| 茴香精油微胶囊制备工艺优化 |
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| 引用本文： | 时慧,敬思群.茴香精油微胶囊制备工艺优化[J].中国酿造,2012,31(8):112-116. |
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| 作者姓名： | 时慧 敬思群 |
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| 作者单位： | 新疆大学生命科学与技术学院,乌鲁木齐,830046 |
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| 摘 要： | 采用复凝聚法以明胶和阿拉伯胶为壁材,以光学形态和包埋率为考察指标研究茴香精油微胶囊制备最佳工艺条件.结果表明,最佳工艺为pH值为3.4,明胶:阿拉伯胶1∶1,壁材总浓度1％,芯壁比1∶1,体系温度45℃,搅拌速度500r/min,包埋率为84.7％.微胶囊壁膜光滑,大小均一.
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| 关 键 词： | 茴香精油 微胶囊 复凝聚 |
Optimization of preparation technology of fennel essential oil microcapsules |
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| SHI Hui
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JING Siqun.Optimization of preparation technology of fennel essential oil microcapsules[J].China Brewing,2012,31(8):112-116. |
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| Authors: | SHI Hui JING Siqun |
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| Affiliation: | (College of Life Science and Technology, Xinjiang University, Urumqi 830046, China) |
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| Abstract: | Using gelatin and Arabic gum as wall materials, optical morphology and embedding rate as index, the microencapsulation conditions for fennel essential oil were optimized.The results showed that the optimal conditions were pH value 3.4, the ratio of gelatin to Arabic gum 1 ：1, the colloid concentration 1%, the ratio of core to wall 1：1, temperature 45℃ and shaking speed 500r/min. Under these conditions, the embedding rate of oil was up to 84.7% with smooth and uniform size microcapsules. |
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| Keywords: | fennel essential oil microcapsule complex coacervation |
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