微量元素Zn、Mg、B对杏鲍菇菌丝生长的影响
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摘要
为探明微量元素对杏鲍菇菌丝生长的影响,在3个菌株(杏鲍菇1号、川杏鲍菇2号和川杏鲍菇3号)杏鲍菇的菌丝培养基中分别添加6个不同浓度的微量元素Zn、Mg、B,比较其菌丝生长情况。结果表明:当锌、镁、硼离子浓度为50μmol/L时,川杏鲍菇3号菌丝生长均表现为最好;川杏鲍菇2号在镁离子、硼离子浓度均为50μmo/L时菌丝生长最好;杏鲍菇1号则在硼离子浓度为100μmo/L时菌丝生长速度表现为最快。
In order to find out the effects of microelements on mycelia growth of Pleurotus eryngii, the microelement Zn~(2+), Mg2+ and B~(3+) with 6 different concentrations were added to the mycelial medium of 3 strains of P. eryngii('Xingbaogu No.1', 'Chuanxingbaogu No.2' and 'Chuanxingbaogu No.3'), and the growth of myceliums were compared. The results showed that when the concentration of Zn2+, Mg2+, B3+ was 50 μmol/L, the growth of mycelium of 'Chuanxingbaogu No.3' was the best, the growth of 'Chuanxingbaogu No.2' was the best when the concentration of Mg2+ and B3+ were 50 μmol/L, respectively, and the growth speed of mycelium of 'Xingbaogu No.1' was the fastest when the concentration of B3+ was 100 μmol/L.
In order to find out the effects of microelements on mycelia growth of Pleurotus eryngii, the microelement Zn~(2+), Mg2+ and B~(3+) with 6 different concentrations were added to the mycelial medium of 3 strains of P. eryngii('Xingbaogu No.1', 'Chuanxingbaogu No.2' and 'Chuanxingbaogu No.3'), and the growth of myceliums were compared. The results showed that when the concentration of Zn2+, Mg2+, B3+ was 50 μmol/L, the growth of mycelium of 'Chuanxingbaogu No.3' was the best, the growth of 'Chuanxingbaogu No.2' was the best when the concentration of Mg2+ and B3+ were 50 μmol/L, respectively, and the growth speed of mycelium of 'Xingbaogu No.1' was the fastest when the concentration of B3+ was 100 μmol/L.
引文
[1]牛长满,张福元,郭智,等.杏鲍菇菌丝营养特性的研究[J].食用菌,2004,26(3):7-8.
[2]BERNAS E,GRAZYNA J,LISIEWSKA Z.Edible mushrooms as source of valuable nutritive constituents[J].Acta Scientiarum Polonorum,Technologia Alimentaria,2006,5(1):5-20.
[3]DUBOST N J,OU B,BEELMAN R B.Quantification of polyphenols and ergothioneine in cultivated mushrooms and correlation to total antioxidant capacity[J].Food Chemistry,2007,105(2):727-735.
[4]徐鸿雁,杜双田,孟胜楠,等.不同碳氮源对红汁乳菇菌丝生长的影响[J].西北农林科技大学学报(自然科学版),2013,41(10):125-130.
[5]宫志远,于淑芳,曲玲.营养和环境条件对杏鲍菇菌丝生长的影响[J].食用菌学报,2002,9(3):13-17.
[6]NIESS A,GRABBE K.Response of the oyster mushroom(Pleurotus ostreatus)to manganese supply[C]//Proceedings of the Fourth International Mycological Congress.Regensburg,Germany,1990.
[7]HAMMEL K E.Fungal degradation of lignin//CADISCH G,GILLER KE.Driven by Nature:Plant Litter Quality and Decomposition[M].Oxford:CAB International,1997:33-45.
[8]谢必峰,林琳,施巧琴,等.微量元素对食用菌生理效应的研究[J].中国食用菌,1996(3):11-13.
[2]BERNAS E,GRAZYNA J,LISIEWSKA Z.Edible mushrooms as source of valuable nutritive constituents[J].Acta Scientiarum Polonorum,Technologia Alimentaria,2006,5(1):5-20.
[3]DUBOST N J,OU B,BEELMAN R B.Quantification of polyphenols and ergothioneine in cultivated mushrooms and correlation to total antioxidant capacity[J].Food Chemistry,2007,105(2):727-735.
[4]徐鸿雁,杜双田,孟胜楠,等.不同碳氮源对红汁乳菇菌丝生长的影响[J].西北农林科技大学学报(自然科学版),2013,41(10):125-130.
[5]宫志远,于淑芳,曲玲.营养和环境条件对杏鲍菇菌丝生长的影响[J].食用菌学报,2002,9(3):13-17.
[6]NIESS A,GRABBE K.Response of the oyster mushroom(Pleurotus ostreatus)to manganese supply[C]//Proceedings of the Fourth International Mycological Congress.Regensburg,Germany,1990.
[7]HAMMEL K E.Fungal degradation of lignin//CADISCH G,GILLER KE.Driven by Nature:Plant Litter Quality and Decomposition[M].Oxford:CAB International,1997:33-45.
[8]谢必峰,林琳,施巧琴,等.微量元素对食用菌生理效应的研究[J].中国食用菌,1996(3):11-13.