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发明授权
CN106336370B 一种脯氨酸的提取纯化工艺 有权

一种脯氨酸的提取纯化工艺
摘要：
本发明属于氨基酸纯化技术领域,公开了种脯氨酸的提取纯化工艺,其包括如下步骤:步骤1)制备絮凝剂,步骤2)絮凝除杂和过滤,步骤3)超滤、絮凝和微滤,步骤4)降温结晶。本发明通过过滤、絮凝以及结晶等步骤,大大提高了脯氨酸的纯度。
摘要（英）：

The invention belongs to the technical field of amino acid purification, and discloses an extraction and purification process of proline; the extraction and purification process comprises the following steps: step 1) preparation of a flocculant; step 2) flocculation, impurity removal and filtration; step 3) ultrafiltration, flocculation and microfiltration; and step 4) cooling crystallization. The purity of the proline can be greatly improved by the steps of filtration, flocculation, crystallization and the like.

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