| 臭氧对两种主要储粮真菌的抑制作用研究 |
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| 引用本文： | 秦宁,郭道林,王双林,付鹏程.臭氧对两种主要储粮真菌的抑制作用研究[J].粮食储藏,2011,40(5):3-6. |
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| 作者姓名： | 秦宁 郭道林 王双林 付鹏程 |
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| 作者单位： | 1. 南京财经大学食品科学与工程学院 210046
2. 中储粮成都粮食储藏科学研究所 610031 |
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| 基金项目： | 国家科技支撑计划课题“稻谷收获集约化干燥技术和设备研发与示范”(课题编号:2009BADAOB03) |
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| 摘 要： | 研究了常温下不同浓度臭氧、不同处理时间对两种主要储粮霉菌黄曲霉、黑曲霉的生长抑制作用（菌落生长法）,以及臭氧对两种霉菌的菌落形态、菌丝结构的影响。结果表明,臭氧对两种霉菌菌落生长均表现出抑制作用,并且随着臭氧浓度的提高、处理时间的延长,抑制效果愈加显著;臭氧处理可使两种霉菌菌落褪色,菌丝发生弯曲、断裂或局部膨大,甚至使细胞发生胞溶。分析可知,在本实验条件下臭氧浓度170mg/m^3～190mg/m^3、处理6h对两种霉菌的抑制效果较为理想。
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| 关 键 词： | 臭氧 黄曲霉 黑曲霉 抑制作用 |
INHIBITION EFFECT OF OZONE ON TWO KINDS OF MAIN FUNGI IN STORED GRAIN |
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| Qin Ning,Guo Daolin,Wang Shuanglin,Fu Pengcheng.INHIBITION EFFECT OF OZONE ON TWO KINDS OF MAIN FUNGI IN STORED GRAIN[J].Grain Storage,2011,40(5):3-6. |
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| Authors: | Qin Ning Guo Daolin Wang Shuanglin Fu Pengcheng |
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| Institution: | Qin Ning1 Guo Daolin2 Wang Shuanglin2 Fu Pengcheng2(1 College of Food Science and Engineering,Nanjing University of Finance & Economics 210046)(2 Chengdu Grain Storage Research Insititute,China Grain Reserves Co.610031) |
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| Abstract: | The inhibition effect of different concentration of ozone and exposure time on Aspergillus flavus and Aspergillus niger,the main fungi in stored grain,was investigated at room temperature by measuring the growth of colony,while the effect of ozone fumigation on their colonial morphology and mycelial structure was also tested.The results showed that there were obvious inhibition effect of ozone fumigation on both Aspergillus flavus and Aspergillus niger,and the inhibition effect became better with ozone conc... |
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| Keywords: | ozone Aspergillus flavus Aspergillus niger inhibiton effect |
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