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| 微波辅助提取云南松树皮中的缩合单宁 | |
| 引用本文： | 刘国成,黄荣文,张加研.微波辅助提取云南松树皮中的缩合单宁[J].山东林业科技,2009,39(6):5-7. |
| 作者姓名： | 刘国成 黄荣文 张加研 |
| 作者单位： | 1. 西南林学院木质科学与装饰工程学,云南昆明650442;云南林业职业技术学院林产工业系 2. 云南林业职业技术学院林产工业系 3. 西南林学院木质科学与装饰工程学,云南昆明,650442 |
| 基金项目： | 西南林学院林产化工加工工程重点学科建设项目资助 |
| 摘 要： | 以云南松树皮为原料，用微波辅助提取法提取云南松树皮中的缩合单宁，对提取条件进行研究，通过单因素试验和正交试验确定最适宜的反应条件，结果为：提取温度85℃，提取时间60min，微波功率500W，料液比1：55。试验研究表明：该工艺路线简便、可行。 |
| 关 键 词： | 微波辅助 云南松树皮 缩合单宁 |
Microwave-assisted method used to extract condensed tannin of Yunnan pine bark |
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| Institution: | Liu Guocheng , Huan Rongwen , Zhang Jiayan (1. Faculty of wood science and Decoration Engineering,Southwest Forestry College Kunming 650224 ,China; 2. Department of Forest Products Industry,Yunnan Forestry Vocational and Technical College,Kunming 650224 ,China) |
| Abstract: | This study used Yunnan pine bark as raw material, selected Microwave-assisted method to extract condensed tannin of Yunnan pine bark, and studied the conditions of extraction. By single factor and orthogonal tests,the results showed that the most appropriate reaction conditions were as followings：extraction time was 85℃, extraction time was 60 min, microwave power was 500 W,the ratio of mass to liquid was 1：55. the study shown that the process route is simple and feasible. |
| Keywords: | Microwave-assisted Yunnan Pine Bark condensed tannin |
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