Impact of food additive titanium dioxide on the polyphenol content and antioxidant activity of the apple juice
Impact of food additive titanium dioxide on the polyphenol content and antioxidant activity of the apple juice
复制标题
食品添加剂二氧化钛对苹果汁多酚含量及抗氧化活性的影响
DOI:
10.1016/j.lwt.2021.112574
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发表时间:
2022-01
期刊:
影响因子:
--
通讯作者:
Xiaoqiang Chen
中科院分区:
文献类型:
--
作者:
Qian Li;Jing Li;Mengran Duan;Lu Liu;Yinxin Fu;David Julian McClements;Tiantian Zhao;Hongyi Lin;Jinglan Shi;Xiaoqiang Chen
Food grade titanium dioxide (TiO2) usually contains a nanosized fraction, while only a few studies had investigated the effects of TiO2nanoparticles (NPs) on the other food components via oral exposure. This work investigated the impact of TiO2NPs on the content, bioaccessibility and antioxidant activity of polyphenols in the apple juice. Results indicated that adding 500 mg/100 g TiO2NPs significantly decreased the contents of total polyphenol and the main individual polyphenols in the apple juice, which was attributed to the formation of polyphenol-TiO2NPs charge transfer complexes aggregation. Additionally, the addition of TiO2NPs reduced the bioaccessibility and antioxidant activity of apple polyphenols in a dose dependent manner. This study indicated that TiO2NPs can bind polyphenols in the complex food matrix, and provided valuable insights into the influence of food grade TiO2NPs on the other food components after oral consumption.
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影响因子:
6
作者:
Liao, Chunli;Liu, Xiaobo;Li, Bingbing
通讯作者:
Li, Bingbing
影响因子:
5.6
作者:
Shi Zhao;J. Bomser;E. Joseph;R. DiSilvestro
通讯作者:
Shi Zhao;J. Bomser;E. Joseph;R. DiSilvestro
影响因子:
6.1
作者:
Tsao, R;Yang, R;Zhu, HH
通讯作者:
Zhu, HH
影响因子:
6.1
作者:
Li, Na;Taylor, Lynne S.;Mauer, Lisa J.
通讯作者:
Mauer, Lisa J.
影响因子:
13.3
作者:
Wang, Yun;Chen, Zhangjian;Jia, Guang
通讯作者:
Jia, Guang