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- Material Type
- 文書・図像類
- Author/Editor
- 愛甲, 涼子
- Author Heading
- Publication, Distribution, etc.
- Alternative Title
- Preparation of environment-friendly microcapsule improved soil microorganism phase
- Text Language Code
- jpn
- Target Audience
- 一般
- Note (General)
- 2009-2011年度科学研究費助成事業(科学研究費補助金(挑戦的萌芽研究))研究成果報告書 課題番号:21656200 研究代表者:愛甲涼子 (鹿児島大学大学院理工学研究科(工学系)教務職員)本研究課題では、土壌環境中で有用微生物(乳酸菌)の働きを最大限に発揮させるため、有用微生物を環境分解性のマイクロカプセル(MC)に固定化し、外部環境からの保護、長期に渡る徐放制御から有用微生物を効率的に土壌に定着させ、土壌環境の改善が可能な新しい製剤の開発を目的としている。本研究課題では、有用微生物を包括固定化するMCの開発ならびにそのMCに固定化された有用微生物の発酵特性の評価を定量的に行った。Useful microorganisms (lactic acid bacteria) were immobilized in biodegradable microcapsule utilizing the solvent evaporation technique of solid-in-oil-in-water (s/o/w) emulsions. Considering factors which influence microcapsule form and microorganism content, we performed the optimization of preparation conditions of the microcapsule immobilized useful microorganisms by changing the preparation conditions. As a result, the optimized microcapsule was efficiently able to immobilize microorganism, and obtained high activity. The microcapsule will be applied to soil improvement as a soil conditioner.