- 作者: 陳水田 ; 王光燦
- 作者服務機構: Department of Chemistry, Faculty of Science, Chiang Mai University, Thailand
- 中文摘要: A preparative scale synthesis of 15N-aspartic acid from fumarate and 15NH4OH catalyzed by immobilized aspartase has been developed. lmmobilization of aspartase in membrane enclosed enzyme immobilization (MEEI) facilitates the separation of the enzyme from product and makes the enzyme stable and durable for multiple usage. A simple isolation procedure in total yield of 62% using perfusion ion exchange chromatography renders the procedure more practical.
- 英文摘要: --
- 中文關鍵字: Aspartic Acid; Aspartase; Immobilization; Catalyst
- 英文關鍵字: 天冬胺酸;天冬胺酸;固定;催化劑