富硒极大螺旋藻整细胞、藻胆体及藻蓝蛋白的光谱特性

Spectrum properties of intact cells, phycobilisomes and phycocyanin from Se-rich Spirulina maxima

对培养富硒极大螺旋藻的最佳硒处理浓度作了研究。结果表明 ,40mg/L的硒可促进该藻的生长。与对照组相比 ,富硒极大螺旋藻的整细胞、藻胆体及藻蓝蛋白的光谱特性无显著差异 ,这表明硒没有影响到极大螺旋藻光能的吸收与传递。

The best concentration of selenium for culturing Se-rich Spirulina maxima was studied. The results indicated that 40 mg/L Se can greatly increase the alga's growth. The spectra properties of intact cells,phycobilisomes and phycocyanin from Se-rich S.maxima and S.maxima were studied. No difference was found between them. All these results showed that selenium did not affect the absorbance and transfer of solar energy in S.maxima.