[1]李夏兰,王丽娜.用PEG/(NH4)2SO4双水相体系萃取糖化酶[J].华侨大学学报(自然科学版),1996,17(4):407-410.[doi:10.11830/ISSN.1000-5013.1996.04.0407]
　Li Xialan,Wang Lina.Extracting Glucoamylase by PEG/(NH4)2SO4 Aqueous Bi-Phase System[J].Journal of Huaqiao University(Natural Science),1996,17(4):407-410.[doi:10.11830/ISSN.1000-5013.1996.04.0407]
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用PEG/(NH4)2SO4双水相体系萃取糖化酶()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第17卷
期数:
1996年第4期
页码:
407-410
栏目:
出版日期:
1996-10-20

文章信息/Info

Title:
Extracting Glucoamylase by PEG/(NH4)2SO4 Aqueous Bi-Phase System
作者:
李夏兰; 王丽娜
华侨大学化工与生化工程系
Author(s):
Li Xialan;  Wang Lina
关键词:
糖化酶;  聚乙二醇;  双水相体系;  萃取
Keywords:
glucoamylase;  polyethylene glycol;  aqueous bi-phase system;  extraction
分类号:
TQ28
DOI:
10.11830/ISSN.1000-5013.1996.04.0407
摘要:
用PEG(聚乙二醇)/(NH4)2SO4双水相体系从黑曲霉粗酶液中萃取糖化酶.探讨了对糖化酶分配系数、总蛋白分配系数及糖化酶回收率的影响因素.确定萃取糖化酶的最佳操作条件.
Abstract:
Glucoamylase is extracted from aspergillus niger liquid by polyethylene glycol/ammonium sulfate aqueous bi-phase system.An inquiry ig made about the effects of influencing factors on glucoamylase distribution coefficient and total protein distribution coe

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更新日期/Last Update: 2014-03-22