海産植物プランクトンPorphyridium sp.が産生する多糖類の生物活性と多糖類産生に及ぼす製鋼スラグの添加効果

概要

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Marine phytoplankton Porphyridium sp. produced and secreted a mucilaginous polysaccharide in the incubation medium. The polysaccharide production was enhanced by the addition of slag at proper concentration. This polysaccharide showed a moderate mitogen activity, similar to dextran sulfate but lower than concanavalin A and lipopolysaccharide. Polysaccharide was found to have antitumor activity against Sarcoma 180 inoculated in the peritoneal cavity of ddY mice.
社団法人日本鉄鋼協会の論文