Facile preparation of biomimetic mineralized COFs based on magnetic silk fibroin and its effective extraction of sulforaphane from cruciferous vegetables
文献类型: 外文期刊
第一作者: Liu, Guangyang
作者: Liu, Guangyang;Zhang, Xuan;Li, Lingyun;Chen, Ge;Lv, Jun;Xu, Xiaomin;Huang, Xiaodong;Xu, Donghui;Liu, Guangyang;Zhang, Xuan;Wang, Jian;Cao, Jiayong;Yin, Chen;Liu, Yuan;Zhang, Xuan;Xu, Donghui;Wang, Jing
作者机构:
关键词: Sulforaphane; Biomimetic mineralization; Silk fibroin; Covalent organic framework; Magnetic solid-phase extraction
期刊名称:FOOD CHEMISTRY ( 影响因子:8.8; 五年影响因子:8.6 )
ISSN: 0308-8146
年卷期: 2024 年 434 卷
页码:
收录情况: SCI
摘要: A novel biomimetic mineralized covalent organic framework (BM-COF) was prepared based on magnetic silk fibroin and a new sulforaphane pretreatment technology was constructed. First, metal coordination was performed on the surface of silk fibroin, and nanoparticles were deposited by in-situ mineralization after coprecipitation. Then, biomineralized COFs were prepared by in-situ self-assembly of a COF layer on Fe3O4@silk fibroin surface guided by interfacial directional growth technology. The BM-COFs had a multilayer structure, large specific surface area and pore volume, and superparamagnetic properties, which make them an ideal adsorbent. The adsorption of sulforaphane by BM-COFs is mainly multi-molecular layer adsorption and chemisorption, there might be electrostatic action, pi-stacking and hydrogen bonding in the adsorption process. The composite material was successfully used for the pretreatment of sulforaphane in cruciferous vegetables. An extraction time of 30 min gave extraction efficiencies as high as 92%, and the recovery could reach more than 73%.
分类号:
- 相关文献
作者其他论文 更多>>
-
Environmental risk thresholds and prediction models of Cd in Chinese agricultural soils
作者:Yu, Lei;Chen, Shibao;Wang, Jing;Qin, Luyao;Sun, Xiaoyi;Wang, Meng;Zhang, Xing;Zhang, Xing;Chen, Shibao;Wang, Meng;Zhang, Xing
关键词:Soil Cd; Soil environmental risk threshold; Derivation methodology; Hormesis; SSD; Hc3
-
Survey of the biogenic amines in typical foods commonly consumed from the Chinese market
作者:Zhang, Xuan;Fang, Changling;Lou, Xiaoyi;Han, Feng;Li, Siman;Shi, Yongfu;Huang, Dongmei
关键词:Biogenic amines; Fish; Cheese; Alcoholic beverage; Risk assessment
-
Mixed sowing of Feed rape and Vicia villosa can substitute nitrogen fertilizer to improve soil multifunctionality in the Hetao irrigation District
作者:Yu, Ru;Zhang, Hongyuan;Chang, Fangdi;Song, Jiashen;Wang, Jing;Wang, Xiquan;Li, Yuyi;Kan, Zhengrong;Zhao, Na;Li, Xiaohong;Ma, Jun
关键词:Green manure types; Nitrogen fertilizer; Soil multifunctionality; Yield
-
Identification and functional prediction of CircRNAs of developing seeds in high oleic acid sunflower (Helianthus annuus L.)
作者:Zhou, Fei;Huang, Xutang;Zhou, Fei;Liu, Yan;Wang, Wenjun;Wu, Liren;Ma, Jun;Zhang, Shuquan;Wang, Jing;Yuan, Hongmei;Huang, Xutang;Feng, Fujuan
关键词:Sunflower; CircRNAs; Host genes; Seed development; Oil biosynthesis; High oleic acid
-
Magnetic Composite Based on Carbon Nanotubes and Deep Eutectic Solvents: Preparation and Its Application for the Determination of Pyrethroids in Tea Drinks
作者:Huang, Xiaodong;Liu, Huifang;Xu, Xiaomin;Chen, Ge;Li, Lingyun;Zhang, Yanguo;Liu, Guangyang;Xu, Donghui
关键词:magnetic solid-phase extraction; deep eutectic solvent; ZIF-8; pyrethroids; tea drinks
-
Identification of Bottle Gourd (Lagenaria siceraria) OVATE Family Genes and Functional Characterization of LsOVATE1
作者:Feng, Zishan;Ye, Zihong;Wu, Xiaohua;Wang, Jian;Wu, Xinyi;Wang, Baogen;Lu, Zhongfu;Li, Guojing;Wang, Ying;Wu, Xinyi;Li, Guojing
关键词:bottle gourd; OVATE gene family; fruit shape; LsOVATE1 gene; gene function
-
Yeast cell-wall polysaccharides improve immunity and attenuate inflammatory response via modulating gut microbiota in LPS-challenged laying hens
作者:Zhou, Jianmin;Fu, Yu;Qi, Guanghai;Zhang, Haijun;Wang, Jing;Wu, Shugeng;Dai, Jinjun;Wang, Jing
关键词:Yeast cell wall polysaccharides; Immunity; Inflammatory response; Gut microbiota; Laying hen