| 分离提取葛根淀粉生产废水中的葛根素 |
| |
| 引用本文： | 宋 刚,段玉林,冼莹莹.分离提取葛根淀粉生产废水中的葛根素[J].作物研究,2014(1):63-67. |
| |
| 作者姓名： | 宋 刚 段玉林 冼莹莹 |
| |
| 作者单位： | [1]广西产品质量监督检验研究院,南宁530007 [2]广西大学轻工与食品工程学院,南宁530004 |
| |
| 基金项目： | 广西科技攻关项目（1348009-7）;南宁市科技局项目（201109067C）. |
| |
| 摘 要： | 为了减少葛根淀粉废水中有益物质的流失，葛根淀粉废水用十二水硫酸铝钾沉淀蛋白后，采用AB-8大孔树脂分离技术，以 pH5．5的80%乙醇作为洗脱剂，可有效回收葛根淀粉废水中的葛根素，其回收率达到了89．24%，纯度达到53．97%，对有效利用葛根资源具有现实意义。
|
| 关 键 词： | 葛根淀粉 工业废水 葛根素 分离 大孔树脂 |
Separation and Extraction of Puerarin from Industrial Wastewater of Radix Puerariae Starch |
| |
| SONG Gang,DUAN Yu-lin,XIAN Ying-ying.Separation and Extraction of Puerarin from Industrial Wastewater of Radix Puerariae Starch[J].Crop Research,2014(1):63-67. |
| |
| Authors: | SONG Gang DUAN Yu-lin XIAN Ying-ying |
| |
| Institution: | 1 Guangxi Product Quality Supervision ＆ Inspection Research Institute, Nanning, Guangxi 530007, China; 2 College of Light Industry and Food Engineering, Guangxi University, Nanning, Guangxi 530004, China) |
| |
| Abstract: | In order to reduce the loose of beneficial substances in radix puerariae starch industrial wastewater, a technique was established. Firstly, protein precipitation was carried out in wastewater with aluminum potassium sulfate dodecahydrate as flocculant. Secondly, the puerarin in radix puerariae starch wastewater was recycled by AB-8 macroporous resin sepa-ration technique with pH5. 5 of 80% ethanol as eluent, and the recovery rate could reach to 89. 24% and the purity could reach to 53. 97%. It has realistic significance to the effective use of resources of pueraria. |
| |
| Keywords: | Radix puerariae starch Wastewater Puerarin Seperation Macroporous resins |
| 本文献已被 CNKI 维普 等数据库收录！ |
