| 超声细胞粉碎法提取麦冬多糖的工艺条件研究 |
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| 引用本文： | 齐建红,陶贵荣,冯航,吴亚娟.超声细胞粉碎法提取麦冬多糖的工艺条件研究[J].西安文理学院学报,2009,12(4):21-23. |
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| 作者姓名： | 齐建红 陶贵荣 冯航 吴亚娟 |
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| 作者单位： | 西安文理学院生命科学系,陕西西安710065 |
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| 基金项目： | 西安文理学院专项科研基金资助项目 |
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| 摘 要： | 应用超声波技术对麦冬多糖的提取工艺条件进行了研究,在提取过程中,采用单因素法分析了几个主要因素：提取时间,超声波功率和液固质量比对麦冬多糖含量的影响.结果表明超声波提取麦冬的最佳工艺条件为：提取时间20 m in,功率700 W,水与麦冬液固质量比为1∶70,提取率83%.
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| 关 键 词： | 麦冬 多糖 提取工艺 超声波破碎 |
Ultrasonic Extraction of Ophiopogon Japonicus Polysaccharide |
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| QI Jian-hong,TAO Gui-rong,FENG Hang,WU Ya-juan.Ultrasonic Extraction of Ophiopogon Japonicus Polysaccharide[J].Journal of Xi‘an University of Arts & Science:Natural Science Edition,2009,12(4):21-23. |
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| Authors: | QI Jian-hong TAO Gui-rong FENG Hang WU Ya-juan |
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| Institution: | , ( Department of life Science, Xi＇ an University of Arts and Science,Xi＇ an 710065 China) |
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| Abstract: | By orthogonal experiments the effects of ultrasonic power,extraction duration,solvent to solute ratio on the yield of polysaccharide from Ophiopogon japonicus were investigated.The results showed that the optimal conditions for extraction of polysaccharide from Ophiopogon japonicus were as follows：700W ultrasonic power,20 minutes extraction duration,60∶1 solvent to solute weight ratio. |
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| Keywords: | Ophiopogon japonicus polysaccharide ultrasonic cell disrupter |
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