| 引用本文： |
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孙备,何鹏,高天天,钟水库,何开岩,曾威.红外辐射对极大螺旋藻生长的影响[J].广西科学院学报,2015,31(2):132-135. [点击复制]
- SUN Bei,HE Peng,GAO Tian-tian,ZHONG Shui-ku,HE Kai-yan,ZENG Wei.Influence on the Growth of Spirulina maxima by In-frared Radiation[J].Journal of Guangxi Academy of Sciences,2015,31(2):132-135. [点击复制]
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| 摘要: |
| [目的]采用红外辐射处理极大螺旋藻以提高其产量。[方法]分别使用远红外(2~25 μm)、近红外(940 nm和850 nm)处理极大螺旋藻,测定其最终干重和生长速率,研究不同波长红外线对极大螺旋藻生长的影响。[结果]极大螺旋藻经远红外(2~25 μm)辐射处理后的最大干重为对照组的3倍,经940 nm红外处理后的最大干重为对照组的2.3倍,经850 nm红外辐射处理后的最终干重与对照组相差不大。[结论]远红外(2~25 μm)和940 nm波长的近红外对极大螺旋藻的生长都有促进作用,而850 nm红外对极大螺旋藻的生长无促进作用。 |
| 关键词: 培养 极大螺旋 红外辐射 |
| DOI： |
| 投稿时间：2015-01-04修订日期：2015-02-19 |
| 基金项目:自治区财政专项研究生教育创新计划项目(YCSZ2014053)和国家自然科学基金项目(51166001)资助。 |
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| Influence on the Growth of Spirulina maxima by In-frared Radiation |
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SUN Bei, HE Peng, GAO Tian-tian, ZHONG Shui-ku, HE Kai-yan, ZENG Wei
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| (College of Physics Science and Engineering Technology, Guangxi University, Nanning, Guangxi, 530004, China) |
| Abstract: |
| [Objective] The production of Spirulina maxima was increased by infrared radiation treatment.[Methods] Far-infrared light(2~25 μm),940 nm and 850 nm infrared light were used to treat Spirulina maxima.The last dry weight and growth rate were measured. The effect of different infrared wavelengths on growth of Spirulina maxima was studied.[Results] The last dry weight and growth rate of Spirulina maxima,which had been processed by the far-infrared light(2~25 μm),was three times more than the control group.Spirulina maxima had been processed by 940 nm infrared light was twice more than the control group,while Spirulina maxima had been processed by 850 nm infrared light was the same as the control group.[Conclusion] Far-infrared light(2~25 μm) and 940 nm infrared light can promot the growth of Spirulina maxima,but 850 nm infrared light can not. |
| Key words: training Spirulina maxima infrared radiation |
