| 乳酸菌亚硝酸还原酶代谢调控研究进展 |
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| 引用本文： | 周通,徐波.乳酸菌亚硝酸还原酶代谢调控研究进展[J].江西科学,2014(2):139-142. |
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| 作者姓名： | 周通 徐波 |
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| 作者单位： | 江西农业大学生物科学与工程学院,江西南昌330045 |
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| 基金项目： | 国家自然科学基金（31360372）;江西省教育厅科研基金项目（GJJ11407）;南昌市科技局科研项目（洪科发计字（2011）158-52）. |
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| 摘 要： | 利用亚硝酸盐还原酶(Nir)降解发酵食品中产生的亚硝酸盐,是应对亚硝酸盐污染的根本对策。研究乳酸菌亚硝酸盐还原酶的分子调控机制,为进一步揭示乳酸菌nir操纵子调控系统的功能及模式元件的组合、新的调控模型和信号传导的分子调控机制奠定基础,对加快寻找安全有效的亚硝酸盐生物降解法,进而保障国家的食品安全具有重要意义。
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| 关 键 词： | 乳酸菌 亚硝酸还原酶 代谢调控 |
The Metabolism Regulation Development of the Nitrite Reductase in Lactic Acid Bacteria |
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| ZHOU Tong,XU Bo.The Metabolism Regulation Development of the Nitrite Reductase in Lactic Acid Bacteria[J].Jiangxi Science,2014(2):139-142. |
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| Authors: | ZHOU Tong XU Bo |
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| Institution: | (Biology Science and Engineering College,Jiangxi Agricultural University,Jiangxi Nanchang 330045 PRC) |
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| Abstract: | The utilization of Nitrite reductase （Nit） degradation in fermented food is the ultimate countermeasures to deal with the pollution of the nitrite. The study of the molecular regulation mecha- nism of nit in Lactic Acid Bacteria would establish the foundation of the functions of nir operon regu- lation system, the combination of mode components, and the molecular regulation mechanism of the new regulation model and the signal transduction of lactic acid bacteria for the further study. All these studies would be great significance for looking for a safe and effective control or degradation of nitrite by biodegradable method quickly and for guaranteeing the food security of our country. |
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| Keywords: | Lactic acid bacteria Nitrite reductase Metabolism regulation |
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