| 普洱茶茶多糖的提取及其含量测定 |
| |
| 引用本文： | 王伟华,韩占江,陈晓静. 普洱茶茶多糖的提取及其含量测定[J]. 安徽农业科学, 2006, 34(6): 1115-1116 |
| |
| 作者姓名： | 王伟华 韩占江 陈晓静 |
| |
| 作者单位： | 河南科技学院,河南新乡,453003;河南科技学院,河南新乡,453003;河南科技学院,河南新乡,453003 |
| |
| 摘 要： | 以普洱茶为研究材料,以水为溶剂,选取固液比、浸提温度、浸提时间、浸提次数4个因素进行正交试验,研究它们对茶多糖提取率的影响。结果表明,茶多糖提取工艺的最佳条件为固液比11∶5,浸提温度80℃,浸提时间为1 h,浸提次数1次。
|
| 关 键 词： | 茶多糖 提取 测定 |
| 文章编号： | 0517-6611（2006）06-1115-02 |
| 收稿时间： | 2005-12-09 |
| 修稿时间： | 2005-12-09 |
Extraction of Tea Polysaccharide of Puer and Mensuration of its Content |
| |
| WANG Wei-hua et al. Extraction of Tea Polysaccharide of Puer and Mensuration of its Content[J]. Journal of Anhui Agricultural Sciences, 2006, 34(6): 1115-1116 |
| |
| Authors: | WANG Wei-hua et al |
| |
| Affiliation: | Henan Institute of Science and Technology, Xinxiang, Henan 453003 |
| |
| Abstract: | The extraction technique of TPS was investigated in the high-grate tea named as Puer.The procedure was the water used as the solvent,and four factors such as ratio of materials and liquid,extraction temperature,extraction time and number of extraction were selected at three levels to investigate the content of TPS.The results showed that the optimum technique was that the ratio of material and liquid was one to fifteen,extraction temperature was 80 ℃,extraction time was one hour and the number of extraction was one time. |
| |
| Keywords: | Tea polysaccharide Extraction Mensuration |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
