| 喷雾干燥法制备生姜微胶囊的研究 |
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| 引用本文： | 张国栋,马力,罗雪莲,滕娟娟,李强.喷雾干燥法制备生姜微胶囊的研究[J].食品科技,2005(8):24-26. |
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| 作者姓名： | 张国栋 马力 罗雪莲 滕娟娟 李强 |
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| 作者单位： | 西华大学生物工程学院,成都,610039 |
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| 基金项目： | 四川省教育厅资助项目(01LA23)。 |
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| 摘 要： | 以生姜为原料,经乙醇提取而得的姜油树脂为心材,以阿拉伯胶和麦芽糊精为壁材,用喷雾干燥法来制取姜油树脂微胶囊。通过正交试验分析,以油树脂包埋率为指标,确定了生姜喷雾干燥法微胶囊化的最佳工艺条件:心材与壁材比为1∶5、进风温度190℃、阿拉伯胶与麦芽糊精比为1∶7。
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| 关 键 词： | 生姜 油树脂 微胶囊 喷雾干燥 |
| 文章编号： | 1005-9989(2005)08-0024-03 |
| 修稿时间： | 2005年2月4日 |
Extraction and Microencapsulation of ginger by spray drying |
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| ZHANG Guo-dong,MA LI,LUO Xue-lian,TENG Juan-juan,LI Qiang.Extraction and Microencapsulation of ginger by spray drying[J].Food Science and Technology,2005(8):24-26. |
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| Authors: | ZHANG Guo-dong MA LI LUO Xue-lian TENG Juan-juan LI Qiang |
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| Abstract: | Microencapsulation of ginger was investigated, which oil- resin was extracted as core- material by alcohol from fresh ginger and the arabic gum and maltodextrin were used as wall- material. Spray drying was adopted to prepare ginger microcapsule. An orthogonal experiment was done to determine process technology of ginger microencapsulation. The optimum technological conditions, ratio of core- material and wall- material, intake air temperature and ratio of arabic gum and maltodextrin, have been obtained. |
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| Keywords: | ginger oil- resin microencapsulation spray drying |
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