Preparation and Physicochemical Properties of Blend Films of Feather Keratin and Poly(vinyl alcohol) Compatibilized by Tris(hydroxymethyl)aminomethane

被引:30
作者
Chen, Xunjun [1 ]
Wu, Shufang [1 ]
Yi, Minghao [1 ]
Ge, Jianfang [1 ]
Yin, Guoqiang [1 ,2 ]
Li, Xinming [1 ]
机构
[1] Zhongkai Univ Agr & Engn, Green Chem Engn Inst, Guangzhou 510225, Guangdong, Peoples R China
[2] Guangzhou Key Lab Efficient Utilizat Agr Chem, Guangzhou 510225, Guangdong, Peoples R China
关键词
blend film; feather keratin; poly(vinyl alcohol); tris(hydroxymethyl)aminomethane; solution-casing; physicochemical properties; SOY PROTEIN ISOLATE; MECHANICAL-PROPERTIES; CROSS-LINKING; THERMAL-STABILITY; DIALDEHYDE STARCH; COMPOSITE FILMS; PVA; NANOFIBERS; COLLAGEN; CASEIN;
D O I
10.3390/polym10101054
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Blend films of feather keratin (FK) and synthetic poly(vinyl alcohol) (PVA) that were compatibilized by tris(hydroxymethyl)aminomethane (Tris) were successfully prepared by a solution-casting method. The scanning electron microscopy (SEM) results showed that a phase separation occurred in the FK/PVA/Tris blended system. Analysis by Fourier transform infrared spectroscopy indicated that the main interactions between the three components were hydrogen bonds. In addition, X-ray diffraction analysis showed that the FK/PVA/Tris blend films were partially crystalline. The barrier properties, mechanical properties, and contact angles of the FK/PVA/Tris films were investigated to determine the effects of the PVA and Tris concentrations. More specifically, upon increasing the PVA content, the elongation at break, the hydrophilicity, and the oxygen barrier properties were enhanced. However, at a constant PVA content, an increase in the Tris content caused the oxygen permeability and the contact angle to decrease, while the tensile strength, elongation at break, and oxygen barrier properties were enhanced. These results indicated that the mechanical properties and gas resistance of the FK/PVA/Tris blend films could be successfully improved using the method described herein, confirming that this route provided a convenient and promising means to prepare FK plastics for practical applications.
引用
收藏
页数:13
相关论文
共 30 条
[1]   WATER-VAPOR PERMEABILITY OF CASEINATE-BASED EDIBLE FILMS AS AFFECTED BY PH, CALCIUM CROSS-LINKING AND LIPID-CONTENT [J].
AVENABUSTILLOS, RJ ;
KROCHTA, JM .
JOURNAL OF FOOD SCIENCE, 1993, 58 (04) :904-907
[2]   Lipase entrapment in PVA/Chitosan biodegradable film for reactor coatings [J].
Batista, Karla A. ;
Lopes, Flavio Marques ;
Yamashita, Fabio ;
Fernandes, Katia Flavia .
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2013, 33 (03) :1696-1701
[3]   Development and characterization of active films based on starch-PVA, containing silver nanoparticles [J].
Cano, Amalia ;
Chafer, Maite ;
Chiralt, Amparo ;
Gonzalez-Martinez, Chelo .
FOOD PACKAGING AND SHELF LIFE, 2016, 10 :16-24
[4]   The structure, tensile properties and water resistance of hydrolyzed feather keratin-based bioplastics [J].
Dou, Yao ;
Zhang, Buning ;
He, Ming ;
Yin, Guoqiang ;
Cui, Yingde .
CHINESE JOURNAL OF CHEMICAL ENGINEERING, 2016, 24 (03) :415-420
[5]   Keratin/Polyvinyl Alcohol Blend Films Cross-Linked by Dialdehyde Starch and Their Potential Application for Drug Release [J].
Dou, Yao ;
Zhang, Buning ;
He, Ming ;
Yin, Guoqiang ;
Cui, Yingde ;
Savina, Irina N. .
POLYMERS, 2015, 7 (03) :580-591
[6]   Preparation and Physicochemical Properties of Dialdehyde Starch Crosslinked Feather Keratin/PVA Composite Films [J].
Dou, Yao ;
Zhang, Buning ;
He, Ming ;
Yin, Guoqiang ;
Cui, Yingde .
JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY, 2014, 51 (12) :1009-1015
[7]   Nutritional improvement of feather protein by treatment with microbial keratinase [J].
Grazziotin, A ;
Pimentel, FA ;
de Jong, EV ;
Brandelli, A .
ANIMAL FEED SCIENCE AND TECHNOLOGY, 2006, 126 (1-2) :135-144
[8]   Blend modification of feather keratin-based films using sodium alginate [J].
He, Ming ;
Zhang, Buning ;
Dou, Yao ;
Yin, Guoqiang ;
Cui, Yingde .
JOURNAL OF APPLIED POLYMER SCIENCE, 2017, 134 (15)
[9]   Fabrication and characterization of electrospun feather keratin/poly(vinyl alcohol) composite nanofibers [J].
He, Ming ;
Zhang, Buning ;
Dou, Yao ;
Yin, Guoqiang ;
Cui, Yingde ;
Chen, Xunjun .
RSC ADVANCES, 2017, 7 (16) :9854-9861
[10]   Graft Polymerization of Native Chicken Feathers for Thermoplastic Applications [J].
Jin, Enqi ;
Reddy, Narendra ;
Zhu, Zhifeng ;
Yang, Yiqi .
JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 2011, 59 (05) :1729-1738