| 桑黄菌株活力评价及优良菌株筛选 |
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| 引用本文： | 曲德辉,杨焱,张赫男,冯杰,张忠,颜梦秋,唐传红.桑黄菌株活力评价及优良菌株筛选[J].菌物学报,2016,35(10):1187-1198. |
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| 作者姓名： | 曲德辉 杨焱 张赫男 冯杰 张忠 颜梦秋 唐传红 |
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| 作者单位： | 1国家食用菌工程技术研究中心 农业部南方食用菌资源利用重点实验室 上海市农业遗传育种重点开放实验室 上海市农业科学院食用菌研究所 上海 2014032上海海洋大学食品学院 上海 201306 |
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| 基金项目： | 国家十二五科技支撑课题(2012BAD36B05)Supported by Key Technologies Research & Development Program of China (2012BAD36B05). |
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| 摘 要： | 通过对菌株生长活力、菌株抗氧化能力等多种生理生化指标的测定分析,对7个“桑黄”菌株进行了菌株活力评价,筛选出1株优良菌株SH1,该菌株的菌丝生长活力、发酵生物量、抗氧化能力均优于其他6个菌株。并且通过相关性分析,建立了一种有效评价桑黄生物量高产菌株的快速筛选方法。
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| 关 键 词： | 桑黄 生长速率 酶活性 抗氧化 筛选模型 |
| 收稿时间： | 2015-11-04 |
Strain activities evaluation and excellent strain screening of Sanghuangporus |
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| Authors: | De-Hui QU Yan YANG He-Nan ZHANG Jie FENG Zhong ZHANG Meng-Qiu YAN Chuan-Hong TANG |
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| Institution: | 1National Engineering Research Center of Edible Fungi Key Laboratory of Resources and Utilization of Edible Fungi (South), Ministry of Agriculture, the People’s Republic of China Shanghai Key Laboratory of Agricultural Genetics and Breeding Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China2College of Food Science & Technology, Shanghai Ocean University, Shanghai 201306, China |
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| Abstract: | The seven Sanghuangporus strains were evaluated by testing their physiological and biochemical index including strain growth vigor (mycelial growth rate, fermentation biomass, relative activity of laccase and cellulose) and antioxidant activity (relative activity of glutathione peroxidase, acid phosphatase, dehydrogenase and hydrogen peroxide scavenging). The results showed that SH1 strain exhibited better growth vigor and higher antioxidant activities as compared with the other six strains. In addition, a rapid selection method for high biomass yield strain of Sanghuangporus was established. |
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| Keywords: | Sanghuangporus growth rate enzyme activity oxidation resistance screening model |
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