| 马铃薯中龙葵素的提取方法 |
| |
| 引用本文： | 张薇,熊兴耀,李霞.马铃薯中龙葵素的提取方法[J].湖南农业大学学报(自然科学版),2006,32(6):665-667. |
| |
| 作者姓名： | 张薇 熊兴耀 李霞 |
| |
| 作者单位： | 1. 湖南农业大学,理学院,湖南,长沙,410128
2. 湖南农业大学,园艺园林学院,湖南,长沙,410128 |
| |
| 摘 要： | 采用紫外比色法分别测定了用乙醇法、乙醇-乙酸法和混合溶剂法提取的马铃薯中龙葵素的提取率、回收率，结果表明乙醇-乙酸法的提取率和回收率最高。分别为100％和94．3％．用液质联用分析法分别对用乙醇法、乙醇-乙酸法和混合溶剂法提取的龙葵来进行了定量测定．结果表明乙醇-乙酸法是提取龙葵素的最佳方法．
|
| 关 键 词： | 马铃薯 龙葵素 提取 |
| 文章编号： | 1007-1032(2006)06-0665-03 |
| 修稿时间： | 2006年7月13日 |
Extraction and Analysis of Solanine in Potato |
| |
| ZHANG Wei,XIONG Xing-yao,LI Xia.Extraction and Analysis of Solanine in Potato[J].Journal of Hunan Agricultural University,2006,32(6):665-667. |
| |
| Authors: | ZHANG Wei XIONG Xing-yao LI Xia |
| |
| Abstract: | Using UV-colorimetry,extraction ratio and recovery ratio of solanine by way of ethyl alcohol or ethyl alcohol coupled with acetic acid and another mixed solvent from potato were determined,which were 100% and 94.3% respectively.Meanwhile,quantitative LC/MS determination of solanine were performed on these three extraction methods,which confirmed that ethyl alcohol coupled with acetic acid was the most efficient solvent for solanine extraction. |
| |
| Keywords: | potato solanine extraction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
