| 食用菌共培养选择性降解稻壳木质素研究 |
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| 引用本文： | 刘锐,韩建春,王南.食用菌共培养选择性降解稻壳木质素研究[J].农产品加工．学刊,2010(8):22-25. |
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| 作者姓名： | 刘锐 韩建春 王南 |
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| 作者单位： | 东北农业大学食品学院,黑龙江哈尔滨150030 |
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| 摘 要： | 通过对食用菌菌株进行变色圈试验和稻壳降解试验,筛选出2株选择性降解木质素的理想菌株P4(平菇四季大白)和X2206(香菇2206)。拮抗反应试验表明,这2株菌无拮抗反应,可共同培养。经正交试验分析,确定菌联合降解稻壳木质素的最佳选择性条件:CaCl2和(NH4)2SO4的质量分数分别为0.048%和0.18%,吐温80的质量分数为0.05%。
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| 关 键 词： | 食用菌 降解稻壳 筛选 |
Screening of Edible Fungi Degradation of Rice Husk |
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| Abstract: | Through discoloration circle experiment and rice husk degradation experiment,the edible fungi is selected the ideal strains of ligin degradation of ligin(P4 and X2206).The antagonistic reaction experiment results show that the two strains can co-culture.The optimal selective condations are determined by the orthogonal analysis,which including:CaCl2 and(NH4) 2 SO4 mass fraction of 0.048% and 0.18%,Tween 80 volume-the mass ratio of 0.05%. |
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| Keywords: | edible fungi rice husk ligin selection |
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