Study on bleaching of the starch glycoside surfactant

doi:10.4028/www.scientific.net/AMR.197-198.882

	Study on bleaching of the starch glycoside surfactant
	Wang, Qing Ning; Han, Ya Ni; Zhang, Fei Long; Liu, Fang; Zhao, Qiu Ping
	2011
会议名称	2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
会议录名称	Advanced Materials Research
卷号	197-198
页码	882-890
会议日期	April 9, 2011 - April 11, 2011
会议地点	Guilin, China
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	The technology for bleaching of the starch glycoside surfactant was studied by using hydrogen peroxide as the major decoloring agent, coupled with magnesium sulfate, sodium silicate and EDTA as additive agents. The technic of decoloration was optimized through the orthogonal experimentation. Under the optimal experimental conditions, the resulting products exhibit good stability. After 72h stability test, only a little change of 1.01% by U-2001 spectrophotometer at absorbance 470 nm. The absorbance was observed by compared with the products before decoloration and after. The main composition and structure of the starch glycoside surfactant were analyzed by infrared spectrum (IR) and gas chromatography (GC). The experimental results show that the technics of decoloration for the starch glycoside surfactant are feasible and simple which may be useful for practical applications. © (2011) Trans Tech Publications.
关键词	Bleaching Cleaning Gas chromatography Hydrogen Hydrogen peroxide Magnesium Optimization Oxidation Silicates Sodium Sodium sulfate Spectroscopy Stabilization Starch Sugars Absorbances Decoloration Decoloring agents Good stability Infrared spectrum Magnesium sulfate Optimal experimental conditions Orthogonal experimentation Sodium silicate Stability tests
DOI	10.4028/www.scientific.net/AMR.197-198.882
收录类别	EI
语种	英语
EI入藏号	20111213761783
EI主题词	Surface active agents
ISSN	10226680
来源库	Compendex
分类代码	921.5 Optimization Techniques - 812 Ceramics, Refractories and Glass - 804 Chemical Products Generally - 802.3 Chemical Operations - 951 Materials Science - 802.2 Chemical Reactions - 549.2 Alkaline Earth Metals - 549.1 Alkali Metals - 414 Masonry Materials - 801 Chemistry
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/115876
专题	兰州理工大学
作者单位	Lanzhou University of Technology, NO.287, Langongping Road, Lanzhou, 730050, China
第一作者单位	兰州理工大学
推荐引用方式 GB/T 7714	Wang, Qing Ning,Han, Ya Ni,Zhang, Fei Long,et al. Study on bleaching of the starch glycoside surfactant[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2011:882-890.