| 微波法提取沙棘茶中茶多酚的工艺研究 |
| |
| 引用本文： | 刘玲玲,娄伦蛟,张波,胡欣培,聂简琪.微波法提取沙棘茶中茶多酚的工艺研究[J].应用化工,2010,39(5):684-686. |
| |
| 作者姓名： | 刘玲玲 娄伦蛟 张波 胡欣培 聂简琪 |
| |
| 作者单位： | 辽宁工程技术大学,理学院,辽宁,阜新,123000 |
| |
| 基金项目： | 国家大学生创新性实验计划资助项目 |
| |
| 摘 要： | 用微波法提取沙棘茶中茶多酚,考察了乙醇浓度、微波功率、加热时间、料液比对茶多酚含量的影响。结果表明,微波法提取茶多酚的最佳工艺参数为乙醇浓度50%,微波功率640 W,加热时间50 s,料液比1∶60,在此条件下,茶多酚含量可达16.9%。
|
| 关 键 词： | 沙棘茶 茶多酚 微波提取 |
Research on extractive process of tea-polyphenols from sea buckthorn tea by microwave |
| |
| LIU Ling-ling,LOU Lun-jiao,ZHANG Bo,HU Xin-pei,NIE Jian-qi.Research on extractive process of tea-polyphenols from sea buckthorn tea by microwave[J].Applied chemical industry,2010,39(5):684-686. |
| |
| Authors: | LIU Ling-ling LOU Lun-jiao ZHANG Bo HU Xin-pei NIE Jian-qi |
| |
| Abstract: | The paper introduces the method to extract tea-polyphenols by microwave from seabuckthorn tea.Effect of alcohol concentration,microwave power,heating time and etc on the content of tea-polyphenols were investigated.Results: alcohol content 50%,microwave power 640 W,processing time of microwave 50 s,extracted material to liquid ratio 1 ∶60,the content of tea-polyphenols is 16.9%. |
| |
| Keywords: | seabuckthorn tea teapolyphenols microwave extraction |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
