@article{oai:u-ryukyu.repo.nii.ac.jp:02016526,
 author = {川崎, 聖司 and 小原, 浩 and 儀部, 茂八 and 金城, 清郎 and KAWASAKI, Seisi and OBARA, Hiroshi and GIBU, Sigehachi and KINJOU, Seiro},
 issue = {1},
 journal = {南方資源利用技術研究会誌 = Journal of the society tropical resources technologists},
 note = {藍藻類の高効率生産システムの開発を目標として,自然光集光･人工光複合伝送拡散機構を備えた3段式直列培養装置を試作改良し,スピルリナ(Spirulina platensis)の培養試験を行った.また,並行して増殖特性に及ぼす諸因子についても実験室規模での検討を加えた.培養フラスコによる試験培養では,基本培地とされている成分の他に生長促進物質としてウラシルやカイネチンを5ppm程度添加することにより収量が5～20%増加した.試作大型装置を用いた人工光(蛍光管)での単槽回分培養の結果,開始後約7日で藻体濃度は吸光度が1程度(乾物量0.4～0.5g/l)まで増加した.人工光(蛍光管,ハロゲンランプ)による3槽連続培養でも,非定常状態ながら同期間中に最終槽は吸光度1前後を維持していた.これらの成績を容積生産性の点で既存のオープンプール方式と比較すると約2.4倍の効率を有すると試算された., In order to develop a highly effective system for the production of blue-green algae, a three-step series culture installations equipped with natural light/artificial light conjugated transmitter was manufactured by way of trial and Spirulina platensis was cultured therein. Further various factors affecting the growth properties were paralelly examined on a laboratory scale. In a test culture with culture flask, the addition of approximately 5 ppm of growth promotors such as uracil or kinetin to the basic medium elevated the yield of the algae by 5 to 20%. As the result of a single-tank batch culture (350l) in the trial installation by using artificial light from 15 fluorescent lamps, the cell concentration increased 5 times as much to give an absorbance of approximately 1 (0.4 to 0.5g/l of dry matters) about 6 days after the initiation of the culture. In the case of three-step continuous culture (1200l) under artificial light from 32 fluorescent lamps and 12 halogen lamps, the absorbance of the final tank was maintained at a level of approximately 1 during this period, though unstationarily. Thus the efficiency of the present system was evaluated approximately 2.4 times as high as that achieved by a conventional open-pool system of commercial plant on a volume productivity basis., 論文},
 pages = {45--51},
 title = {[報文]太陽光・人工光を複合利用した通気攪拌培養システム(光バイオリアクター)による藍藻類の多段式連続生産 : 第2報 人工光使用による通気攪拌培養槽での藍藻類、Spirulina platensisの増殖特性},
 volume = {4}
}