Molecular Structure Evaluation of Wheat Gluten during Frozen Storage

文献类型： 外文期刊

第一作者： Zhao, Lei

作者： Zhao, Lei;Hu, Zhuoyan;Liu, Xingxun;Li, Lin;Li, Bing;Li, Lin;Li, Bing

作者机构：

关键词： Gluten;Frozen storage;Secondary structure;Molecular chain

期刊名称：FOOD BIOPHYSICS （ 影响因子：3.114； 五年影响因子：3.407 ）

ISSN： 1557-1858

年卷期： 2017 年 12 卷 1 期

页码：

收录情况： SCI

摘要： The effects of frozen storage (0-120 day) on the secondary structure and molecular chain conformation of hydrated gluten were investigated using Fourier transform infrared spectroscopy (FTIR) and atomic force microscopy (AFM). After frozen storage, no changes were observed in the secondary structure of the 60% hydrated gluten; spectra were consistent with a tight ordered structure with many interchain hydrogen bond interactions. For the dehydrated gluten, more complex changes took place: during frozen storage for up to 60 days, there were distinctive changes in the low-frequency region of the amide I band (1618-1633 cm(-1)) which were attributed to changes in the beta-sheet structure. However, with the increase of frozen storage from 60 to 120 days, a band near 1614 cm(-1) replaced that at 1659 cm(-1) illustrate that the formation of protein aggregates during the long-time frozen storage, which along with the establishment of new intermolecular non-covalent bonds within the protein molecule or between two neighboring molecules. AFM images showed that the gluten chain formed a fibril-like branched network, and this network was weakened with increasing frozen storage time.

分类号：

  • 相关文献

[1]Effect of osmotic dehydration pretreatment and glassy state storage on the quality attributes of frozen mangoes under long-term storage. Zhao, Jin-Hong,Ding, Yang,Nie, Ying,Zhang, Yu,Zhu, Zhen,Tang, Xuan-Ming,Xiao, Hong-Wei.

[2]. Different Temperatures of Frozen Storage Effects on proteins of crisp grass carp (Ctenopharyngodon idellus C.et V). Lin, Wan-ling,Yang, Xian-qing,Hao, Shu-xian,Li, Lai-hao,Hu, Xiao,Yang, Shao-ling,Wu, Yan-yan,Zeng, Qing-xiao. 2013

[3]In vitro starch digestibility, degree of gelatinization and estimated glycemic index of foxtail millet-derived products: Effect of freezing and frozen storage. Ren, Xin,Chen, Jing,Wang, Chao,Molla, Mohammad Mainuddin,Shen, Qun,Diao, Xianmin.

[4]Effects of konjac glucomannan on physicochemical properties of myofibrillar protein and surimi gels from grass carp (Ctenopharyngodon idella). Xiong, Guangquan,Corke, Harold,Cai, Yi-Zhong,Xiong, Guangquan,Cheng, Wei,Ye, Lixiu,Du, Xin,Zhou, Ming,Lin, Ruotai,Geng, Shengrong,Chen, Mingli,Xiong, Guangquan,Cheng, Wei,Ye, Lixiu,Du, Xin,Zhou, Ming,Lin, Ruotai,Geng, Shengrong,Chen, Mingli.

[5]FTIR Assessment of the Secondary Structure of Proteins in Royal Jelly under Different Storage Conditions. Zhou Qun,Sun Su-qin,Wu Li-ming,Hu Fu-liang,Wu Li-ming,Zhou Xiao,Zhao Jing. 2009

[6]Study on the Effect of Ultrasound on the Secondary Structure of BSA by FTIR. Liu Bin,Ma Hai-le,Li Shu-jun,Zhao Wei-rui,Ma Hai-le,Li Shu-jun,Li Lin. 2010

[7]Function of VP2 Protein in the Stability of the Secondary Structure of Virus-like Particles of Genogroup II Norovirus at Different pH Levels: Function of VP2 Protein in the Stability of NoV VLPs. Yao Lin,Li Fengling,Wang Lianzhu,Zhai Yuxiu,Jiang Yanhua. 2014

[8]Phylogeny and characterisation of Nannochloropsis oceanica var. sinensis var. nov (Eustigmatophyceae), a new oleaginous alga from China. Cao, Shaona,Wang, Wenqi,Zhang, Xiaowen,Fan, Xiao,Xu, Dong,Mou, Shanli,Ye, Naihao,Qiao, Hongjin,Liang, Chengwei. 2013

[9]Cloning and sequence analysis of the safflower betaine aldehyde dehydrogenase gene. Wang, Y. B.,Xu, Y. W.,Shen, H.,Wu, W.,Guan, L. L.. 2014

[10]The Secondary Structure of Winter-Wheat-Bran Antifreeze Protein Determined by FTIR and CD Spectrum. Zhang Chao,Zhao Xiao-yan,Ma Yue,Zhang Chao,Zhang Hui,Yao Hui-yuan. 2009

[11]Genetic diversity and phylogenetic analysis of Australian Grapevine Viroid (AGVd) isolated from different grapevines in China. Wu, Zujian,Jiang, Dongmei,Peng, Shan,Cheng, Zhuomin,Li, Shifang. 2009

[12]Molecular characterization of a duck Tembusu virus from China. Bai, XiaoFei,Lv, Rang,Liu, ChunGuo,Qiu, Na,He, Yilong,Yin, XiuChen,Li, XiaoJun,Liu, Ming,Zhang, Yun.

[13]Interaction between Vaccinium bracteatum Thunb. leaf pigment and rice proteins. Wang, Li,Xu, Yuan,Qian, Haifeng,Zhang, Hui,Qi, Xiguang,Zhou, Sumei,Fan, Meihua.

[14]Molecular characterization of grapevine yellow speckle viroid-2 (GYSVd-2). Zhang, Zhixiang,Guo, Rui,Li, Shifang,Jiang, Dongmei,Wu, Zujian,Wang, Hongqing,Fan, Peige. 2009

[15]Emulsifying properties and structure changes of spray and freeze-dried peanut protein isolate. Gong, Kui-Jie,Shi, Ai-Min,Liu, Hong-Zhi,Liu, Li,Hu, Hui,Wang, Qiang,Gong, Kui-Jie,Adhikari, Benu.

[16]Structural, physicochemical and interfacial stabilisation properties of ultrafiltered African yam bean (Sphenostylis stenocarpa) protein isolate compared with those of isoelectric protein isolate. Arogundade, Lawrence A.,Mu, Tai-Hua,Arogundade, Lawrence A.,Akinhanmi, Temilade F..

[17]Cloning and sequence analysis of the Blumea balsamifera DC farnesyl diphosphate synthase gene. Pang, Y. X.,Guan, L. L.,Wu, L. F.,Chen, Z. X.,Wang, K.,Xie, X. L.,Yu, F. L.,Chen, X. L.,Zhang, Y. B.,Jiang, Q.. 2014

[18]The mitochondrial genome of Diadromus collaris (Hymenoptera: Ichneumonidae). Li, Qian,Wei, Shu-jun,Shi, Min,Chen, Xue-Xin,Li, Qian,Wei, Shu-jun,Shi, Min,Chen, Xue-Xin,Wei, Shu-jun. 2015

[19]Cross-inhibition to heterologous foot-and-mouth disease virus infection induced by RNA interference targeting the conserved regions of viral genome. Liu, MQ,Chen, WZ,Ni, Z,Yan, WY,Fei, L,Jiao, Y,Zhang, J,Du, QY,Wei, X,Chen, JL,Liu, YM,Zheng, ZX.

[20]Cloning and characterization of microRNAs from Brassica napus. Wang, Lei,Wang, Ming-Bo,Tu, Jin-Xing,Helliwell, Christopher A.,Waterhouse, Peter M.,Dennis, Elizabeth S.,Fu, Ting-Dong,Fan, Yun-Liu. 2007

作者其他论文 更多>>

微信小程序