Chemical modification of starch and its application as an adsorbent material

被引：119

作者：

Haroon, Muhammad ^{[1
]}

Wang, Li ^{[1
]}

Yu, Haojie ^{[1
]}

Abbasi, Nasir M. ^{[1
]}

Zain-ul-Abdin ^{[1
]}

Saleem, Muhammad ^{[1
]}

Khan, Rizwan Ullah ^{[1
]}

Ullah, Raja Summe ^{[1
]}

Chen, Qing ^{[1
]}

Wu, Jialiang ^{[1
]}

机构：

[1] Zhejiang Univ, Coll Chem & Biol Engn, State Key Lab Chem Engn, Hangzhou 310027, Zhejiang, Peoples R China

来源：

RSC ADVANCES | 2016年 / 6卷 / 82期

关键词：

HEAVY-METAL IONS; ANIONIC GRAFT-POLYMERIZATION; LOW-COST ADSORBENTS; DITHIOCARBAMATE-MODIFIED STARCH; PHYSICOCHEMICAL PROPERTIES; ACRYLIC-ACID; AQUEOUS-SOLUTIONS; POTATO STARCH; DYE REMOVAL; DUAL MODIFICATION;

D O I：

10.1039/c6ra16795k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Starch is a biopolymer of plant origin which is cheap abundant and has many applications in food and non-food industries. However, in the native form, its applications are limited due to shortcomings, such as loss of viscosity and thickening power upon cooking and storage, retrogradation characteristics and absence of certain groups responsible for a particular function, etc. So, in order to reduce its limitations and improve its applications, modification of starch is necessary. It can be modified by several ways like chemical modification, physical modification and genetic modification but the most important one is the chemical modification. In this review, we selected the published data related to the chemical modification like grafting, cross-linking, esterification, etherification and dual modification of starch and application of modified starch for the adsorption of organic dyes and heavy metals from water.

引用

页码：78264 / 78285

页数：22

共 159 条

[1] Preparation of starch/poly(N,N-Diethylaminoethyl methacrylate) hydrogel and its use in dye removal from aqueous solutions [J].