| 普洱茶(熟茶)茶多酚的提取工艺研究 |
| |
| 引用本文： | 李智,张冬英,黄业伟,张行,邵宛芳.普洱茶(熟茶)茶多酚的提取工艺研究[J].西南农业学报,2012,25(1):107-110. |
| |
| 作者姓名： | 李智 张冬英 黄业伟 张行 邵宛芳 |
| |
| 作者单位： | 1. 云南农业大学龙润普洱茶学院,云南昆明650201;山东农业大学园艺科学与工程学院作物生物学国家重点实验室,山东泰安271018
2. 云南农业大学龙润普洱茶学院,云南昆明,650201 |
| |
| 基金项目： | 现代农业产业技术体系建设专项资金资助;国家科技支撑课题“普洱茶功能成分与保健功效的研究”(2007BAD58B04) |
| |
| 摘 要： | 以普洱熟茶为材料,以水为溶剂,利用正交法优化茶多酚的提取工艺.结果显示,普洱熟茶茶多酚提取的最佳工艺为:固液比1:25,浸提时间45 min,提取温度80℃.此提取工艺具有高效省时、操作简便、提取结果稳定等优点,是一种较好的普洱熟茶多酚提取方法.
|
| 关 键 词： | 普洱熟茶 茶多酚 提取工艺 |
Research on Extraction Process of Fermented Pu-erh Tea Polyphenols |
| |
| LI Zhi
,
ZHANG Dong-ying
,
HUANG Ye-wei
,
ZHANG Xing
,
SHAO Wan-fang.Research on Extraction Process of Fermented Pu-erh Tea Polyphenols[J].Southwest China Journal of Agricultural Sciences,2012,25(1):107-110. |
| |
| Authors: | LI Zhi ZHANG Dong-ying HUANG Ye-wei ZHANG Xing SHAO Wan-fang |
| |
| Institution: | 1 (1.College of Long Run Pu-erh Tea,Yunnan Agricultural University,Yunnan Kunming 650201,China;2.College of horticulture science and engineering,State key laboratory of crop biology,Shandong Agricultural University,Shandong Taian 271018,China) |
| |
| Abstract: | Taking the fermented Pu-erh tea as experiment materials,water as extraction solvent,the extraction process of fermented Pu-erh tea polyphenols was improved by orthogonal optimization method. The result showed that the best combined condition was 1∶25 of solid-liquid ratio,45 min of extracting time and 60 ℃ of extraction temperature.The extraction process was a high efficiency,rapid,convenient and steady way to extract TP from fermented Pu-erh tea. |
| |
| Keywords: | Fermented Pu-erh tea Tea polyphenols Extraction process |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
