Enhanced physicochemical stabilities of cyanidin-3-O-glucoside via combination with silk fibroin
文献类型：期刊论文
| 作者 | Li, Yanwei4; Yao, Liang4; Zhang, Liwei1; Zhang, Yeshun2,4; Zheng, Tao3; Liu, Lei1; Zhang, Lei2,4 |
| 刊名 | FOOD CHEMISTRY
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 355页码:10 |
| ISSN号 | 0308-8146 |
| 关键词 | Anthocyanin Silk fibroin peptide Nanocomposite Static interaction Physicochemical stabilities |
| DOI | 10.1016/j.foodchem.2021.129479 |
| 通讯作者 | Zhang, Lei(l78zhang@just.edu.cn) |
| 英文摘要 | Applications of cyanidin-3-O-glucoside (C3G) are limited due to the poor stabilities. In this work, we proposed using silk fibroin peptide (SFP) to bind with C3G and form nanocomposites (134.73 ? 4.51 nm) for stabilization. When interacted with C3G, the fluorescence of SFP contributed by tyrosine and phenylalanine amino acids was quenched, which was proved a static quenching with the ?-sheet structure of SFP unchanged. With the further exploration of the physicochemical stabilities of C3G in the nanocomposites, we demonstrated that the tolerance of C3G to the alkaline environment and the retention ratio of C3G in various concentrations of metallic ion Cu2+ were significantly improved. In addition, the heat resistance of C3G in SFP at 80 ?C was also enhanced with up to an increase of 2.5 times for the average half-life of C3G. Our results shed light on SFP could enhance physicochemical stabilities of C3G with maintaining its antioxidant activity. |
| WOS关键词 | BLUEBERRY ANTHOCYANINS ; IN-VITRO ; ANTIOXIDANT ; COLOR ; COPIGMENTATION ; SPECTROSCOPY ; COMPLEXES ; MECHANISM ; KINETICS ; SYSTEMS |
| 资助项目 | Natural Science Foundation of Jiangsu Province, China[BK20190960] ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China[19KJB180014] ; High-Level Talent Research Fund of Jiangsu University of Science and Technology[1732931803] |
| WOS研究方向 | Chemistry ; Food Science & Technology ; Nutrition & Dietetics |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000647649100002 |
| 资助机构 | Natural Science Foundation of Jiangsu Province, China ; Natural Science Foundation of the Jiangsu Higher Education Institutions of China ; High-Level Talent Research Fund of Jiangsu University of Science and Technology |
| 源URL | [http://ir.giec.ac.cn/handle/344007/33116]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhang, Lei |
| 作者单位 | 1.Jiangsu Univ, Sch Mat Sci & Engn, Inst Adv Mat, Zhenjiang, Jiangsu, Peoples R China 2.Chinese Acad Agr Sci, Sericultural Res Inst, Zhenjiang, Jiangsu, Peoples R China 3.Chinese Acad Sci, Innovat Acad Green Manufacture, Guangzhou Inst Energy Convers, Guangzhou, Peoples R China 4.Jiangsu Univ Sci & Technol, Sch Biotechnol, Zhenjiang, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Yanwei,Yao, Liang,Zhang, Liwei,et al. Enhanced physicochemical stabilities of cyanidin-3-O-glucoside via combination with silk fibroin[J]. FOOD CHEMISTRY,2021,355:10. |
| APA | Li, Yanwei.,Yao, Liang.,Zhang, Liwei.,Zhang, Yeshun.,Zheng, Tao.,...&Zhang, Lei.(2021).Enhanced physicochemical stabilities of cyanidin-3-O-glucoside via combination with silk fibroin.FOOD CHEMISTRY,355,10. |
| MLA | Li, Yanwei,et al."Enhanced physicochemical stabilities of cyanidin-3-O-glucoside via combination with silk fibroin".FOOD CHEMISTRY 355(2021):10. |
入库方式： OAI收割
来源：广州能源研究所
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