| 氮源对螺旋藻生长及胞外多糖的影响 |
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| 引用本文： | 尤珊,郑必胜,郭祀远. 氮源对螺旋藻生长及胞外多糖的影响[J]. 食品科学, 2004, 25(4): 32-35 |
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| 作者姓名： | 尤珊 郑必胜 郭祀远 |
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| 作者单位： | 华南理工大学食品与生物工程学院 |
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| 基金项目： | 广东省重点科技攻关项目(99M01409G) |
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| 摘 要： | 本文研究了氮盐对螺旋藻生长及胞外多糖积累的影响,发现低氮培养条件对螺旋藻生物量积累影响不太明显,但却有利于螺旋藻胞外多糖的积累。氮源不仅是决定螺旋藻生物量的积累的主要因素,也是螺旋藻胞外多糖的限制因素。
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| 关 键 词： | 螺旋藻 氮源 胞外多糖 |
| 文章编号： | 1002-6630(2004)04-0032-04 |
Effect of Nitrogen on Accumulation of Spirulina Platensis Exopolysacchride |
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| YOU Shan,ZHENG Bi-sheng,GUO Si-yuan. Effect of Nitrogen on Accumulation of Spirulina Platensis Exopolysacchride[J]. Food Science, 2004, 25(4): 32-35 |
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| Authors: | YOU Shan ZHENG Bi-sheng GUO Si-yuan |
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| Affiliation: | College of Food and Bioengineering, South China University of Technology |
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| Abstract: | The effect of Nitrogen on the accumulation of bio-mass and exopolysacchride of Spirulina Platensis was studied,and it is confirmed that low Nitrogen have a little influences on the biomass but promote the accumulation of Spirulina Platensisexopolysacchride. The Nitrogen not only influence the the biomass of Spirulina Platensis but also its content of exopolysacchride. |
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| Keywords: | Spirulina Platensis Nitrogen Exopolysacchride |
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