| 不同体积分数的乙醇对蜂胶有效成分提取率的影响 |
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| 引用本文： | 陈崇羔,周士雄.不同体积分数的乙醇对蜂胶有效成分提取率的影响[J].福建农林大学学报(自然科学版),1996(3). |
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| 作者姓名： | 陈崇羔 周士雄 |
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| 作者单位： | 福建农业大学蜂学系 |
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| 基金项目： | 福建省教委课题经费资助项目 |
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| 摘 要： | 采用不同体积分数的乙醇水溶液提取蜂胶有效成分．结果表明，蜂胶提取率随乙醇体积分数的提高而提高．当乙醇体积分数≥０．７时，蜂胶提取率随乙醇体积分数提高而提高的变化值极小，差异不显著；当乙醇体积分数≤０．７时，蜂胶提取率随乙醇体积分数的下降而下降，差异极显著
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| 关 键 词： | 蜂胶 乙醇 提取率 |
Effect of Different Volume Fractions of Alcohol on the Rates of Propolis Active Component Extraction |
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| Chen Chonggao,Zhou Shixiong.Effect of Different Volume Fractions of Alcohol on the Rates of Propolis Active Component Extraction[J].Journal of Fujian Agricultural and Forestry University,1996(3). |
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| Authors: | Chen Chonggao Zhou Shixiong |
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| Abstract: | Different volume fractions of alcohol water solutions were used for the extraction of the active components in propolis. As the volume fractions of alcohol increased, the rates of extraction increased. When the volume fractions were equal to and above 0.7, there were no significant increasing rates of propolis extraction, When the volume fractions were equal to and below 0.7, there were significant decreasing rates of propolis extraction as the volume fractions of alcohol decreased. |
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| Keywords: | propolis alcohol rate of extration |
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