| 蝗虫中黄酮的含量及提取工艺研究 |
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| 引用本文： | 张跃林. 蝗虫中黄酮的含量及提取工艺研究[J]. 安徽农业科学, 2006, 34(17): 4395-4396,4398 |
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| 作者姓名： | 张跃林 |
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| 作者单位： | 东营职业学院农工系,山东,东营,257091 |
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| 摘 要： | 蝗虫含有丰富的黄酮,不同品种之间和同一品种不同地域之间有很大差异。稻蝗的黄酮含量最高,为2 014.9 mg/100 g,内蒙黄胫小车蝗的含量最低,为293.2 mg/100 g。采用有机溶剂提取法对内蒙黄胫小车蝗的黄酮提取工艺进行了研究,结果表明,甲醇对内蒙黄胫小车蝗的黄酮具有很好的提取效果,其最佳提取工艺条件为:提取时间24 h,料液比1∶30,黄酮的提取量为293.2 mg/100 g。
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| 关 键 词： | 蝗虫 黄酮 含量测定 提取工艺 |
| 文章编号： | 0517-6611（2006）17-4395-02 |
| 收稿时间： | 2006-05-26 |
| 修稿时间： | 2006-05-26 |
Study on the Content & Extraction Technology of Flavonoid from Locust |
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| ZHANG Yue-lin. Study on the Content & Extraction Technology of Flavonoid from Locust[J]. Journal of Anhui Agricultural Sciences, 2006, 34(17): 4395-4396,4398 |
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| Authors: | ZHANG Yue-lin |
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| Affiliation: | Agricultural Science Department of Dongying Vocational College, Dongying, Shandong 257091 |
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| Abstract: | The content,extraction technology and preparatory isolation of locust flavonoids were studied in this paper.The result showed that there was a great difference among species and latitudes.Methanol had preferable extraction effect on flavonoids and the optimum technological condition was dipping dried locust in methanol with the rate of 1∶30 of raw material to solvent for 24?h.The extraction content of flavonoids was 293.2?mg/100?g. |
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| Keywords: | Locust tlavonoid Content Determination Extraction technique |
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