| 羧甲基魔芋葡甘聚糖的制备及应用于空心胶囊的研究 |
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| 引用本文： | 张小菊,姜发堂.羧甲基魔芋葡甘聚糖的制备及应用于空心胶囊的研究[J].食品科学,2004,25(10):200-203. |
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| 作者姓名： | 张小菊 姜发堂 |
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| 作者单位： | 湖北工学院生物工程系,湖北,武汉,430068 |
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| 基金项目： | 武汉市科技计划项目（2003600344） |
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| 摘 要： | 魔芋葡甘聚糖经羧甲基化改性后,其溶解性、抗潮性、成膜性能等明显改善,可用作空心胶囊的囊材。本文通过正交试验,得出了魔芋葡甘聚糖羧甲基化改性作囊材的最宜反应条件:6g魔芋精粉,6g氯乙酸,1.2g碘化钾,70℃水浴反应4h,所得产物的取代度为0.571。研究了改性后羧甲基魔芋葡甘聚糖的理化性能。
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| 关 键 词： | 魔芋葡甘聚糖 羧甲基 改性 囊材 正交试验 |
| 文章编号： | 1002-6630(2004)10-0200-04 |
Preparation of Carboxyl Methyl Konjac Glucomannan and Research of Its Use in Hollow Capsule |
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| ZHANG Xiao-ju,JIANG Fa-tang.Preparation of Carboxyl Methyl Konjac Glucomannan and Research of Its Use in Hollow Capsule[J].Food Science,2004,25(10):200-203. |
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| Authors: | ZHANG Xiao-ju JIANG Fa-tang |
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| Affiliation: | Department of Biological, Hubei Polytechnic University |
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| Abstract: | Konjac Glucomannan was denatured by Carboxyl Methyl. The solubility and film-forming properties were allimproved apparently. It can be used as capsule materials. By orthogonal experiment, the optimum conditions of denaturing ascapsule material is determined. They are 6g Konjac Glucomannan, 6g Chloroacetic acid, 1.2g Potassium iodide,70℃ and 4h. Thephysical and chemical properties of denatured Konjac Glucomannan were researched. |
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| Keywords: | konjac glucomannan carboxyl methy denatured capsule materials orthogonal experiment |
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