| 海蓬子总生物碱提取物的抑菌性能研究 |
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| 引用本文： | 许伟,郭海滨,邵荣,封功能,余晓红.海蓬子总生物碱提取物的抑菌性能研究[J].食品工业科技,2011,32(7):170-171,232. |
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| 作者姓名： | 许伟 郭海滨 邵荣 封功能 余晓红 |
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| 作者单位： | 1. 盐城工学院化学与生物工程学院,江苏盐城,224051
2. 南京工业大学化学化工学院,江苏南京,210009 |
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| 基金项目： | 盐城工学院重点建设学科开放项目(XKY2009001,XKY2009004)资助 |
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| 摘 要： | 采用乙醇溶剂法提取海蓬子中的总生物碱,用液体培养法对提取物的抑菌性进行研究。结果表明,海蓬子总生物碱对芽孢杆菌、大肠杆菌、铜绿假单胞菌和黑曲霉均呈现出不同程度的抑制作用,且随着海蓬子总生物碱添加量的增加,抑菌效果逐渐增强。初步研究发现,在加入等量的海蓬子总生物碱时,抑菌效果依次为铜绿假单胞菌>黑曲霉>大肠杆菌>淀粉液化芽孢杆菌。
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| 关 键 词： | 海蓬子 生物碱 抑菌性 |
Study on antibacterial properties of the total alkaloids extraction from Salicornia Bigelovii torr. |
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| XU Wei,GUO Hai-bin,SHAO Rong,FENG Gong-neng,YU Xiao-hong.Study on antibacterial properties of the total alkaloids extraction from Salicornia Bigelovii torr.[J].Science and Technology of Food Industry,2011,32(7):170-171,232. |
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| Authors: | XU Wei GUO Hai-bin SHAO Rong FENG Gong-neng YU Xiao-hong |
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| Affiliation: | XU Wei1,GUO Hai-bin2,SHAO Rong1,FENG Gong-neng1,YU Xiao-hong1 (1 .School of Chemical and Biological Engineering,Yancheng Institute of Technology,Yancheng 224051,China,2.College of Chemistry and Chemical Engineering,Nanjing University of Technology,Nanjing 210009,China) |
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| Abstract: | The total alkaloids from Salicornia bigelovii torr.was extracted by using ethanol as solvent.The antibacterial activity of total alkaloids extract was studied by spectrophotometry.The results showed that the alkaloids extraction from Salicornia bigelovii torr.had inhibition to all the tested strains.Moreover,antibacterial activity of alkaloids extraction was also exhibited a concentration-dependent mode.When adding equal alkaloids extraction to all the tested strains,the inhibition results were:Pseudomonas ... |
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| Keywords: | Salicornia bigelovii torr alkaloid antibacterial properties |
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