天津农学院学报 ›› 2021, Vol. 28 ›› Issue (1): 40-44.doi: 10.19640/j.cnki.jtau.2021.01.008

• 研究与简报 • 上一篇    下一篇

肉桂油乳剂的处方研究

熊倩a, 刘黎瑶a,b,通信作者, 王庆奎b, 刘林a, 刘玥a   

  1. 天津农学院 a.基础科学学院,b.天津市水产生态及养殖重点实验室,天津 300392
  • 收稿日期:2020-03-16 出版日期:2021-03-31 发布日期:2021-04-02
  • 通讯作者: 刘黎瑶(1988—),女,讲师,博士,主要从事药物制剂方面的研究。E-mail:llymeilin@163.com。
  • 作者简介:熊倩(1996—),女,本科在读,主要从事药物制剂方面的研究。E--mail:1103190627@qq.com。
  • 基金资助:
    大学生创新创业训练计划项目(201810061237);天津市教委科研计划项目(2017KJ181);天津市水产产业技术体系创新团队项目(ITFRS2017004);国家自然科学基金面上项目(31170442)

Emulsion formulation optimization of Cinnamon oil

Xiong Qiana, Liu Liyao a,b,Corresponding Author, Wang Qingkuib, Liu Lina, Liu Yuea   

  1. Tianjin Agricultural University, a. College of Basic Science, b. Tianjin Key Lab of Aquatic Ecology and Aquaculture, Tianjin 300392, China
  • Received:2020-03-16 Online:2021-03-31 Published:2021-04-02

摘要: 肉桂油是从中草药肉桂或桂枝中分离得到的挥发油成分,由于水溶性差、易挥发等问题限制了其在水溶液环境中的应用。因此本研究将肉桂油制备成乳剂,以提高其稳定性与水中分散性。首先,将离心稳定性作为评价指标,通过单因素筛选,确定了乳剂处方中肉桂油、乳化剂以及稳定剂用量的适宜范围。继而以离心乳层保留率作为评价指标,通过正交设计,确定了肉桂油乳剂的最优处方,其中肉桂油、乳化剂Tween-80以及稳定剂黄原胶的质量比例分别为10%、2.0%、1.5%。优选处方下肉桂油乳剂分散均一,稳定性良好,为中药新剂型的研究奠定了基础。

关键词: 肉桂油, 单因素筛选, 正交设计, 乳剂, 处方筛选

Abstract: Cinnamon oil is a kind of volatile oil component separated from cinnamon or cassia twigs. Its application in solution environment is limited by its poor water solubility and volatility. Thus, Cinnamon oil is prepared into emulsion in this study to improve its stability and water dispersivity. Firstly, centrifugal stability is taken as the evaluation index, and the suitable range of oil phase proportion, emulsifier and stabilizer dosage in emulsion prescription is determined through single factor screening. Then, the optimum formulation of Cinnamon oil emulsion is determined by orthogonal design with the retention rate of centrifugal emulsion as the evaluation index. In the optimal formulation, the mass ratio of Cinnamon oil, emulsifier Tween-80 and stabilizer xanthan gum is 10%, 2.0% and 1.5%, respectively. Under the optimal formulation, Cinnamon oil emulsion could be prepared with favorable stability and homogeneity. This study provides the basis for further application of Cinnamon oil emulsion.

Key words: Cinnamon oil, single factor screening, orthogonal design, emulsion, formulation screening

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