| 超声法提取猪苓总多糖的工艺研究 |
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| 引用本文： | 何思煌.超声法提取猪苓总多糖的工艺研究[J].中国医药导报,2008,5(11):51-52. |
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| 作者姓名： | 何思煌 |
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| 作者单位： | 广东食品药品职业学院,广州广东,510520 |
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| 摘 要： | 目的：优选猪苓总多糖的最佳提取工艺。方法：采用苯酚-硫酸法测定总多糖的含量,以猪苓总多糖的含量为考察指标,对超声法提取猪苓多糖进行了优化研究。结果：最佳提取工艺为取猪苓饮片用14倍量的水超声提取3次,每次20min,浓缩液的醇沉浓度为85%。结论：优选的工艺提取率高,稳定可行。
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| 关 键 词： | 猪苓总多糖 超声提取 苯酚-硫酸法 |
| 文章编号： | 1673-7210(2008)04(b)-051-02 |
| 修稿时间： | 2008年1月15日 |
Study on the ultrasound extraction process of crude polycose in Polyporus umbellatus (Pers.)Fries |
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| HE Si-huang.Study on the ultrasound extraction process of crude polycose in Polyporus umbellatus (Pers.)Fries[J].China Medical Herald,2008,5(11):51-52. |
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| Authors: | HE Si-huang |
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| Institution: | HE Si-huang(Guangdong Food and Drug Vocational College,Guangzhou 510520,China) |
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| Abstract: | Objective:To optimize the ultrasound extraction process of crude polycose in Polyporus umbellatus(Pers.)Fries.Methods:Using the content of polycose detected by the phenol-sulphuric acid method as the index to study the best extraction process.Results:The best process was that extracting for 3 times using 14 times water,and 20 min for each time.Conclusion:The extracting rate is high,and the process is stable. |
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| Keywords: | Polyporus umbellatus (Pers ) Fries Ultrasound extraction process Phenol-sulphuric acid method |
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