| 微波辅助提取猕猴桃根多糖工艺优化 |
| |
| 引用本文： | 李加兴,李敏利,陈建伏,刘飞,陈双平,王小勇.微波辅助提取猕猴桃根多糖工艺优化[J].食品科学,2010,31(4):42-45. |
| |
| 作者姓名： | 李加兴 李敏利 陈建伏 刘飞 陈双平 王小勇 |
| |
| 作者单位： | 1.吉首大学食品科学研究所 2.湖南省猕猴桃产业化工程技术研究中心 3.湖南老爹农业科技开发股份有限公司 |
| |
| 基金项目： | 湖南省科技厅重点科技项目(2009NK2002) |
| |
| 摘 要： | 以猕猴桃根为原料，研究其多糖的微波辅助提取工艺条件。采用单因素试验和正交试验，探讨料液比(猕猴桃根粉：蒸馏水)、提取温度、提取时间、微波功率等对猕猴桃根多糖提取率的影响，并以提取率为评价指标，优化提取工艺。实验结果表明：微波辅助提取猕猴桃根多糖的最佳工艺条件为料液比1:20(g/mL)、提取温度60℃、提取时间15min、微波功率600W，在此条件下猕猴桃根多糖的提取率为11.34%。
|
| 关 键 词： | 猕猴桃根 多糖 微波辅助提取 |
| 收稿时间： | 2009-10-23 |
Microwave-assisted Extraction of Polysaccharide from Kiwifruit (Actinidia deliciosa) Roots |
| |
| LI Jia-xing,LI Min-li,CHEN Jian-fu,LIU Fei,CHEN Shuang-ping,WANG Xiao-yong.Microwave-assisted Extraction of Polysaccharide from Kiwifruit (Actinidia deliciosa) Roots[J].Food Science,2010,31(4):42-45. |
| |
| Authors: | LI Jia-xing LI Min-li CHEN Jian-fu LIU Fei CHEN Shuang-ping WANG Xiao-yong |
| |
| Affiliation: | 1. Institute of Food Science, Jishou University, Jishou 416000, China；
2. Research Center of Kiwi Fruit Industrialization Engineering and Technology of Hunan Province, Jishou 416000, China；
3. Hunan Laodie Agricultural Technology Development Co. Ltd., Jishou 410004, China |
| |
| Abstract: | Microwave-assisted extraction of polysaccharide from kiwifruit roots was investigated by examining the effects of material/liquid ratio, temperature, extraction time, microwave power on polysaccharide yield using single factor method coupled with orthogonal array design. Results showed that the optimal values of the above parameters were determined as follows: material/liquid ratio 1:20 (g/mL), 60 ℃, microwave power 600 W and extraction time 15 min. Under such conditions, the yield of polysaccharide was 11.34%. |
| |
| Keywords: | kiwifruit root polysaccharide microwave-assisted extraction |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《食品科学》浏览原始摘要信息 |
|
点击此处可从《食品科学》下载全文 |
|
