나노기포 산소수 및 수소수가 미세조류 배양에 미치는 영향 = Effect of Nano Bubble Oxygen and Hydrogen Water on Microalgae

다국어 초록 (Multilingual Abstract)

Microalgae Nannochloropsis oculata (N. oculta) and Chlorella vulgaris (C. vulgaris) are important sources for biodisel becauseof the high content of neutral lipids. Stable nano bubble is maintained for a long time and therefore it is possible for usein biotechnology. In this study, effects of nano bubble oxygen or hydrogen water on the microalgae growth were characterized. The cell growth in nano bubble water was similar to that of control, and the total lipid content was rather low. But, chlorophyllcontent of N. oculata grown in nanno bubble oxygen and hydrogen water increased 54% and 30%, and increased 59%, 39%in C. vulgaris. Carotenoid content also increased 21%, 25% in N. oculata and 49%, 29% in C. vulgaris grown in nano bubbleoxygen and hydrogen water. From these results, nano bubble water seems to enhance the photosynthetic capacity ofmicroalgae.

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