| 微生物产蛋白酶的研究进展 |
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| 引用本文： | 艾雨晴,陈松骏,秦娟,于双,李萌,赵前程,李莹.微生物产蛋白酶的研究进展[J].食品工业科技,2021,42(19):451-458. |
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| 作者姓名： | 艾雨晴 陈松骏 秦娟 于双 李萌 赵前程 李莹 |
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| 作者单位： | 大连海洋大学食品科学与工程学院，辽宁大连 116023 |
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| 基金项目： | 国家自然科学基金（31701587）；辽宁省大学生创新创业训练计划项目（S202010158012）；大连海洋大学引进人才博士启动项目（HDYJ201906） |
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| 摘 要： | 蛋白酶是目前应用最为广泛的工业化酶制剂，其产值占世界酶制剂总产值的60%，而工业上超过三分之二的蛋白酶来自于微生物发酵生产。本文对微生物产蛋白酶的工业化生产菌种、高产菌株的选育、酶学性质、分离纯化方法及在食品行业的应用进行了概述，以期对微生物产蛋白酶有更系统地了解，为进一步研究和发掘微生物产蛋白酶，促进蛋白酶的工业化生产奠定基础。
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| 关 键 词： | 蛋白酶 微生物 工业化生产 应用前景 |
| 收稿时间： | 2020-10-27 |
Advances in Proteases Producted by Microorganisms |
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| AI Yuqing,CHEN Songjun,QIN Juan,YU Shuang,LI Meng,ZHAO Qiancheng,LI Ying.Advances in Proteases Producted by Microorganisms[J].Science and Technology of Food Industry,2021,42(19):451-458. |
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| Authors: | AI Yuqing CHEN Songjun QIN Juan YU Shuang LI Meng ZHAO Qiancheng LI Ying |
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| Affiliation: | College of Food Science and Engineering, Dalian Ocean University, Dalian 116023, China |
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| Abstract: | Protease is the most widely used industrial enzyme preparation, and its sales volume accounts for 60% of the total amount of enzyme preparations in the world. More than two-thirds of industrial protease is produced by microbial fermentation. In this paper, the industrial production strains of microbial protease, the selection of high-yield strains, enzymatic properties, separation and purification methods and application in food industry are summarized, in order to better understand microbial protease. It lays a foundation for further research and exploration of microbial protease and industrial production of protease. |
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