| 大孔吸附树脂对酪蛋白酶解液的脱盐作用研究 |
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| 引用本文： | 宫霞,赵骏.大孔吸附树脂对酪蛋白酶解液的脱盐作用研究[J].食品科学,2006,27(11):301-303. |
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| 作者姓名： | 宫霞 赵骏 |
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| 作者单位： | 上海商学院食品工艺技术系； 上海水产大学食品学院 |
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| 摘 要： | 本文研究了DA201-C、NKA-II、AB-8、XAD1180、XAD16和HZ-816六种大孔吸附树脂在酪蛋白酶解液吸附和解吸附过程中的脱盐作用。在了解树脂物理参数的基础上,通过静态吸附实验,筛选出脱盐效果最佳的树脂和洗脱液,然后进行动态吸附实验研究。结果表明:DA201C对酪蛋白酶解液的脱盐是最佳的,而且采用70%乙醇溶液为洗脱剂时洗脱率和脱盐率均较高。
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| 关 键 词： | 大孔吸附树脂 脱盐 酪蛋白 |
| 文章编号： | 1002-6630（2006）11-0301-03 |
| 收稿时间： | 2005-10-13 |
| 修稿时间： | 2005-10-13 |
Study on Macroporous Adsorption Resins Desalination for Casein Hydrolysate |
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| GONG Xia,ZHAO Jun.Study on Macroporous Adsorption Resins Desalination for Casein Hydrolysate[J].Food Science,2006,27(11):301-303. |
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| Authors: | GONG Xia ZHAO Jun |
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| Affiliation: | 1.Department of Food Science,Shanghai Business College,Shanghai 200235,China; 2.College of Food Science,Shanghai Fisheries University,Shanghai 200090,China |
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| Abstract: | Desalination for casein hydrolysate in adsorption and desorption of macroporous adsorption resins DA201-C,NKA- IL AB-8, XAD 1180, XAD 16 and HZ-816 was investigated. Based on physical performance of resins, the best resin and detergent were chosen with the dynamic adsorption experiments by static adsorption. The results showed that the best resin to desalt casein hydrolysate is DA201-C, and de.sorption rate and desalination rate are both relatively high with 70% ethanol as desorpting agent. |
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| Keywords: | macroporous adsorption resins desalination casein |
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