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| 黑果枸杞叶片中多糖提取工艺研究 | |
| 引用本文： | 吴翠云,汪河滨,李万福,白红进. 黑果枸杞叶片中多糖提取工艺研究[J]. 食品研究与开发, 2009, 30(12) |
| 作者姓名： | 吴翠云 汪河滨 李万福 白红进 |
| 作者单位： | 1. 塔里木大学塔里木盆地生物资源保护利用兵团重点实验室,新疆阿拉尔843300;塔里木大学植物科技学院,新疆阿拉尔843300 2. 塔里木大学塔里木盆地生物资源保护利用兵团重点实验室,新疆阿拉尔843300;塔里木大学生命科学学院,新疆阿拉尔843300 3. 塔里木大学植物科技学院,新疆阿拉尔,843300 |
| 基金项目： | 新疆生产建设兵团工业项目，新疆维吾尔自治区高等学校科研计划资助项目 |
| 摘 要： | 采用水浴法、微波辅助提取法与超声一微波协同萃取法提取黑果枸杞叶片多糖,确定最适提取方法.通过单因素试验和正交试验确定最优提取工艺.采用蒽酮一硫酸法测定多糖含量.结果表明:最佳提取方法为超声一微波协同萃取法.最优提取条件是:料液比为1:25,提取温度为90℃,提取时间为30 min,多糖平均提取率为10.07%,RSD:1.60%(n=3).回收率100.7%,RSD=1.84%(n=3). |
| 关 键 词： | 黑果枸杞叶片 多糖 提取工艺 |
STUDY ON THE EXTRACTION TECHNOLOGY OF POLYSACCHARIDE FROM LYCIUM RUTHENICUM LEAVES |
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| WU Cui-yun,WANG He-bin,LI Wan-fu,BAI Hong-jin. STUDY ON THE EXTRACTION TECHNOLOGY OF POLYSACCHARIDE FROM LYCIUM RUTHENICUM LEAVES[J]. Food Research and Developent, 2009, 30(12) | |
| Authors: | WU Cui-yun WANG He-bin LI Wan-fu BAI Hong-jin |
| Affiliation: | WU Cui-yun1,2,WANG He-bin1,3,LI Wan-fu2,BAI Hong-jin1,(1.Key Laboratory of Protection & Utilization of Biological Resources in Tarim Basin of Xinjiang Production and Construction Corps,Tarim University,Alar 843300,Xinjiang,China,2.College of Plant Science and Technology,3.College of Life Science,China) |
| Abstract: | Water-bath,microwave assisted and ultrasonic-microwave assisted extraction techniques were applied to extract polysaccharides from Lycium rethenicum leaves and the optimal extraction method was selected by compared with others.Extraction Conditions were assured by a single factor and orthogonal experiments.Content of polysaccharides was determined by anthrone-sulphuric acid colorimetry.The results showed that Ultrasonicmicrowave extraction was the optimum extraction method.The results of an orthogonal exper... |
| Keywords: | Lycium ruthenicum Murr leaves polysaccharides extraction technology |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
