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Composition, structure, and interfacial rheological properties of walnut glutelin

文献类型: 外文期刊

作者: Zhou, Jisong 1 ; Yang, Jing 1 ; Shao, Jiaqi 1 ; Wu, Ping 1 ; Yang, Xiaoli 2 ; Deng, Qianchun 1 ; Jin, Weiping 2 ; Peng, Dengfeng 1 ;

作者机构: 1.Chinese Acad Agr Sci, Oil Crops Res Inst, Hubei Res Ctr Oil & Plant Prot Engn Technol, Key Lab Oilseeds Proc,Minist Agr, Wuhan 430062, Hubei, Peoples R China

2.Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Hubei, Peoples R China

3.Jiangsu Univ, Sch Food & Biol Engn, Zhenjiang 212013, Peoples R China

4.Qingdao Agr Univ, Coll Food Sci & Engn, Qingdao 266109, Shandong, Peoples R China

关键词: walnut glutelin; interfacial rheology; air-water interface; composition; structure

期刊名称:APPLIED RHEOLOGY ( 影响因子:1.8; 五年影响因子:1.9 )

ISSN: 1430-6395

年卷期: 2025 年 35 卷 1 期

页码:

收录情况: SCI

摘要: Walnut glutelin is a storage protein of high nutritional value, but its composition, structure, and applications in foods have not been fully studied. In this work, walnut glutelin was obtained using the Osborne fractionation method and identified by liquid chromatography-tandem mass spectrometry. The main components of the extracted walnut glutelin were legumin B-like, 11S globulin-like, 11S globulin seed storage protein Jug r 4, and 11S globulin seed storage protein 2-like. Besides, the adsorption behaviors of walnut glutelin and its linear as well as nonlinear rheological properties at the air-water interface were investigated. Results showed that at a low concentration of 10 mu g/mL (

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