| 平板超滤膜法在分离纯化天然牛磺酸中的应用 |
| 作者: 厦门大学化学化工学院,福建 厦门 361005 |
| 单位: 厦门大学化学化工学院,福建 厦门 361005 |
| 关键词: 平板超滤膜 天然牛磺酸 膜通量 |
| DOI号: |
| 分类号: Q81 |
| 出版年,卷(期):页码: 2015, 35(2):71-74 |
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摘要: |
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本文简要介绍了天然牛磺酸提取工艺中存在的问题及膜分离技术,研究了四种不同规格超滤膜在章鱼下脚料中提取天然牛磺酸中的应用,从膜通量、蛋白去除率、牛磺酸收率、膜污染和膜清洗等各方面考察了不同材质、不同截留分子量的平板超滤膜分离性能。得出了1#平板超滤膜(MWCO 30000g/mol,CA)为从章鱼下脚料中分离牛磺酸的较佳分离膜。 |
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This article elaborates on the problems that exist in the separation and concentration of nature taurine and membrane separation technology. It analyzes how four different types of ultrafiltration membrane are applied to extract nature taurine from octopus scraps. The separation performance of flat ultrafiltration membranes which have different materials and interception is studied in terms of the membrane flux, the removal rate of protein, the yield of taurine, the repeated utilization of the membrane. The article finds out that 1# flat UF (MWCO 30000g/mol,CA)is the preferred membranes. |
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基金项目: |
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作者简介: |
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This article elaborates on the problems that exist in the separation and concentration of nature taurine and membrane separation technology. It analyzes how four different types of ultrafiltration membrane are applied to extract nature taurine from octopus scraps. The separation performance of flat ultrafiltration membranes which have different materials and interception is studied in terms of the membrane flux, the removal rate of protein, the yield of taurine, the repeated utilization of the membrane. The article finds out that 1# flat UF (MWCO 30000g/mol,CA)is the preferred membranes. |
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参考文献: |
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[1] 刘庆德, 唐朝枢, 苏静怡. 牛磺酸在治疗学上的应用[J]. 中国医院药学杂志, 1992, 12(7): 320~322。 |
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