| 植物激素对杏鲍菇菌丝生长及酶活性的影响 |
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| 引用本文： | 魏原芝,陈书进,赵盼,陈砚秋,王世强. 植物激素对杏鲍菇菌丝生长及酶活性的影响[J]. 安徽农业科学, 2012, 40(29): 14179-14180,14205 |
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| 作者姓名： | 魏原芝 陈书进 赵盼 陈砚秋 王世强 |
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| 作者单位： | 黄山学院生命与环境科学学院,安徽黄山,245041;黄山学院生命与环境科学学院,安徽黄山,245041;黄山学院生命与环境科学学院,安徽黄山,245041;黄山学院生命与环境科学学院,安徽黄山,245041;黄山学院生命与环境科学学院,安徽黄山,245041 |
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| 基金项目： | 黄山学院大学生自然科学项目(2012xdkj022) |
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| 摘 要： | [目的]探究几种植物激素对杏鲍菇菌丝生长及酶活性的影响。[方法]采用固体平板和液体摇瓶培养方法,研究赤霉素、2,4-D、吲哚乙酸和萘乙酸4种植物激素对杏鲍菇菌丝生长及酶活性的影响。[结果]吲哚乙酸虽然能提高发酵液胞外蛋白的含量和过氧化物酶活性,但对菌丝的生长起抑制作用。[结论]萘乙酸、2,4-D在低浓度时能提高纤维素酶活性,而在高浓度时则降低纤维素酶活性。[结论]萘乙酸、赤霉素能促进菌丝的快速伸长,这在发菌的早期是非常有利的。
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| 关 键 词： | 杏鲍菇 植物激素 菌丝生长 酶活性 液体摇瓶培养 固体平板培养 |
Influence of Plant Hormones on the Hypha Growth and Enzyme Activity of Pleurotus eryngii |
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| Affiliation: | WEI Yuan-zhi et al(College of Life and Environmental Sciences,Huangshan University,Huangshan,Anhui 245041) |
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| Abstract: | [Objective] To study the influence of several plant hormones on the hypha growth and enzyme activity of Pleurotus eryngii.[Method] By using solid flats and liquid shake flask method of training,the effects of four plant hormones,including gibberellin,2,4-d,acetic acid and acetic acid naphthalene insoles on the mycelial growth and enzyme activity of Pleurotus eryngii.[Result] Although insoles acetic acid can improve fermented liquid content of extra cellular proteins and peroxides activity,but inhibited the growth of the inhibition.Naphthalene acetic acid,2,4-d in low concentration can improve the cellulose enzyme activity,and in high concentration reduce cellulose enzyme activity.[Conclusion] Acid naphthalene and gibberellin can promote the rapid elongation of hypha,especially in the early stage. |
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| Keywords: | Pleurotus eryngii Plant hormones Hypha growth Enzyme activity Liquid shake flask training Solid flats training |
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