| 摘要 |
PURPOSE:To enable culture of Aphanothece sacrum over a long period by allowing laver bodies of Aphanothece sacrum to float into water having definite temperature and simultaneously continuously exercising the laver bodies and removing minute fragments produced from the laver bodies out of the system. CONSTITUTION:Laver bodies of Aphanothece sacrum is allowed to float into a water kept at 15-23 deg.C and simultaneously 0.2kgf/cm<3> air is fed to the above- mentioned water every 7.5l per minute to continuously exercise the laver bodies. Then a minute fragment produced from the above-mentioned laver bodies is removed out of the system using a filter device, etc. to artificially and readily carry out culture of Aphanothece sacrum. Furthermore, temperature of the above-mentioned water is 20+ or -2 deg.C and quality of Aphanothece sacrum added to the water is about 1wt.% based on weight of culturing liquid in a state sufficiently removed by a naturally dropping method. |
