| 流加发酵法生产碱性蛋白酶 |
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| 引用本文： | 贾士儒,魏晓琨,赵树欣.流加发酵法生产碱性蛋白酶[J].齐齐哈尔大学学报(自然科学版),1992(3). |
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| 作者姓名： | 贾士儒 魏晓琨 赵树欣 |
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| 作者单位： | 天津轻工业学院
(贾士儒)，齐齐哈尔轻工学院
(魏晓琨)，天津轻工业学院(赵树欣) |
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| 摘 要： | 采用流加法生产碱性蛋白酶,与分批发酵法相比,产酶活力提高10％以上,特别是以糊精为碳源时,产酶活力可提高20％以上。
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| 关 键 词： | 流加发酵 碱性蛋白酶 |
Alkaline Proteinases are Produced by the Semi-Batch Fermentation |
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| Jia Shiru Wei Xiaokun.Alkaline Proteinases are Produced by the Semi-Batch Fermentation[J].Journal of Qiqihar University(Natural Science Edition),1992(3). |
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| Authors: | Jia Shiru Wei Xiaokun |
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| Institution: | Jia Shiru Wei Xiaokun
(Tianjin Light Industry Institute) (Qiqihar Light Industry Institute)
Zhao Shuxi (Tianjin Light Industry I n st i t ut e) |
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| Abstract: | In this paper, the fermentation conditions of the alkaline Proteinase Producing strain bacillus lichenifomis 2709 were studied. It was found that the semi-batch fermentation could increases the activity of alkaline proteinase by 10% than that the batch fermen-tation, specifically, in dextrin as carbon source, the activity of alkaline proteinase has increased by 20%. |
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| Keywords: | Semi-batch fermentation Alkaline proteinase |
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