| 莲藕贮藏期主要致病真菌分离鉴定及其致病相关酶酶学特性研究 |
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| 引用本文： | 罗海莉,李洁,严守雷,等.莲藕贮藏期主要致病真菌分离鉴定及其致病相关酶酶学特性研究[J].长江蔬菜,2011(16):68-72. |
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| 作者姓名： | 罗海莉 李洁 严守雷 等 |
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| 作者单位： | 华中农业大学食品科学技术学院,湖北武汉,430070 |
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| 摘 要： | 分别用组织分离法、直接挑取法和组织浸液划线法对贮藏期患病莲藕的病原菌进行分离,分离得到9种真菌,经回接发现9种真菌均致病.再通过形态学鉴定,初步确定9种真菌中有3种分别属于青霉属(Penicillium)、交链孢霉属(Alternaria)和芽枝孢霉属(Cladosporium),其他6种属于镰刀菌属(Fusarium...
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| 关 键 词： | 莲藕 腐烂 病原菌 镰刀菌属 聚甲基半乳糖醛酸酶 羧甲基纤维素酶 |
Research on Isolation and Identification of Pathogens from Lotus Root during Storage and Properties of Pathogenic-related Enzymes |
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| LUO Haili,LI Jie,YAN Shoulei,WANG Qingzhang.Research on Isolation and Identification of Pathogens from Lotus Root during Storage and Properties of Pathogenic-related Enzymes[J].Journal of Changjiang Vegetables,2011(16):68-72. |
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| Authors: | LUO Haili LI Jie YAN Shoulei WANG Qingzhang |
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| Institution: | LUO Haili,LI Jie,YAN Shoulei,WANG Qingzhang(College of Food Science and Technology,Huazhong Agricultural University,Wuhan 430070) |
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| Abstract: | The pathogens of lotus root diseases during storage were isolated and identified.The results showed that there were 9 fungi.Artificial inoculation test indicated that the 9 fungi had pathogenicity.According to morphological characteristics,three fungi were identified as Penicillium,Alternaria and Cladosporium respectively,the other six were defined as Fusarium,and one strain of the Fusarium producing haematochrome has the strongest pathogenicity.The Fusarium strain producing haematochrome and having the str... |
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| Keywords: | Lotus Rot Pathogen Fusarium PMG Cx |
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