| 维生素B3与8-羟基喹啉的稀土三元配合物对红酵母活性的影响 |
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| 引用本文： | 胡吉林,姚飞虹,江琼,陈双喜,李强国,肖圣雄.维生素B3与8-羟基喹啉的稀土三元配合物对红酵母活性的影响[J].湘南学院学报,2012(5):29-32. |
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| 作者姓名： | 胡吉林 姚飞虹 江琼 陈双喜 李强国 肖圣雄 |
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| 作者单位： | 湘南学院化学与生命科学系 |
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| 基金项目： | 国家自然科学基金(20973145);湖南省教育厅科研项目(11C1171);湘南学院科研项目(2010Y061) |
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| 摘 要： | 为探究配体维生素B3(C6H5NO2)、8-羟基喹啉(C9H7NO)及其稀土配合物RE(C6H4NO2)2(C9H6NO)].2H2O(RE=La、Nd、Sm)对红酵母生物活性的影响,本实验采用平板培养皿法和抑菌圈法测定了上述三元配合物及其配体对野生红酵母和实验红酵母生长活性的影响通过比较分析抑菌圈直径的大小,我们发现8-羟基喹啉(C9H7NO)对红酵母抑制作用较强,而维生素B3没有抑制作用,与稀土(RE=La、Nd、Sm)形成三元配合物后,Sm的三元配合物抑菌能力得到了加强,而Nd和La的三元配合物抑菌能力减弱初步推测Sm配合物可应用于红酵母危害的防治
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| 关 键 词： | 稀土配合物 8-羟基喹啉 维生素B3 红酵母 抑菌圈法 |
Influence of the Ternary Complexes of Rare Earth with Vitamin B3 and 8-hydroxylquinoline on the Activity of Rhodotorula |
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| Hu jilin,Yao Feihong,Jiang Qiong,Chen Shuangxi,Li Qiangguo,Xiao Shengxiong.Influence of the Ternary Complexes of Rare Earth with Vitamin B3 and 8-hydroxylquinoline on the Activity of Rhodotorula[J].Journal of Xiangnan University,2012(5):29-32. |
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| Authors: | Hu jilin Yao Feihong Jiang Qiong Chen Shuangxi Li Qiangguo Xiao Shengxiong |
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| Institution: | (Department of Chemistry and Life Science,Xiangnan University,Chenzhou 423000,China) |
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| Abstract: | To study the influence of ligand vitamin B3(C6H5NO2),8-hydroxyl quinoline(C9H7NO) and its rare earth complexes RE(C6H4NO2)2(C9H6NO)]·2H2O(RE=La,Nd,Sm) on rhodotorula biological activity,we adopted flat Petri dish method and bacteriostatic circle method to experiment on wild and experiment rhodotorula.A comparative analysis of the diameters of antibacterial circls shows that 8-hydroxyl quinolne has comparatively stronger inhibition but vitamin B3 does not heve this function.After the complex is formed by the two and rare earth(RE=La,Nd,Sm),the inhibition of Sm increases while that of Nd and La reduces.So the complexes of Sm may be used in the prevention of harmful rhodotorula. |
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| Keywords: | rare earth complexes 8-hydroxyl quinoline vitamin B3 rhodotorula bacteriostatic circle |
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