| 超声波辅助提取芦笋茎中多糖工艺的优化 |
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| 引用本文： | 彭友舜,宋士涛,廉琪,郑学芳,黄云祥,李汉臣.超声波辅助提取芦笋茎中多糖工艺的优化[J].安徽农业科学,2011,39(5):2645-2646. |
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| 作者姓名： | 彭友舜 宋士涛 廉琪 郑学芳 黄云祥 李汉臣 |
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| 作者单位： | 河北科技师范学院理化学院,河北秦皇岛,066600;河北秦皇岛长胜农业科技发展有限公司,河北秦皇岛,066600;河北科技师范学院食品工程学院,河北秦皇岛,066600 |
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| 基金项目： | 国家星火计划项目(2010GA620001) |
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| 摘 要： | 目的]优化芦笋老茎中多糖的超声波辅助提取工艺。方法]利用超声波辅助提取了芦笋老茎中的多糖,并在单因素试验的基础上采用正交试验设计对芦笋茎中多糖的提取工艺进行了优化。结果]芦笋茎中多糖的最佳提取工艺条件为水料比20∶1（ml/g）、提取温度85℃和提取时间60 min,该提取条件下芦笋多糖的提取率为3.64%。结论]该研究为芦笋老茎中有效成分的开发利用提供了参考。
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| 关 键 词： | 芦笋 老茎 多糖 提取 超声波 |
Optimization for Ultrasonic-assisted Extraction Technology of Polysaccharide from Asparagus officinalis Stem |
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| PENG You-shun et al.Optimization for Ultrasonic-assisted Extraction Technology of Polysaccharide from Asparagus officinalis Stem[J].Journal of Anhui Agricultural Sciences,2011,39(5):2645-2646. |
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| Authors: | PENG You-shun |
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| Institution: | PENG You-shun et al (School of Physics and Chemistry,Hebei Normal University of Science and Technology,Qinhuangdao,Hebei 066600) |
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| Abstract: | Objective] The aim was to optimize the ultrasonic-assisted extraction technology of polysaccharide from Asparagus officinalis stem.Method] Polysaccharide was extracted from Asparagus officinalis stem by ultrasonic-assisted extraction method.Based on single-factor experiment,the ultrasonic-assisted extraction technology of polysaccharide from Asparagus officinalis stem was optimized by orthogonal experimental design.Result] The optimal extraction conditions of polysaccharide from Asparagus officinalis ste... |
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| Keywords: | Asparagus officinalis Stem Polysaccharide Extraction Ultrasonic wave |
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