistic model shows that distillation temperature and pressure have significant effects on the separation of cinnamaldehyde. The optimal values for highest yield and purity are as follows: temperature 95℃ and pressure 50 Pa. The experimental results are in agreement with the predicted values

indicating a successful application of response surface methodology in the optimization of separation parameters for cinnamon oil.

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