| 甘蔗糖蜜酒精废液中总黄酮含量的测定 |
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| 引用本文： | 张吉,周文红,刘慧霞. 甘蔗糖蜜酒精废液中总黄酮含量的测定[J]. 广西轻工业, 2005, 0(2): 18-20 |
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| 作者姓名： | 张吉 周文红 刘慧霞 |
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| 作者单位： | 广西大学轻工与食品工程学院,广西,南宁市,530004 |
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| 摘 要： | 以芦丁为标准物质 ,用分光光度法测定了甘蔗糖蜜酒精废液中黄酮类化合物的含量。此法排除了废液中其他物质的干扰 ,重现性好 ,平均回收率达 97.2 3% ,是一种较为快速的测定废液中总黄酮含量的新方法。为废液中黄酮类化合物的提取和开发利用提供了理论依据。
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| 关 键 词： | 糖蜜酒精废液 黄酮类化合物 分光光度法 |
| 修稿时间： | 2005-02-28 |
Determination of the total content of flavonoids in waste liquid of alcohol production from sugarcane molasses |
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| Zhang Ji,Zhou Wenhong,Liu Huixia. Determination of the total content of flavonoids in waste liquid of alcohol production from sugarcane molasses[J]. Guangxi Journal of Light Industry, 2005, 0(2): 18-20 |
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| Authors: | Zhang Ji Zhou Wenhong Liu Huixia |
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| Abstract: | The content of flavonoids in waste liquid of alcohol production from sugarcane molasses was determined by spectrophotometry using rutin as standard substance. This is a new method for relatively rapid determination of the total content of flavonoids in waste liquid since it can eliminate the interfere of other compounds, it has high repetition rate, and the average recovery was 97.23%. It provides the theoretical basis for the extraction and exploitation of flavonoids in waste liquid. |
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| Keywords: | Waste liquid of alcohol production from sugarcane molasses Flavonoids Spectrophotome- try |
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