| 甘草多糖提取纯化工艺研究 |
| |
| 引用本文： | 王振强,申森,樊欣.甘草多糖提取纯化工艺研究[J].食品研究与开发,2012,33(5):41-44. |
| |
| 作者姓名： | 王振强 申森 樊欣 |
| |
| 作者单位： | 1. 黄河水利职业技术学院,河南开封,475003
2. 开封第一人民医院,河南开封,475001 |
| |
| 摘 要： | 对甘草多糖提取纯化工艺进行了研究,通过单因素试验测定甘草多糖提取的影响,并进行正交试验优化,确定最佳提取纯化工艺条件。结果表明,甘草多糖最佳提取工艺为提取温度90℃、料液比1∶30 g/g、提取时间0.5 h、提取次数2次;最佳醇沉条件为乙醇浓度80%、絮凝时间12 h、室温下醇沉。
|
| 关 键 词： | 甘草多糖 提取 纯化 醇沉 |
Study on Extracting and Depurating Technology of Glycyrrhiza Polysaccharide |
| |
| WANG Zhen-qiang
,
SHEN Sen
,
FAN Xin.Study on Extracting and Depurating Technology of Glycyrrhiza Polysaccharide[J].Food Research and Developent,2012,33(5):41-44. |
| |
| Authors: | WANG Zhen-qiang SHEN Sen FAN Xin |
| |
| Affiliation: | 1.Yellow River Conservancy Technical Institute,Kaifeng 475003,Henan,China;2.Kaifeng First People’s Hospital,Kaifeng 475001,Henan,China) |
| |
| Abstract: | This paper study on extracting and depurating technology of Glycyrrhiza polysaccharide,using single factor experiment to determine the influence of extracting Glycyrrhiza polysaccharide,and doing the orthogonal experiments optimization to define the best extraction and purification conditions.The results show the best extraction conditions of Glycyrrhiza polysaccharide is extraction temperature 90 ℃,liquid ratio1:30 g/g,extraction time 0.5 h,extraction views 2;the best alcohol precipitation conditions is Ethanol concentration 80 %,flocculation time 12 h,room temperature alcohol precipitation. |
| |
| Keywords: | Glycyrrhiza polysaccharide extract depurate alcohol precipitation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
