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日用化学工业（中英文）

日用化学工业（中英文） ›› 2025, Vol. 55 ›› Issue (6): 747-755.doi: 10.3969/j.issn.2097-2806.2025.06.009

• 开发与应用 • 上一篇    下一篇

负载薄荷醇的O1/W/O2型双重乳液的制备及性能研究

徐月玲1,董心凤2,朱鲜艳1,杨歌1,徐瑞霜1,唐伟1,于丽2,*()   

  1. 1.南通烟滤嘴有限责任公司，江苏 南通 226014
    2.山东大学 胶体与界面化学教育部重点实验室，山东 济南 250100
  • 收稿日期:2024-09-20 修回日期:2025-05-29 出版日期:2025-06-22 发布日期:2025-07-01
  • 基金资助:
    江苏中烟工业有限责任公司科技项目基金(H202312)

Preparation and properties of O1/W/O2 double emulsion loaded with menthol

Yueling Xu1,Xinfeng Dong2,Xianyan Zhu1,Ge Yang1,Ruishuang Xu1,Wei Tang1,Li Yu2,*()   

  1. 1. Nantong Cigarette Filter Co., Ltd., Nantong, Jiangsu 226014, China
    2. Key Laboratory of Colloid and Interface Chemistry, Ministry of Education, Shandong University, Jinan, Shandong 250100, China
  • Received:2024-09-20 Revised:2025-05-29 Online:2025-06-22 Published:2025-07-01
  • Contact: E-mail: ylmlt@sdu.edu.cn.

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摘要：

以薄荷醇的辛癸酸甘油酯溶液为内油相（O1）、三乙酸甘油酯为外油相（O2），以Tween 80、Span 80分别为水溶性乳化剂和油溶性乳化剂，采用两步乳化法制备了负载薄荷醇的油包水包油（O1/W/O2）型双重乳液。考察了乳化剂含量及油水质量比等因素对所制备的负载薄荷醇的O1/W/O2型双重乳状液体系稳定性的影响，确定了其最佳制备条件。研究了O1/W/O2型载香乳液的乳液类型、微观结构以及室温放置、高速离心对乳液稳定性的影响，并考察了其对薄荷醇的载香、持香及加热释香性能。研究结果表明：在薄荷醇溶液与水相（Tween 80的质量分数为5%）的质量比为6∶4时制备O1/W型初级乳液，然后以初级乳液与外油相三乙酸甘油酯（Span 80质量分数为5%）的质量比为5∶5所制备的负载薄荷醇的O1/W/O2型双重乳液的稳定性最好，且经过12 000 r/min离心3 min或者室温放置60 d，依然能稳定存在且不分层。其对薄荷醇的最大负载率可达22.7%，且在40-90 ℃温度区间能够实现薄荷醇的控制释放。该研究以多重乳液为载体实现了薄荷醇（薄荷香精的主要成分）的有效负载及可控释放，为香精在相关领域（如食品和家居香氛行业）中的应用奠定了理论基础及提供了技术支持。

关键词: 薄荷醇, 双重乳液, 负载性能, 稳定性, 控释

Abstract:

The O1/W/O2 double emulsion loaded with menthol was prepared by two-step emulsification method, with caprylic capric triglyceride solution of menthol as the inner oil phase （O1）, glyceryl triacetate as the outer oil phase （O2）, Tween 80 and Span 80 as the water-soluble and the oil-soluble emulsifiers, respectively. The effects of emulsifier contents and oil-water mass ratios on the stability of O1/W/O2 double emulsion loaded with menthol were investigated, and the optimum preparation conditions were determined. Moreover, the emulsion type and microstructure of O1/W/O2 double emulsion were studied, and its loading, holding and heat-releasing properties for menthol were explored. The results show that the stability of the O1/W emulsion （primary emulsion） is the best when the mass ratio of O1 phase to water phase （mass percentage of Tween 80 is 5%） is 6∶4, and the O1/W/O2 emulsion loaded with menthol displays the best stability when the mass ratio of primary emulsion to O2 phase （mass percentage of Span 80 is 5%） is 5∶5. And after centrifugation at 12 000 r/min for 3 min or at room temperature for 60 days, it can still exist stably and without stratification. When menthol is loaded with this emulsion, its maximum load rate can reach 22.7%, and the controlled release of menthol can be achieved in the temperature range of 40-90 ℃. In this study, the payload and controlled release of menthol （the main component of peppermint essence） are realized by using double emulsion as the carrier, which lays a theoretical foundation and provides a technical support for the applications of essences in the relevant fields, such as food and home fragrance industries.

Key words: menthol, double emulsion, loading property, stability, controlled release

中图分类号: 

  • TQ658