| 纳米微乳化薄荷香精的制备及应用研究 |
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| 引用本文： | 王学娟,李先毅,周叶燕,何靓.纳米微乳化薄荷香精的制备及应用研究[J].香料香精化妆品,2013(3):6-10,23. |
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| 作者姓名： | 王学娟 李先毅 周叶燕 何靓 |
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| 作者单位： | 1. 华芳烟用香料有限公司,广东广州,510530
2. 红云红河烟草(集团)有限责任公司技术中心,云南昆明,650202 |
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| 基金项目： | 云南中烟工业有限责任公司科技项目 |
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| 摘 要： | 采用纳米微乳化技术,经单因素和正交试验筛选得到了优化的制备工艺。得到优化制备条件为：在30℃恒温水浴下,薄荷油载量为12%（质量分数,下同）,乳化剂用量为12%（其中T20为10%,P1570为2%）,助乳化剂PG用量为20%,PEG-400用量为5%,去离子水为51%,剪切乳化速度为5 800r/min。产品理化指标为：外观澄清泛蓝光,水溶性良好,为O/W型微乳,粒径≤100nm,相对密度为1.0270,折光率为1.3944,薄荷油实际载量为（11.0±0.5）%,30℃时包封率为90%,在60℃条件下较稳定。
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| 关 键 词： | 纳米微乳 薄荷油 缓释性 评吸效果 |
Study on the Preparation Process and Application of Mint Oil Nano-Microemulsion |
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| WANG Xuejuan
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LI Xianyi
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ZHOU Yeyan
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HE Liang.Study on the Preparation Process and Application of Mint Oil Nano-Microemulsion[J].Flavour Fragrance Cosmetics,2013(3):6-10,23. |
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| Authors: | WANG Xuejuan LI Xianyi ZHOU Yeyan HE Liang |
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| Affiliation: | 1.Huafang Tobacco Flavors Co.,Ltd.,Guangzhou 510530,Guangdong,China;2.R&D Center of Hongyunhonghe Tobacco(Group) Co.,Ltd.,Kunming 650202,Yunnan,China) |
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| Abstract: | In this research, preparation process of mint oil nano-microemulsion was optimized by single factor test and orthog- onal experiment. The optimized conditions were showed as follows= 30℃ constant temperature water bath, mint oil capacity 12 %, emulsifier dosage 12 % （T20 10 %, P1570 2% ）, eosurfactants PG dosage 20 %, PEG-400 dosage 5 %, deionized water dosage 51%, shear emulsification speed 5 800 r/min. The physical and chemical characteristics of the mieroemulsion prepared were O/W microemulsion, particle size not more than 100 nm, relative density 1. 0270, refractive index 1. 3944, mint oil capac- ity （11.0 ± 0.5）%, encapsulating rate 90% at 30 ℃, stable at 60 ℃. |
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| Keywords: | nano-microemulsion mint oil sustained release sensory effect |
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