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当前位置: 首页 > 文章 > 巴音布鲁克蒙古口蘑液体培养的营养特性研究 新疆农业科学 2009,46 (6) 1221-1224
Position: Home > Articles > Study on Nutritional Characteristics of Liquid Cultured by Tricholoma Mongolicum Imai.from Bayanbulak Xinjiang Agricultural Sciences 2009,46 (6) 1221-1224

巴音布鲁克蒙古口蘑液体培养的营养特性研究

作  者：
张娟;林辰壹;田渊云
单  位：
新疆和静县科技局;新疆农业大学林学与园艺学院
关键词：
蒙古口蘑;液体培养;营养特性;巴音布鲁克
摘  要：
【目的】掌握新疆巴音布鲁克草原蒙古口蘑的营养代谢特点,为进一步开展蒙古口蘑资源利用提供理论指导。【方法】以巴音布鲁克草原蒙古口蘑为材料,采用液体培养技术,通过研究生物量、菌球特征、培养时间等内容,阐明蒙古口蘑液体培养的营养代谢特性以及适宜的液体培养条件。【结果】液体培养基配方为玉米糁5%,葡萄糖2%,磷酸二氢钾0.1%,硫酸镁0.05%,黄豆0.1%,pH 6.5~7.0时蒙古口蘑生物量较稳定,生物量干重达0.684 8 g/100 mL,菌龄为21d。培养基装量以摇瓶体积的40%为宜,转速125 r/min,溶解氧满足需要。【结论】巴音布鲁克蒙古口蘑对不同营养物质的代谢能力不同、培养时间亦不同。蒙古口蘑对马铃薯配方和米糠配方的营养代谢能力较差。
译  名：
Study on Nutritional Characteristics of Liquid Cultured by Tricholoma Mongolicum Imai.from Bayanbulak
作  者：
ZHANG Juan1,LIN Chen-yi1,TIAN Yuan-yun2(1.College of Forestry and Horticulture,Xinjiang Agricultural University,Urumqi 830052,China;2.Hejing County Scientific and Technological Bureau,Hejing Xinjiang 841300,China)
关键词：
Tricholoma mongolicum Imai.;liquid culture;nutritional characteristics;Bayanbulak
摘  要：
【Objective】For protecting and utilizing Tricholoma mongolicum Imai.,using liquid culture to grasp its nutritional characteristics,【Method】taking the Tricholoma mongolicum from Bayanbulak as the material for shake cultivation,the biomass,characteristics and culture time are studied to explain its nutritional characteristics and suitable culture condition.【Result】The result indicates that the mycelium can be cultured in the liquid medium with a certain time and the best medium formulation is corn grits 5%,glucose 2%,KH2PO4 0.1%,MgSO4 0.05%,soybean 0.1% and pH 6.5～7.0.It has enough dissolved oxygen and a more stable biomass when there is 40% liquid medium in the bottle and cultured at the speed 125 r/min,the biomass is 0.684 8 g/100 mL and the mycelium age is 21 d.【Conclusion】It has a poor adaptation ability when growing both in the potato medium and the rice bran medium.

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