| 荠菜中总生物碱提取工艺研究 |
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| 引用本文： | 刘春风.荠菜中总生物碱提取工艺研究[J].化学工业与工程,2011,28(3):41-44. |
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| 作者姓名： | 刘春风 |
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| 作者单位： | 江苏绿源工程设计研究有限公司 |
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| 摘 要： | 采用索氏提取法研究了荠菜中总生物碱的提取工艺条件。首先通过单因素试验考查了提取时间、提取剂用量和提取剂浓度等因素对荠菜总生物碱提取率的影响，然后利用正交试验确定了最适宜提取工艺条件为：原料荠菜粉20 g，用200 mL 90%乙醇提取9 h，总生物碱的提取率为0047%。
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| 关 键 词： | 生物碱 荠菜 提取 |
Extraction Technology of Alkaloids from Capsella bursa-pastoris |
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| LIU Chun-feng.Extraction Technology of Alkaloids from Capsella bursa-pastoris[J].Chemical Industry and Engineering,2011,28(3):41-44. |
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| Authors: | LIU Chun-feng |
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| Affiliation: | Jiangsu Lu Yuan Engineering Design Research Co., Ltd. |
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| Abstract: | The extraction technology of alkaloids from Capsella bursa-pastoris by Soxhlet extraction method was introduced in this paper.Firstly,the influence of extraction time,the volume of extraction solvent and the concentration of solvent on the yield of alkaloids from Capsella bursa-pastoris were investigated by single factor experiment.Then the optimum extraction condition was obtained by orthogonal experimental design: the mass of raw material Capsella bursa-pastoris is 20 g,extraction time is 9 h with 200 mL ... |
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| Keywords: | alkaloids Capsella bursa-pastoris extraction |
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