Enhanced activity and stability of industrial lipases immobilized onto spherelike bacterial cellulose
文献类型：期刊论文
| 作者 | Qingqing Cai; Chengbo Hu; Na Yang; Qingshan Wang; Jianying Wang; Haobo Pan; Yang Hu; Changshun Ruan |
| 刊名 | International Journal of Biological Macromolecules
 |
| 出版日期 | 2017 |
| 文献子类 | 期刊论文 |
| 英文摘要 | This study focused on improving activity and stability of industrial lipases by means of enzymatic immobilization onto spherelike bacterial cellulose (SBC) newly synthesized by a particular bacterial strain (Gluconacetobacter xylinus, JCM 9730). The results revealed that immobilizing lipases onto aldehyde-modified SBC with a size of 6.10±0.50 mm could lead to two optimal hydrolytic activities of lipases under both acidic (pH 5) and alkaline conditions (pH 8), which was superior to free lipases that only exhibited an alkaline activity at pH 9. In addition, immobilizing lipases onto SBC could also achieve an improved active temperature below 30 °C for lipases, which would help to reduce the energy consumption in the industrial production. Overall, this novel biomaterial has great potential as a green carrier for the immobilization of industrial lipases to enhance the recycling hydrolytic capability of oils and fats in various industrial divisions. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000428099900127 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/12375]  |
| 专题 | 深圳先进技术研究院_医药所 |
| 作者单位 | International Journal of Biological Macromolecules |
| 推荐引用方式 GB/T 7714 | Qingqing Cai,Chengbo Hu,Na Yang,et al. Enhanced activity and stability of industrial lipases immobilized onto spherelike bacterial cellulose[J]. International Journal of Biological Macromolecules,2017. |
| APA | Qingqing Cai.,Chengbo Hu.,Na Yang.,Qingshan Wang.,Jianying Wang.,...&Changshun Ruan.(2017).Enhanced activity and stability of industrial lipases immobilized onto spherelike bacterial cellulose.International Journal of Biological Macromolecules. |
| MLA | Qingqing Cai,et al."Enhanced activity and stability of industrial lipases immobilized onto spherelike bacterial cellulose".International Journal of Biological Macromolecules (2017). |
入库方式： OAI收割
来源：深圳先进技术研究院
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