发明申请
- 专利标题： Method for deproteinization of chitosan
- 专利标题（中）： 壳聚糖脱蛋白的方法
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申请号： US10501174申请日： 2003-01-09
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公开(公告)号： US20050159593A1公开(公告)日： 2005-07-21
- 发明人: Henryk Struszczyk , Magdalena Kucharska , Antoni Niekraszewicz , Alojzy Urbanowski , Ewa Wesolowska , Danuta Ciechanska
- 申请人： Henryk Struszczyk , Magdalena Kucharska , Antoni Niekraszewicz , Alojzy Urbanowski , Ewa Wesolowska , Danuta Ciechanska
- 优先权： PLP.352079 20020207
- 国际申请： PCT/IB03/00074 WO 20030109
- 主分类号： C08B37/00
- IPC分类号： C08B37/00 ; C08B37/08
摘要：
Methods for deproteinizing chitosan are provided. Proteins are dissolved in aqueous solution under intensive agitation. Precipitated agglomerated microcrystalline product Is subject to aqueous acidic or basic salt solution, from which dissolved proteins can be removed. Residual product is deproteinized chitosan.
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