| 摘要: |
| 以大豆油脚为原料，采用适合于大量制备和实验室少量制备 的全溶剂法，无机盐复合沉淀法和柱层析法，提取高纯度的卵磷脂，通过薄层层析，紫外光 谱，红外光谱分析和HPLC等方法对其进行鉴定，并叙述了卵磷脂的应用价值。 |
| 关键词: 卵磷脂 薄层层析 紫外光谱 红外光谱 HPLC 应用 |
| DOI： |
| 分类号:Q545.1 |
| 基金项目: |
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| The Purification and the Identification of Lecithin and its Application |
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| Abstract: |
| In order to get the lecithin from the Soybean oil molas ses, the solvent extration suitable for both Industry and Lab is used to obtain the high-pure Lecithin sample combining with the complex precipitation and the colum n chromatography, Through the Thin-Layer Chromatography, Infrared and Ult raviole t Spectrogram, HPLC. We have made the identification for the sample and then val ued its application prospect. |
| Key words: Lecithin, Thin-Layer Chromatography, Infrared Spectrogram, Ultraviolet Spectrogram, HPLC, Application. |
