| 超声波-酶法提取艾叶多糖的条件研究 |
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| 引用本文： | 熊曼萍. 超声波-酶法提取艾叶多糖的条件研究[J]. 食品工业科技, 2012, 33(9): 330-331,435 |
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| 作者姓名： | 熊曼萍 |
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| 作者单位： | 宜春学院化学与生物工程学院江西省天然药物活性成分研究重点实验室,江西宜春,336000 |
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| 摘 要： | 以艾叶为原料,采用超声波-酶法提取多糖。通过正交优化实验获得最佳工艺条件为:料液比1∶40、超声波提取时间30min、乙醇浓度80%,艾叶多糖提取率为0.790%。与超声波法提取艾叶多糖相比,超声波酶法艾叶多糖的实际得率提高56.75%。
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| 关 键 词： | 艾叶 超声波 酶 多糖 提取 |
Study on extraction conditions of polysaccharide from argy wormwood leaves by ultrasonic-assisted enzymetic methods |
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| XIONG Man-ping. Study on extraction conditions of polysaccharide from argy wormwood leaves by ultrasonic-assisted enzymetic methods[J]. Science and Technology of Food Industry, 2012, 33(9): 330-331,435 |
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| Authors: | XIONG Man-ping |
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| Affiliation: | XIONG Man-ping(Yichun University,College of Chemistry and Bioengineering,Key Laboratory of Province for Research onActive Ingredients in Natural Medicines,Yichun 336000,China) |
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| Abstract: | Based on the orthogonal experiment,the optimum extraction conditions of polysaccharides from argy wormwood leaves were obtained through ultrasonic-enzyme.The results showed that the optimum extraction conditions of polysaccharides were as follows:ratio of material solvent 1:40,extraction solvent 80% ethanol concentration,ultrasonic extraction time 30min.Under such condition,the extraction rate was up to 0.790%.Polysaccharides and ultrasonic extraction of the leaves compared to the actual yield of ultrasonic leaves polysaccharide increased 56.75%. |
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| Keywords: | argy wormwood leaves ultrasonic enzyme polysaccharides extraction |
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