| 大豆蛋白复合酶解产物在促微生物生长和发酵中的初步应用研究 |
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| 引用本文： | 李玉珍,肖怀秋,林亲录.大豆蛋白复合酶解产物在促微生物生长和发酵中的初步应用研究[J].氨基酸和生物资源,2010,32(3):31-34. |
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| 作者姓名： | 李玉珍 肖怀秋 林亲录 |
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| 作者单位： | 湖南化工职业技术学院应用化学系,湖南株洲,412004;湖南农业大学食品科学技术学院,湖南长沙,410128 |
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| 摘 要： | 为探讨大豆蛋白复合酶解产物在促微生物生长和发酵中的可行性,利用2709碱性蛋白酶和中性纤维素酶复合酶解大豆蛋白,酶解产物经干燥、粉碎后添加到培养基中,通过接种微生物观察其生长状况和发酵情况表征效果。研究发现,大豆蛋白复合酶解产物可以促进微生物生长和发酵产酶,试验结论为微生物培养提供了新的代谢资源。
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| 关 键 词： | 酶解产物 商用蛋白胨 大豆蛋白 |
Preliminary Study on Hydrolytic Product of Soybean Used for Enhancement of Microbial Growth and Fermentation |
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| LI Yu-zhen,XIAO Huai-qiu,LIN Qin-lu.Preliminary Study on Hydrolytic Product of Soybean Used for Enhancement of Microbial Growth and Fermentation[J].Amino Acids & Biotic Resources,2010,32(3):31-34. |
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| Authors: | LI Yu-zhen XIAO Huai-qiu LIN Qin-lu |
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| Institution: | LI Yu-zhen1,XIAO Huai-qiu1,LIN Qin-lu2(1 Applied Chemistry Department of Hunan Chemical Industry and Vocational Technology College,Zhuzhou 412004,2 Food Science and Technology Institute of Hunan Agricultural University,Changsha 410128,China) |
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| Abstract: | In order to study the practicability of enzymatic product(EP) of soybean protein(SP)using double enzymatic hydrolysis in enhancement of microbial growth and fermentation,SP was hydrolyzed by 2709 alkaline proteinase and neutral cellulase,and dried and ground and added to medium.By inoculating,phenomenon of microbial growth and fermentation were witnessed compared with commercial peptone(CPT).Hydrolytic product of SP using double enzymes may be a potential sources to enhance the growth and fermentation of mi... |
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| Keywords: | enzymatic product(EP) commercial peptone(CPT) soybean protein(SP) |
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