Modification of microcrystalline cellulose by using soybean oil for surface hydrophobization

被引：20

作者：

Dong, Xiaogang ^{[1
]}

Dong, Yan ^{[1
]}

Jiang, Man ^{[2
]}

Wang, Liyan ^{[1
]}

Tong, Jin ^{[1
]}

Zhou, Jiang ^{[1
]}

机构：

[1] Jilin Univ, Coll Biol & Agr Engn, Minist Educ, Key Lab Bion Engn, Changchun 130022, Peoples R China

[2] Jilin Univ, Coll Chem, Changchun 130022, Peoples R China

来源：

INDUSTRIAL CROPS AND PRODUCTS | 2013年 / 46卷

基金：

中国国家自然科学基金;

关键词：

Microcrystalline cellulose; Modification; Soybean oil; Hydrophobicity;

D O I：

10.1016/j.indcrop.2013.02.010

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

A simple method to improve the hydrophobicity of microcrystalline cellulose (MCC) through modification by using soybean oil was developed. The method consists of mixing soybean oil ethanol solution with pretreated MCC and heating at 110 degrees C. Fourier transform infrared spectroscopy, X-ray diffraction and wettability test were used to characterize the modification of MCC. The results showed that the pretreatment of ultra-fine pulverization significantly enhanced the modification of MCC. The crystalline structure of MCC was not destroyed during the pretreatment and the modification. The modified MCC displayed a higher affinity for low polar solvents such as dichloromethane and toluene. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：301 / 303

页数：3

共 14 条

[1] Performance properties of microcrystalline cellulose as a reinforcing agent in wood plastic composites [J].

Ashori, Alireza ;

Nourbakhsh, Amir .

COMPOSITES PART B-ENGINEERING, 2010, 41 (07) :578-581

[2] Composite Edible Films Based on Hydroxypropyl Methylcellulose Reinforced with Microcrystalline Cellulose Nanoparticles [J].

Bilbao-Sainz, Cristina ;

Wood, Roberto J. Avena-Bustillos Delilah F. ;

Williams, Tina G. ;

McHugh, Tara H. .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2010, 58 (06) :3753-3760

[3] Surface modification of cellulose with plant triglycerides for hydrophobicity [J].

Dankovich, Theresa A. ;

Hsieh, You-Lo .

CELLULOSE, 2007, 14 (05) :469-480

[4] Controlled heterogeneous modification of cellulose fibers with fatty acids: Effect of reaction conditions on the extent of esterification and fiber properties [J].

Freire, CSR ;

Silvestre, AJD ;

Neto, CP ;

Belgacem, MN ;

Gandini, A .

JOURNAL OF APPLIED POLYMER SCIENCE, 2006, 100 (02) :1093-1102

[5] Surface acetylation of bacterial cellulose [J].

Kim, DY ;

Nishiyama, Y ;

Kuga, S .

CELLULOSE, 2002, 9 (3-4) :361-367

[6] Mechanical properties of biodegradable composites from poly lactic acid (PLA) and microcrystalline cellulose (MCC) [J].

Mathew, AP ;

Oksman, K ;

Sain, M .

JOURNAL OF APPLIED POLYMER SCIENCE, 2005, 97 (05) :2014-2025

[7] Convenient method for preparation of hydrophobically modified starch nanocrystals with using fatty acids [J].

Namazi, Hassan ;

Dadkhah, Abbas .

CARBOHYDRATE POLYMERS, 2010, 79 (03) :731-737

[8] Long chain cellulose esters with very low DS obtained with non-acidic catalysts [J].

Peydecastaing, J ;

Girardeau, S ;

Vaca-Garcia, C ;

Borredon, ME .

CELLULOSE, 2006, 13 (01) :95-103

[9] Extraction and characterization of cellulose nanocrystals from corncob for application as reinforcing agent in nanocomposites [J].

Silverio, Hudson Alves ;

Flauzino Neto, Wilson Pires ;

Dantas, Noelio Oliveira ;

Pasquini, Daniel .

INDUSTRIAL CROPS AND PRODUCTS, 2013, 44 :427-436

[10] Polypropylene-microcrystalline cellulose composites with enhanced compatibility and properties [J].

Spoljaric, Steven ;

Genovese, Antonietta ;

Shanks, Robert A. .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2009, 40 (6-7) :791-799

← 1 2 →