| 灰树花深层发酵培养基的优化及一种胞外粗多糖快速测定方法的建立 |
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| 引用本文： | 孙希雯,朱明光. 灰树花深层发酵培养基的优化及一种胞外粗多糖快速测定方法的建立[J]. 天津科技大学学报, 1999, 0(3): 24-28 |
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| 作者姓名： | 孙希雯 朱明光 |
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| 作者单位： | 天津轻工业学院食品工程系,天津,300222 |
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| 摘 要： | 研究了不同碳、氮源对灰树花菌体干重的影响，从中选择出适于该菌深层发酵的最适碳、氮源，通过正交试验优化了深层发酵培养基；并初步建立了一种胞外粗多糖的快速测定方法
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| 关 键 词： | 灰树花 培养基优化 胞外粗多糖 测定方法 |
| 文章编号： | 1001-456X（1999）03-0024-05 |
THE OPTIMIZATION OF SUBMERGED FERMENTATION MEDIUM OF GRIFOLA FRONDOSA AND THE ESTABLISHMENT OF A FAST ASSAY OF CRUDE EXTRACELLULAR POLYSACCARIDES |
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| SUN Xi-wen,ZHU Ming-guang. THE OPTIMIZATION OF SUBMERGED FERMENTATION MEDIUM OF GRIFOLA FRONDOSA AND THE ESTABLISHMENT OF A FAST ASSAY OF CRUDE EXTRACELLULAR POLYSACCARIDES[J]. Journal of Tianjin University of Science & Technology, 1999, 0(3): 24-28 |
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| Authors: | SUN Xi-wen ZHU Ming-guang |
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| Abstract: | Influences on dry weight of mycelum of Grifola frondosa,which were caused by different carbon sources and nitrogen sources,were studied in this paper.The optimal carbon source and nitrogen source were selected;the medium for submerged fermentation was optimized through orthogonal test.A fast assay of crude eatracellular polysaccharides was preliminarily set up through the viscosity experiment. |
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| Keywords: | grifola frondosa optimizing medium crude extracellular polysaccarides assay |
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