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| 乙醇法提取龙眼果肉黄酮及其鉴别 | |
| 引用本文： | 黄爱萍,郑少泉. 乙醇法提取龙眼果肉黄酮及其鉴别[J]. 亚热带植物科学, 2008, 37(3): 35-37 |
| 作者姓名： | 黄爱萍 郑少泉 |
| 作者单位： | 1. 福建省龙眼枇杷育种工程技术研究中心, 福建 福州 350013;2. 福建省农业科学院 农业经济与科技信息研究所, 福建 福州 350003;3. 福建省农业科学院 果树研究所, 福建 福州 350013 |
| 基金项目： | 科技部科技基础条件平台建设计划，福建省财政专项 |
| 摘 要： | 以‘储良’龙眼品种为试材,采用乙醇提取法对其果肉中黄酮进行定性和定量试验。颜色试验和纸层析结果表明,龙眼果肉含有黄酮类物质;其最大吸收波长为510nm,‘储良’龙眼黄酮含量为15.48±0.27mg/100g·fw,RSD 1.75%;回收率为103.3±3.65%。 |
| 关 键 词： | 龙眼 果肉 黄酮 芦丁 |
| 收稿时间： | 2008-06-06 |
Flavones Extraction from Longan'S Aril and Identification by Ethanol Method |
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| HUANG Ai-ping,ZHENG Shao-quan. Flavones Extraction from Longan'S Aril and Identification by Ethanol Method[J]. Subtropical Plant Science, 2008, 37(3): 35-37 | |
| Authors: | HUANG Ai-ping ZHENG Shao-quan |
| Affiliation: | 1. Fujian Breeding Engineering Technology Research Center for Longan & Loquat, Fuzhou 350013, Fujian China; 2. Information Institute of Agricultural Economy and Sci-technology, Fujian Academy of Agricultural Sciences, Fuzhou 350003, Fujian China; 3. Fruit Research Institute, Fujian Academy of Agricultrual Sciences, Fuzhou 350013, Fujian China |
| Abstract: | Based on the qualitative test and quantitative test, the ‘Chuliang’ Longan's aril was extracted by the ethanol extraction method. The studying identified that the Longan' aril contained the flavones. The maximum absorption of lutin standard was at 510nm and the standard curve was A=9.33C+0.013 (R=0.9986). The total of flavones were 15.48±0.27 (mg/100g·FW). RSD was within 1.75%. The recovery was 103.3%±3.65% and RSD was within 3.53%. The result will help to proceed with extracting flavones of Longan's aril and activity assays, and its theoretical base is established. |
| Keywords: | Longan aril flavones rutin |
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