| 不同温度贮藏对秀珍菇SOD和POD活性的影响 |
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| 引用本文： | 王新风,潘磊,孙惠玲,袁海军.不同温度贮藏对秀珍菇SOD和POD活性的影响[J].淮阴师范学院学报(自然科学版),2005,4(4):323-326. |
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| 作者姓名： | 王新风 潘磊 孙惠玲 袁海军 |
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| 作者单位： | 淮阴师范学院,生物系,江苏,淮安,223300 |
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| 基金项目： | 江苏省教育厅自然科学基金资助项目（02KJD180008）;淮安市科技局资助项目（HAN222） |
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| 摘 要： | 探讨了不同温度和贮藏条件下秀珍菇SOD和POD活性与商品性状的关系.结果表明,采用PE膜4℃条件下密封贮藏效果好,此时菇体色泽正常,失水率只有3.690%(8 d);低温能有效地抑制采后菇体内POD的活性和褐变程度,维持SOD的活性;贮藏温度对保鲜期的影响是贮藏温度愈低,保鲜期愈长,4℃下可保鲜8 d以上.
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| 关 键 词： | 秀珍菇 贮藏 POD SOD |
| 文章编号： | 1671-6876（2005）04-0323-04 |
| 收稿时间： | 2005-08-08 |
| 修稿时间： | 2005年8月8日 |
Effects of Different Temperature During Storing on Activity of Peroxidase and Superoxide Dismutase in Pleurotus Geesteranus Singer |
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| WANG Xin-feng,PAN Lei,SUN Hui-ling,YUAN Hai-jun.Effects of Different Temperature During Storing on Activity of Peroxidase and Superoxide Dismutase in Pleurotus Geesteranus Singer[J].Journal of Huaiyin Teachers College(Natrual Science Edition),2005,4(4):323-326. |
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| Authors: | WANG Xin-feng PAN Lei SUN Hui-ling YUAN Hai-jun |
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| Abstract: | Preservation techniques such as different temperatures and different conditions on its storage were used to study the relation between SOD activity POD activity and the character of Pleurotus geesteranus Singer.PE package was proved to be ideal on 4℃,because browning was less and the rates of weight-loss were low(3.690%,8d).Low temperature was could effectively inhibit post harvest browning and activities of POD,keep up activities of SOD.Low temperature caused a longer preservation period,particularly,more than 8 days of preservation had to be at 4℃. |
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| Keywords: | pleurotus geesteranus singer storage peroxidase superoxide dismutase |
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