Influence of Amphiphilic Plasticizer on Properties of Thermoplastic Starch Films

被引：13
作者：
Ahmed, Israr [1 ]
Niazi, Muhammad Bilal Khan [1 ]
Hussain, Arshad [1 ]
Jahan, Zaib [1 ]
机构：
[1] Natl Univ Sci & Technol, Sch Chem & Mat Engn, Islamabad, Pakistan
来源：
POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2018年 / 57卷 / 01期
关键词：
Amphiphilic; mechanical properties; plasticizer; retrogradation; thermoplastic starch; ATR: attenuated total reflection; BUPS: butyric acid plasticized; DTGA: differential thermal gravimetric analysis; EP: extra pure; FTIR: Fourier transform infrared spectroscopy; ISPS: isoleucine plasticized starch; MAPS: malic acid plasticized starch; MAISPS: malic acid isoleucine plasticized starch; MABUPS: malic acid butyric acid plasticized starch; RH: relative humidity; RPM: rotations per minute; SDS: spray-dried starch; SEM: scanning electron microscopy; T-g: glass transition temperature; TGA: thermogravimetric analysis; TPS: thermoplastic starch; US: untreated starch; XRD: X-ray diffraction; OXIDIZED STARCH; POTATO STARCH; AMIDE GROUPS; BLENDS; GLYCEROL; ACID);
D O I：
10.1080/03602559.2017.1298803
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Thermoplastic starch powders and films were produced by using different combinations of hydrophilic (malic acid and water) and amphiphilic (isoleucine and butyric acid) plasticizers. Spray drying was used to produce thermoplastic starch powder followed by compression molding for the development of films. In all plasticized formulations, the rate of retrogradation was inhibited until the seventh day. The crystallinity and moisture sensitivity of the freshly prepared films were dependent on amphiphilic plasticizer quantity in formulation. Fourier transform infrared spectroscopy and thermogravimetric analysis showed an effective interaction of starch with isoleucine. Isoleucine formulated films showed the highest tensile strength, whereas malic acid-rich films showed better strain values. [GRAPHICS]
引用
收藏
页码：17 / 27
页数：11
相关论文
共 31 条
[1]   Natural-based plasticizers and biopolymer films: A review [J].
Adeodato Vieira, Melissa Gurgel ;
da Silva, Mariana Altenhofen ;
dos Santos, Lucielen Oliveira ;
Beppu, Marisa Masumi .
EUROPEAN POLYMER JOURNAL, 2011, 47 (03) :254-263
[2]   Influence of natural fillers on the properties of starch-based biocomposite films [J].
Bodirlau, Ruxanda ;
Teaca, Carmen-Alice ;
Spiridon, Iuliana .
COMPOSITES PART B-ENGINEERING, 2013, 44 (01) :575-583
[3]   Pressure-Temperature Phase Diagrams of Maize Starches with Different Amylose Contents [J].
Buckow, Roman ;
Jankowiak, Lena ;
Knorr, Dietrich ;
Versteeg, Cornelis .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2009, 57 (24) :11510-11516
[4]   TGA/FTIR study on thermal degradation of polymethacrylates containing carboxylic groups [J].
Cervantes-Uc, J. M. ;
Cauich-Rodriguez, J. V. ;
Vazquez-Torres, H. ;
Licea-Claverie, A. .
POLYMER DEGRADATION AND STABILITY, 2006, 91 (12) :3312-3321
[5]   Thermoplastic starch blends: A review of recent works [J].
Kaseem, Mosab ;
Hamad, Kotiba ;
Deri, Fawaz .
POLYMER SCIENCE SERIES A, 2012, 54 (02) :165-176
[6]  
Kuorwel KK, 2011, J FOOD SCI, V76, pR90, DOI [10.1111/j.1750-3841.2011.02102.x, 10.1111/j.1750-3841.2011.02384.x]
[7]   Influence of Spray Drying Conditions on Physicochemical Properties of Chicken Meat Powder [J].
Kurozawa, Louise Emy ;
Morassi, Alexandre Gomes ;
Vanzo, Analia Aparecida ;
Park, Kil Jin ;
Hubinger, Miriam Dupas .
DRYING TECHNOLOGY, 2009, 27 (11) :1248-1257
[8]   Thermal processing of starch-based polymers [J].
Liu, Hongsheng ;
Xie, Fengwei ;
Yu, Long ;
Chen, Ling ;
Li, Lin .
PROGRESS IN POLYMER SCIENCE, 2009, 34 (12) :1348-1368
[9]   In situ thermal decomposition of starch with constant moisture [J].
Liu, Xingxun ;
Yu, Long ;
Liu, Hongsheng ;
Chen, Ling ;
Li, Lin .
POLYMER DEGRADATION AND STABILITY, 2008, 93 (01) :260-262
[10]   Urea and ethanolamine as a mixed plasticizer for thermoplastic starch [J].
Ma, X. F. ;
Yu, J. G. ;
Wan, J. J. .
CARBOHYDRATE POLYMERS, 2006, 64 (02) :267-273
1234