Patulin removal from apple juice using a novel cysteine-functionalized metal-organic framework adsorbent
文献类型：期刊论文
| 作者 | Liu, Manshun; Wang, Jing; Yang, Qingfeng; Hu, Na ; Zhang, Wentao; Zhu, Wenxin; Wang, Rong; Suo, Yourui; Wang, Jianlong
|
| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2019 |
| 卷号 | 270 |
| 关键词 | Metal-organic framework Adsorbent Patulin removal Time-saving |
| 英文摘要 | Patulin (PAT) is one of the most common toxic contaminants of apple juice, which causes severe food safety issues throughout the apple industry. In order to remove PAT efficiently, a metal-organic framework-based adsorbent (UiO-66(NH2)@Au-Cys) was successfully synthesized and used for PAT removal from juice-pH simulation solution and real apple juice. Batch adsorption experiments were systematically performed to study the adsorption behavior for PAT. The results showed that adsorption process could be well described by the Pseudo-second order model and Freundlich isotherm model. The maximum adsorption capacity (4.38 mu g/mg) was 10 times higher than the microbe-based biosorbents. Thermodynamic investigation demonstrated that adsorption process was spontaneous and endothermic. Furthermore, no marked cytotoxicity on NIH 3T3 cell lines was observed when the concentration of the adsorbent was lower than 10 mu g/mL. Therefore, UiO-66( NH2)@Au-Cys is a potential adsorbent for PAT removal from apple juice with little quality changes |
| 源URL | [http://210.75.249.4/handle/363003/59907]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Manshun,Wang, Jing,Yang, Qingfeng,et al. Patulin removal from apple juice using a novel cysteine-functionalized metal-organic framework adsorbent[J]. FOOD CHEMISTRY,2019,270. |
| APA | Liu, Manshun.,Wang, Jing.,Yang, Qingfeng.,Hu, Na.,Zhang, Wentao.,...&Wang, Jianlong.(2019).Patulin removal from apple juice using a novel cysteine-functionalized metal-organic framework adsorbent.FOOD CHEMISTRY,270. |
| MLA | Liu, Manshun,et al."Patulin removal from apple juice using a novel cysteine-functionalized metal-organic framework adsorbent".FOOD CHEMISTRY 270(2019). |
入库方式： OAI收割
来源：西北高原生物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。