Oxidized cellulose nanofibrils-based surimi gel enhancing additives: Interactions, performance and mechanisms

纤维素 纳米纤维素 化学 化学工程 高分子科学 材料科学 有机化学 工程类
作者
Xinyue Piao,Jingwen Li,Yadong Zhao,Lifang Guo,Bin Zheng,Rusen Zhou,Kostya Ostrikov
出处
期刊:Food Hydrocolloids [Elsevier]
卷期号:133: 107893-107893 被引量:43
标识
DOI:10.1016/j.foodhyd.2022.107893
摘要

Surimi-based products with preferred textural properties and high nutritional value are fashionable throughout the market. Enhancing surimi gel characteristics is of key importance for enabling the following processing and warranting the end-product quality, but challenging due to the lack of energy- and performance-efficient processes and the elusive mechanisms underpinned such enhancements. Focusing on enhancing surimi gel properties by introducing sustainable additives, we successfully explore functionalized cellulose nanofibrils as a textural enhancer in surimi gels and establish a new model to expound the interaction mechanisms. Firstly, TEMPO-mediated oxidation prior to homogenization harvests functionalized cellulose nanofibrils with unique fibrillary shape, uniform nano-size, high surface hydrophilicity and activated -COO - groups, highly suited for the additive use in surimi gels (Monto et al., 2021). Secondly, the innovative application of oxidized cellulose nanofibrils at a remarkably low concentrations (0.1 g/100 g surimi) greatly improve the whiteness, microstructure, water holding capacity, gel strength and thermal stability of the surimi gels, through a synergistic effect of matrix-reinforcing, water binding and entrapping, covalent interactions (disulfide bonds, amide bonds), non-covalent interactions (hydrogen bonds, ionic bonds) and favorable protein conformational changes within the network. Next, a new mechanism model toward the high-performance surimi gels is concluded to better elucidate the interactions between oxidized cellulose nanofibrils and myosin molecules. We expect that this work can provide guidelines on designing novel and high-quality cellulose-additive foods and understanding the roles of food additives in meat gel systems, for advancing the applications of new additives and gelation mechanisms in the food industry. • A low cellulose nanofibrils (TCN) addition (0.1%) greatly improves surimi gel properties. • Deliberately activated COO − groups at TCN surface facilitates cellulose-myosin interactions. • Improved water holding capacity due to surface hydrophicility, water binding and entrapping. • Enhanced gel strength due to newly introduced ionic bonds, hydrogen bonds and physical entanglement. • A new mechanism model illustrating cellulose-protein interactions is established.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
大幅提高文件上传限制,最高150M (2024-4-1)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
熊猫完成签到,获得积分10
刚刚
在水一方应助xioabu采纳,获得10
2秒前
hao发布了新的文献求助10
2秒前
老演员完成签到,获得积分10
4秒前
星月依旧完成签到,获得积分10
4秒前
七七完成签到,获得积分10
5秒前
fillippo99应助zly采纳,获得30
5秒前
6秒前
6秒前
江九言应助碧蓝皮卡丘采纳,获得20
8秒前
绾绾完成签到 ,获得积分10
9秒前
狂野元枫完成签到 ,获得积分10
10秒前
小小鱼完成签到,获得积分10
11秒前
13秒前
13秒前
长满头发的秃子完成签到,获得积分10
14秒前
lllll完成签到,获得积分10
15秒前
羊可完成签到 ,获得积分10
16秒前
wangkeke发布了新的文献求助10
18秒前
恐里乔太岁完成签到,获得积分10
19秒前
koi完成签到,获得积分10
19秒前
互助遵法尚德应助MaFY采纳,获得10
22秒前
kk119完成签到,获得积分10
22秒前
23秒前
123.完成签到 ,获得积分10
23秒前
11完成签到,获得积分10
24秒前
朱宸发布了新的文献求助10
27秒前
27秒前
28秒前
yj91完成签到,获得积分10
29秒前
31秒前
zjl094完成签到,获得积分10
31秒前
xwwwww发布了新的文献求助10
33秒前
33秒前
SciGPT应助科研通管家采纳,获得10
35秒前
爱静静应助科研通管家采纳,获得10
35秒前
三月聚粮应助科研通管家采纳,获得20
35秒前
今后应助科研通管家采纳,获得10
35秒前
杳鸢应助科研通管家采纳,获得20
35秒前
爱静静应助科研通管家采纳,获得10
35秒前
高分求助中
Licensing Deals in Pharmaceuticals 2019-2024 3000
Cognitive Paradigms in Knowledge Organisation 2000
Mantiden: Faszinierende Lauerjäger Faszinierende Lauerjäger Heßler, Claudia, Rud 1000
PraxisRatgeber: Mantiden: Faszinierende Lauerjäger 1000
Natural History of Mantodea 螳螂的自然史 1000
A Photographic Guide to Mantis of China 常见螳螂野外识别手册 800
How Maoism Was Made: Reconstructing China, 1949-1965 800
热门求助领域 (近24小时)
化学 医学 材料科学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 量子力学 冶金 电极
热门帖子
关注 科研通微信公众号,转发送积分 3318983
求助须知:如何正确求助?哪些是违规求助? 2950343
关于积分的说明 8551068
捐赠科研通 2627307
什么是DOI,文献DOI怎么找? 1437716
科研通“疑难数据库(出版商)”最低求助积分说明 666382
邀请新用户注册赠送积分活动 652355