| 果胶酶活力测定中酶活力与稀释倍数的研究 |
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| 引用本文： | 杨辉,张娟,王旭. 果胶酶活力测定中酶活力与稀释倍数的研究[J]. 食品研究与开发, 2006, 27(9): 96-98 |
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| 作者姓名： | 杨辉 张娟 王旭 |
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| 作者单位： | 陕西科技大学生命科学与工程学院,陕西,咸阳,712081 |
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| 基金项目： | 陕西省教育厅资助项目;陕西科技大学校科研和教改项目 |
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| 摘 要： | 研究了果胶酶活力测定中酶活力与稀释倍数关系，确定了在用PEG／（NH4）2SO4双水相系统进行果胶酶提取分离过程中酶活力测定的最佳稀释倍数，为进一步研究建立了理论依据。
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| 关 键 词： | 果胶酶 酶活性 双水相萃取 |
| 收稿时间： | 2006-04-21 |
| 修稿时间： | 2006-04-21 |
STUDY ON THE RELATIONSHIP BETWEEN THE ACTIVITY OF PECTINASE AND THE DILUTION RATIO IN PECTINASE ASSAYS |
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| YANG Hui,ZHANG Juan,WANG Xu. STUDY ON THE RELATIONSHIP BETWEEN THE ACTIVITY OF PECTINASE AND THE DILUTION RATIO IN PECTINASE ASSAYS[J]. Food Research and Developent, 2006, 27(9): 96-98 |
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| Authors: | YANG Hui ZHANG Juan WANG Xu |
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| Abstract: | The relationship between the activity of pectinase and diluting ratio in pectinase assays was experimented. The optimal diluting ratio was selected in the two-phase aqueous extraction system of PEG/(NH4)2SO4.It is useful for the further research about pectinase isolation with two-phase aqueous extraction. |
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| Keywords: | pectinase enzymatic activity two - phase aqueous extraction |
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