| 冬虫夏草液体发酵生产多糖和菌丝体的研究 |
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| 引用本文： | 吴彩琴,陈 野,郝 迎. 冬虫夏草液体发酵生产多糖和菌丝体的研究[J]. 食品科学, 2009, 30(5): 171-174. DOI: 10.7506/spkx1002-6630-200905039 |
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| 作者姓名： | 吴彩琴 陈 野 郝 迎 |
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| 作者单位： | 天津科技大学食品工程与生物技术学院 |
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| 基金项目： | 天津市农业科技成果转化与推广项目(0502160) |
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| 摘 要： | 本实验采用液体发酵冬虫夏草生产菌丝体和多糖。通过单因素试验，确定利用蔗糖酵母膏液体培养基发酵生产多糖和菌丝体的最佳条件为：接种量5%、温度26℃、培养时间4d，通气流量1L/min。
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| 关 键 词： | 冬虫夏草 菌丝体 液体发酵 多糖 |
| 收稿时间： | 2008-03-15 |
Production of Mycelia and Polysaccharides by Liquid Fermentation of Cordyceps sinensis |
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| WU Cai-qin,CHEN Ye,HAO Ying. Production of Mycelia and Polysaccharides by Liquid Fermentation of Cordyceps sinensis[J]. Food Science, 2009, 30(5): 171-174. DOI: 10.7506/spkx1002-6630-200905039 |
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| Authors: | WU Cai-qin CHEN Ye HAO Ying |
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| Affiliation: | (College of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China) |
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| Abstract: | Cordyceps sinensis mycelia and polysaccharides were prepared by liquid fermentation with the medium of sucrose yeast extract. Through investigating effects of fermentation conditions on their yields, the optimum inoculation quantity, ventilation volume, fermentation temperature and time were confirmed as 5%, 1 L/min, 26 ℃ and 4 days, respectively. |
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| Keywords: | Cordyceps sinensis mycelium liquid fermentation polysaccharide |
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