| 壳寡糖在杏鲍菇生产中的应用 |
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| 引用本文： | 袁建平,李国辉,王淑敏,高永闯.壳寡糖在杏鲍菇生产中的应用[J].湖北农业科学,2012,51(13):2756-2757. |
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| 作者姓名： | 袁建平 李国辉 王淑敏 高永闯 |
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| 作者单位： | 1. 廊坊师范学院生命科学学院,河北廊坊,065000
2. 河北省涿州市农业局,河北涿州,072750 |
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| 基金项目： | 河北省科技攻关项目，河北省高等学校科学研究重点项目 |
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| 摘 要： | 对壳寡糖在杏鲍菇(Pleurotus eryngii)液体菌种制备及栽培生长方面的作用进行了研究.结果表明,0.0010 mg/mL壳寡糖能明显缩短杏鲍菇液体菌种的萌发时间并促进其菌丝生长；栽培生产中,0.0010mg/g壳寡糖能明显提高杏鲍菇菌丝纤维素酶活力,缩短了杏鲍菇的菌丝满瓶时间,而0.0100 mg/h壳寡糖对杏鲍菇纤维素酶活力具有明显的抑制作用.由此可见,壳寡糖对杏鲍菇具有明显的生长调节作用.
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| 关 键 词： | 壳寡糖 杏鲍菇(Pleurotus eryngii) 液体菌种 纤维素酶 |
Application of Chito-oligosaccharide in Pleurotus eryngii Production |
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| YUAN Jian-ping
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LI Guo-hui
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WANG Shu-min
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GAO Yong-chuang.Application of Chito-oligosaccharide in Pleurotus eryngii Production[J].Hubei Agricultural Sciences,2012,51(13):2756-2757. |
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| Authors: | YUAN Jian-ping LI Guo-hui WANG Shu-min GAO Yong-chuang |
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| Institution: | 1(1.College of Life Science,Langfang Normal University,Langfang 065000,Hebei,China;2.Zhuozhou Municipal Bureau of Agriculture,Zhuozhou 072750,Hebei,China) |
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| Abstract: | The effects of chito-oligosaccharide on Pleurotus eryngii production including preparation of liquid spawn and cultivation were studied.The result indicated that the liquid spawn germination time was significantly shortened by 0.001 0 mg / mL chito-oligosaccharide;and the growth of mycelium was obviously promoted.In cultivation,the cellulase activity of P.eryngii was improved remarkably by low concentration(0.001 0 mg / g) of chito-oligosaccharide but inhabinated by high concentration(0.010 0 mg / g).It showed that chito-oligosaccharide played an important growth regulator role on P.eryngii. |
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| Keywords: | chito-oligosaccharide Pleurotus eryngii liquid spawn cellulose |
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