A sustainable and nondestructive method to high-throughput decolor Lycium barbarum L. polysaccharides by graphene-based nano-decoloration
文献类型：期刊论文
| 作者 | Shi, Shuo; Zhang, Wentao; Liu, Xinnan; Ren, Xinyi; Li, Min; Sun, Jing ; Wang, Yutang; Yue, Tianli; Wang, Jianlong
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| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2021 |
| 卷号 | 338 |
| 关键词 | Graphene-based nanomaterials Nano-decoloration Nondestructive Lycium barbarum L. polysaccharides Sustainable |
| 英文摘要 | Lycium barbarum L. polysaccharides (LBPs) with outstanding biological activities are of increasing interest. Traditional purification approaches are time-consuming and often involve toxic solvents that destroy the functionality and structure of polysaccharides. Herein, we report a sustainable and nondestructive strategy for purifying LBPs using graphene-based nano-decoloration. The amination of graphene oxide (GO) enables the resulted aminated reduced GO (NH2-rGO) with abundant sp(2)-hybridized carbon domains, displaying high adsorption capacity toward pigments in crude polysaccharides. As such, within 5 min, NH2-rGO can highly effectively and fast to decolor LBPs, with a high decoloration ratio of 98.72% and a high polysaccharides retention ratio of 95.62%. Importantly, compared with traditional decoloration methods, NH2-rGO is nondestructive toward LBPs and has good reusability. Moreover, it exhibited widespread-use decoloration performance to decolor several common plant species. Overall, our proposed nano-decoloration approach is a general-purpose, sustainable, and nondestructive method to purify LBPs. |
| 源URL | [http://210.75.249.4/handle/363003/60208]  |
| 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 | Shi, Shuo,Zhang, Wentao,Liu, Xinnan,et al. A sustainable and nondestructive method to high-throughput decolor Lycium barbarum L. polysaccharides by graphene-based nano-decoloration[J]. FOOD CHEMISTRY,2021,338. |
| APA | Shi, Shuo.,Zhang, Wentao.,Liu, Xinnan.,Ren, Xinyi.,Li, Min.,...&Wang, Jianlong.(2021).A sustainable and nondestructive method to high-throughput decolor Lycium barbarum L. polysaccharides by graphene-based nano-decoloration.FOOD CHEMISTRY,338. |
| MLA | Shi, Shuo,et al."A sustainable and nondestructive method to high-throughput decolor Lycium barbarum L. polysaccharides by graphene-based nano-decoloration".FOOD CHEMISTRY 338(2021). |
入库方式： OAI收割
来源：西北高原生物研究所
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