日用化学工业（中英文）2025，Vol.55Issue(6)：747-755,9.DOI:10.3969/j.issn.2097-2806.2025.06.009
负载薄荷醇的O1/W/O2型双重乳液的制备及性能研究
Preparation and properties of O1/W/O2 double emulsion loaded with menthol
摘要
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.关键词
薄荷醇/双重乳液/负载性能/稳定性/控释Key words
menthol/double emulsion/loading property/stability/controlled release分类
化学工程引用本文复制引用
徐月玲,董心凤,朱鲜艳,杨歌,徐瑞霜,唐伟,于丽..负载薄荷醇的O1/W/O2型双重乳液的制备及性能研究[J].日用化学工业（中英文）,2025,55(6):747-755,9.基金项目
江苏中烟工业有限责任公司科技项目基金(H202312) （H202312）
