| 耐酸性α-淀粉酶产生菌发酵条件的优化 |
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| 引用本文： | 洪新,唐克.耐酸性α-淀粉酶产生菌发酵条件的优化[J].中国畜牧兽医,2009,36(1):145-147. |
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| 作者姓名： | 洪新 唐克 |
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| 作者单位： | 辽宁工业大学材料与化学工程学院，锦州 121001 |
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| 摘 要： | 试验对从淀粉厂附近的土壤中筛选的产耐酸性α-淀粉酶的菌株发酵条件进行了考察，确定最佳发酵条件为pH 4.5、碳源为可溶性淀粉、氮源为柠檬酸二氢铵、培养温度为35 ℃、接种量为2 mL。
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| 关 键 词： | 发酵 淀粉酶 酶活 |
Study on Fermentative Condition of the Acid Resistant Alpha-amylase Producing Strains |
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| HONG Xin,TANG Ke.Study on Fermentative Condition of the Acid Resistant Alpha-amylase Producing Strains[J].China Animal Husbandry & Veterinary Medicine,2009,36(1):145-147. |
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| Authors: | HONG Xin TANG Ke |
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| Institution: | School of Material and Chemical Engineering, Liaoning Institute of Technology, Jinzhou 121001, China |
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| Abstract: | Fermentative condition of the acid resistant alpha amylase producing strain which was isolated from the soil sample was studied, the optimum conditions are as fallows: pH is 4.5,carbon resource is soluble starch, nitrogen resource is dihydroammonium citrate, culturing temperature is 35 ℃,inoculation quantum is 2 mL. |
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| Keywords: | ferment amylase enzyme activity |
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