天津农学院学报 ›› 2018, Vol. 25 ›› Issue (3): 65-69.doi: 10.19640/j.cnki.jtau.2018.03.014

• 研究与简报 • 上一篇    下一篇

紫苏叶提取物乳膏剂的处方研究

祁金玉1, 李娜坤1, 刘黎瑶1,2,通信作者, 王庆奎2, 张岩3   

  1. 1. 天津农学院 基础科学学院,天津 300384;
    2. 天津农学院 天津市水产生态及养殖重点实验室,天津300384;
    3. 内蒙古通辽市科尔沁区农业技术推广中心,内蒙古 通辽 028000
  • 收稿日期:2018-05-15 出版日期:2018-09-20 发布日期:2019-11-12
  • 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:祁金玉(1996- ),女,本科在读,主要从事生物制菌剂研究。E-mail: 1244645273@qq.com。
  • 基金资助:
    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(ITTFRS2017004); 国家自然科学基金面上项目(31170442)

Ointment formulation optimization of extracts from Perilla frutescens

QI Jin-yu1, LI Na-kun1, LIU Li-yao1,2,Corresponding Author, WANG Qing-kui2, ZHANG Yan3   

  1. 1. College of Basic Science, Tianjin Agricultural University, Tianjin 300384, China;
    2. Tianjin Key Lab of Aquatic Ecology and Aquaculture, Tianjin Agricultural University, Tianjin 300384, China;
    3. Inner Mongolia Tongliao Horqin District Agricultural Technology Extension Center, Tongliao 028000, Inner Mongolia Autonomous Region, China
  • Received:2018-05-15 Online:2018-09-20 Published:2019-11-12

摘要: 中药紫苏叶中富含黄酮类有效成分,外用之后具有抗氧化以及促进表皮细胞生长等生理活性。本研究采用“新生皂法”将紫苏叶醇提物制备成水包油(O/W)型乳膏剂,并通过正交设计对处方中影响乳膏成型性的因素进行了筛选,得到性质稳定、肤感良好的制剂。利用超声提取法对紫苏叶中的黄酮类组分进行提取,以外观均一性、涂布延展性、离心稳定性及耐寒耐热性的综合评分作为考察指标,对油相/水相质量比例、三乙醇胺用量以及辅助乳化剂单硬脂酸甘油酯用量进行正交设计,以筛选出乳膏剂的最优处方。优选处方下,油相/水相比例为35:65,三乙醇胺和单硬脂酸甘油酯的质量百分比分别为0.6%和3%。制备得到的水包油(O/W)型乳膏剂稳定性良好,为后期进一步应用奠定了基础。

关键词: 紫苏叶提取物, 正交设计, 乳膏剂, 处方筛选

Abstract: Flavonoids and other effective components are abundant in extracts from leaves of Perilla frutescens with bioactivities of anti-oxidant and promoting epidermal cell growth through transdermal administration. Aiming at these characteristics, ointment was prepared for extracts from leaves of Perilla frutescens with oil-in-water(O/W)type through nascent soap method. Meanwhile, orthogonal screening was used in formulation selection in order to obtain stable ointment formulation with preferred skin-feeling. In this investigation, flavonoid ingredients were acquired through ultrasonic extraction firstly. Afterwards, comprehensive scoring of homogeneity, extensibility, centrifugal stability and cold/heat resistance was set as the evaluation indicator to obtain the optimal ratio of oil phase/water phase, triethanolamine and coemulsifier-glycerin monostearate. After prepared under the optimal formulation, in which the ratio of oil phase/water phase was 35:65, and the mass percentage of triethanolamine and glycerin monostearate was 0.6% and 3%(m/m)respectively, stable ointment was acquired in oil-in-water type. This study provided the basis for further application of Perilla frutescens extracts ointment.

Key words: Perilla frutescens extracts, orthogonal screening, ointment, formulation optimization

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