YUAN Zheng-chao,XUE Ling-na,SU Chu-liang,et al.Optimization of Cultural Conditions of Uncultured Termitomyces albuminosus and the Screening of Its Nutrition Ingredient[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(11):109-111.[doi:10.11942j.issn1002-2767.2018.11.0109]
鸡枞菌母种培养基营养成分筛选及培养条件优化
- Title:
- Optimization of Cultural Conditions of Uncultured Termitomyces albuminosus and the Screening of Its Nutrition Ingredient
- Keywords:
- uncultured Termitomyces albuminosus; optimum of cultural conditions; medium; nutrition ingredient
- 文献标志码:
- A
- 摘要:
- 鸡枞与白蚁存在严格共生机制，因此其驯化极其困难，目前尚无法实现其人工种植。基于获取鸡枞菌相关生理学特性方面的数据，从鸡枞菌碳源、氮源、氨基酸、维生素、温度及pH共6个指标出发，通过试验探索鸡枞菌母种适宜培养成分及培养条件。结果表明：鸡枞菌最适碳源为麦芽糖、山梨醇；最佳的氮源为酵母膏；脯氨酸和天冬氨酸两种氨基酸为最佳的氨基酸；VB9为最佳的生长促进因子；最适生长温度为26~28 ℃；最适pH为6。
- Abstract:
- Uncultured Termitomyces albuminosus has a rigorous symbiosis relationship with termite.Therefore,it’s unlikely for the artificial cultivation of the uncultured Termitomyces albuminosus currently because of its unique growth environment.Based on the consulting of some correlation datum of its physiological character,the following experiments selected six factors like carbon sources,nitrogen sources,amino acid,vitamin,temperature and pH to discover the optimal nutrition ingredient and cultural conditions of uncultured Termitomyces albuminosus.Accordingly,from the experiments carried out,it was evident that the optimal carbon source was maltose and sorbitol,while yield extract was the optimal nitrogen source as well as proline and aspartic acid were two of optimal amino acid.Additionally,VB9 was the optimal growth factors as well as the optimal temperature and pH were 26-28 ℃ and 6 respectively.
参考文献/References:
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相似文献/References:
[1]李艳丽,邓百万,黄曼曼,等.鸡枞菌分离及生长条件研究[J].黑龙江农业科学,2017,(10):87.[doi:10.11942/j.issn1002-2767.2017.10.0087]
LI Yan-li,DENG Bai-wan,HUANG Man-man,et al.Isolation and Growth Conditions of Termitomyces albuminosus[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(11):87.[doi:10.11942/j.issn1002-2767.2017.10.0087]
备注/Memo
收稿日期：2018-05-23