Effect of Agitator Configuration on Bacterial Cellulose Productivity in Aerated and Agitated Culture
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概要
- 論文の詳細を見る
To improve the bacterial cellulose (BC) productivity in aerated and agitated culture, the agitator configyration was improved. Agitators were selected by measuring mixing delay time and K_La of a 1% BC suspension and cultivating Acetobacter xulinum subsp. sucrofermentans BPR3001A. We concluded that (i) the impellers such as Maxblend and gate with turbine were suitable for BC fermentation because they mixed culture broth well and had large K_La, (ii) the production rate and yield of BC were dependent on K_La and the oxygen consumption rate, and (iii) the static gassing-out method to measure K_La was useful for characterization of the agitation conditions and the agitator configuration.
- 社団法人日本生物工学会の論文
- 1997-04-25
著者
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KOUDA TOHRU
Bio-Polymer Research Co. Ltd.,
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YANO HISATO
Bio-Polymer Research Co. Ltd.,
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YOSHINAGA FUMIHIRO
Bio-Polymer Research Co. Ltd.,
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Kouda Tohru
Bio-polymer Research Co. Ltd. Ksp R&d Business-park Bldg
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Yano Hisato
Bio-polymer Research Co. Ltd. Ksp R&d Business-park Bldg
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Yoshinaga F
Bio-polymer Research Co. Ltd.
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Yoshinaga Fumihiro
Bio-polymer Research Co. Ltd.
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Kouda Tohru
Bio-Polymer Research Co. Ltd. , KSP R&D Business-Park Bldg
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Yano Hisato
Bio-Polymer Research Co. Ltd. , KSP R&D Business-Park Bldg
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