| 학회 |
한국고분자학회 |
| 학술대회 |
2013년 봄 (04/11 ~ 04/12, 대전컨벤션센터) |
| 권호 |
38권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of Carrageenan Microparticles as a Enzyme Immobilization Support |
| 초록 |
Carrageenans are a family of linear sulfated polysaccharides that are extracted from red seaweeds. They are widely used in the food industry, for their gelling, thickening and stabilizing properties. Enzymes have several advantages over conventional inorganic cataIysts. However, some drawbacks limit their use in large industrial scales. The idea of immobilization of enzyme on insoluble supports provides a wide challenge to use the enzymatic reaction in industrial scale. The immobilized enzyme can be reused throughout several reactions and easily separated from the product. Moreover, the stability of enzyme is also increased after immobilization. In this study, we successfully prepared carrageenan microparticles using electrospraying method and characterized their properties. After that, we immobilized enzyme on the carrageenan microparticles and evaluated enzyme loading efficiency and activity. |
| 저자 |
김민화, 김무곤, 곽효원, 이정윤, 윤해성, 양예솔, 윤나경, 이기훈
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| 소속 |
서울대 |
| 키워드 |
Carrageenan; enzyme support
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| E-Mail |
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