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Structural, Physicochemical, and Functional Properties of Electrolyzed Cassava Starch

Abstract:
Cassava starch was oxidized using the electrolysis system. Sodium chloride was added to this system at various concentrations from 0.5 to 5.0 % (w/v). The whiteness of modified starches proportionally increased based on the NaCl concentration and human eyes could recognize the difference of color. Under treatment, dents occurred on the surface of starch granule. Concentration of carbonyl and carboxyl groups was increased compared to native starch. Based on X-ray diffraction pattern, oxidized starch kept its A-type. Besides, the ratios of alpha-helix/amorphous regions remained indicating oxidation reaction mainly subjected on amorphous region. Intrinsic viscosity was used to indirectly calculate the average molecular weight of sample. Furthermore, results showed that average molecular weight was significantly reduced (from 2.09-fold to 13.22-fold) based on the reacting NaCl concentration. The increase of NaCl content related to the increase of retrogradation of treated starches. At various temperatures (30-95°C), swelling factor and clarity reflected negative and positive correlations to NaCl concentration.
Author Listing: Khanh Son Trinh;Thanh Binh Dang
Volume: 2019
Pages: None
DOI: 10.1155/2019/9290627
Language: English
Journal: International Journal of Food Science

International Journal of Food Science

影响因子:3.1
是否综述期刊:否
是否OA:是
是否预警:不在预警名单内
发行时间:-
ISSN:2356-7015
发刊频率:-
收录数据库:ESCI/Scopus收录/DOAJ开放期刊
出版国家/地区:United Kingdom
出版社:Hindawi

期刊介绍

年发文量 85
国人发稿量 1
国人发文占比 1.64%
自引率 0.0%
平均录取率 -
平均审稿周期 11 Weeks
版面费 -
偏重研究方向 Agricultural and Biological Sciences-Food Science
期刊官网 https://www.hindawi.com/journals/ijfs
投稿链接 -

质量指标占比

研究类文章占比 OA被引用占比 撤稿占比 出版后修正文章占比
90.59% 100.00% - -

相关指数

影响因子
影响因子
年发文量
自引率
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预警情况

时间 预警情况
2025年03月发布的2025版 不在预警名单中
2024年02月发布的2024版 不在预警名单中
2023年01月发布的2023版 不在预警名单中
2021年12月发布的2021版 不在预警名单中
2020年12月发布的2020版 不在预警名单中

JCR分区 WOS分区等级:Q2区

版本 按学科 分区
WOS期刊SCI分区
(2021-2022年最新版)
NUTRITION & DIETETICS Q3
FOOD SCIENCE & TECHNOLOGY Q3

中科院分区

版本 大类学科 小类学科 Top期刊 综述期刊
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