| 平菇液体菌种培养基的优化 |
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| 引用本文： | 李机,邓启华,徐效圣,傅力,涂振东,叶凯.平菇液体菌种培养基的优化[J].新疆农业科学,2010,47(4):705-710. |
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| 作者姓名： | 李机 邓启华 徐效圣 傅力 涂振东 叶凯 |
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| 作者单位： | 新疆农业大学食品科学学院,乌鲁木齐,830052;新疆农业科学院,乌鲁木齐,830091 |
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| 基金项目： | 现代农业产业技术体系国家高粱产业技术研发中心综合研究室项目 |
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| 摘 要： | 目的]研究平菇液体菌种最佳培养基条件.方法]以生物量及多糖为指标,通过单因素和正交试验确定玉米粉、麸皮粉、豆粕粉、高粱秸秆粉的最佳用量.结果]摇瓶培养基的最佳配方为:豆饼粉10～15 g/L、高粱秸秆粉2 g/L、玉米粉25 g/L、麸皮粉25 g/L.结论]经过5 d培养,培养液的生物量和多糖最多可达20.74和20.81 mg/mL.
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| 关 键 词： | 平菇 液体菌种 培养基优化 生物量 多糖 |
| 收稿时间： | 2010-04-25 |
Optimization of Liquid Strain Medium of Pleurotus ostreats |
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| LI Ji,DENG Qi-hua,XU Xiao-sheng,FU Li,TU Zhen-dong,YE Kai.Optimization of Liquid Strain Medium of Pleurotus ostreats[J].Xinjiang Agricultural Sciences,2010,47(4):705-710. |
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| Authors: | LI Ji DENG Qi-hua XU Xiao-sheng FU Li TU Zhen-dong YE Kai |
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| Institution: | LI Ji1,DENG Qi-hua1,XU Xiao-sheng1,FU Li1,TU Zhen-dong2,YE Kai2(1.College of Food Science,Xinjiang Agricultural University,Urumqi 830052,China,2.Xinjiang Academy of Agricultural Sciences,Urumqi 830091,China) |
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| Abstract: | 【Objective】The optimam liquid medium of Pleurotus ostreats strain was studied;【Method】The best dosage of maize powder,wheat barn powder,soybean powder and sorgo straws powder was obtained by measuring biomass and polysaccharide of culture by single factor and orthogonal experiments.【Result】The optimam medium for liquid strain was as follows: soyben powder 10～15 g/L,sorgo straws powder 2 g/L,maize powder25 g/L,wheat barn powder 25 g/L.【Conclusion】The biomass and polysaccharide can reach as high as 20.74 mg/mL and 20.81 mg/mL after 5 d fermentation under the conditions used. |
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| Keywords: | Pleurotus ostreats liquid strain medium optimization biomass polysaccharide |
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