壳聚糖/聚羟基丁酸戊酸共聚酯生物降解复合膜的制备

doi:10.3969/j.issn.1673-5854.2017.06.001

生物质化学工程 ›› 2017, Vol. 51 ›› Issue (6): 1-5.doi: 10.3969/j.issn.1673-5854.2017.06.001

• 研究报告 • 下一篇

壳聚糖/聚羟基丁酸戊酸共聚酯生物降解复合膜的制备

王玲, 周娇, 马晓军

天津科技大学包装与印刷工程学院, 天津 300222

收稿日期:2016-11-04 出版日期:2017-11-30 发布日期:2017-12-08
通讯作者: 马晓军,教授,博士生导师,研究领域:生物质资源高效利用;E-mail:mxj75@tust.edu.cn。 E-mail:mxj75@tust.edu.cn
作者简介:王玲(1995-),女,安徽天长人,本科生,主要从事可降解生物材料的研究
基金资助:
国家级大学生创新训练项目资助（201510057007）

Preparation of Chitosan/Poly(hydroxybutyrate-hydroxyhexanoate) Biodegradable Composite Films

WANG Ling, ZHOU Jiao, MA Xiaojun

College of Packaging & Printing Engineering, Tianjin University of Science & Technology, Tianjin 300222, China

Received:2016-11-04 Online:2017-11-30 Published:2017-12-08

摘要/Abstract

摘要： 以冰乙酸为溶剂，将壳聚糖（CS）与聚3-羟基丁酸-co-3-羟基戊酸共聚酯（PHBV）采用共混流延法制备成CS/PHBV生物降解复合膜。采用扫描电镜、傅里叶变换红外光谱对复合膜进行了表征，并研究了不同质量比CS/PHBV复合膜的力学性能、透氧性能、热稳定性以及生物降解性能。结果表明：随着壳聚糖含量的增加，复合膜断面密实，蜂窝状结构消失，复合膜中羟基和酯基增多；当m_CS∶m_PHBV为3∶1时，CS/PHBV生物降解复合膜的拉伸强度与弹性模量达到最大值，分别为3.57和26.84 MPa；当m_CS∶m_PHBV为4∶1时，复合膜的透氧系数最小，为27.7×10^-15 cm³·cm/（cm²·s·Pa）；同时，壳聚糖的加入，提高了CS/PHBV复合膜的生物降解性。

关键词: 壳聚糖, PHBV, 复合膜, 生物降解, 力学性能

Abstract: Using acetic acid as solvent, chitosan(CS)/poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)(PHBV) biodegradable composite films were prepared by tape casting.Scanning electron microscopy and Fourier-transform infrared were used to characterize the composite films, and the influences of different CS/PHBV mass ratio on the mechanical properties, oxygen permeability, thermal stability and biodegradation of composite films were studied. Results showed that with the increase of CS, the fractured surface of the composite films was more compact, the honeycomb structure disappeared, the number of hydroxyl and ester groups in the composite films increased. The tensile strength and elastic modulus of CS/PHBV biodegradable composite films reached the maximum when the m_CS:m_PHBV was 3:1, which were 3.57 and 26.84 MPa, respectively. The oxygen permeability was the smallest when m_CS:m_PHBV was 4:1, which was 27.7×10^-15 cm³·cm/(cm²·s·Pa). Meanwhile, due to the addition of chitosan, it was also found that the biodegradation of CS/PHBV composite films had been improved.

Key words: chitosan, PHBV, composite films, biodegradation, mechanical properties

中图分类号:

TQ35
TB484.9

王玲, 周娇, 马晓军. 壳聚糖/聚羟基丁酸戊酸共聚酯生物降解复合膜的制备[J]. 生物质化学工程, 2017, 51(6): 1-5.

WANG Ling, ZHOU Jiao, MA Xiaojun. Preparation of Chitosan/Poly(hydroxybutyrate-hydroxyhexanoate) Biodegradable Composite Films[J]. bce, 2017, 51(6): 1-5.

参考文献

[1] AVELLA M,MARTUSCELLI E,RAIMO M. Review properties of bends and composites based on poly(3-hydroxy)butyrate (PHB) and poly(3-hydroxybutyrate-hydroxyvalerate) (PHBV) copolymers[J]. Journal of Materials Science,2000,35(3):523-545.
[2] 刘佩. PHBV/HBPs共混体系的聚集态结构及力学性能[D]. 上海:东华大学硕士学位论文,2013.
[3] 陈仕艳,吕志敏. 3种壳聚糖膜的制备及性能比较[J]. 化工时刊,2006,20(4):4-6.
[4] 姚子昂,韩宝芹,刘万顺,等. 不同分子量壳聚糖膜性质的研究[J]. 中国生物医学工程学报,2002,21(3):256-262.
[5] 赵宏霞,金花,蔡继业. 不同干燥条件下壳聚糖膜表面的微观结构及微观力学性能[J]. 物理化学学报,2010,26(3):649-653.
[6] 唐舫成,孔力. 开发全生物降解材料-聚乳酸/壳聚糖[J]. 塑料包装,2000,10(1):49-53.
[7] SARASAM A,MADIHALLY S V. Characterization of chitosan-polycaprolactone blends for tissue engineering applications[J]. Biomaterials,2005,26(27):5500-5508.
[8] MA G,YANG D,SU D,et al. Preparation and properties of water-soluble chitosan and polyvinyl alcohol blend films as potential bone tissue engineering matrix[J]. Polymers for Advanced Technologies,2010,21(3):189-195.
[9] TANABE T,OKITSU N,TACHIBANA A,et al. Preparation and characterization of keratin-chitosan composite film[J]. Biomaterials,2002,23(3):817-825.
[10] BOURTOOM T,CHINNAN M S. Preparation and properties of rice starch-chitosan blend biodegradable film[J]. Food Science & Technology,2008,41(9):1633-1641.
[11] LI B,KENNEDY J F,PENG J L,et al. Preparation and performance evaluation of glucomannan-chitosan-nisin ternary antimicrobial blend film[J]. Carbohydrate Polymers,2006,65(4):488-494.
[12] LI H,CHANG J. Fabrication and characterization of bioactive wollastonite/PHBV composite scaffolds[J]. Biomaterials,2004,25(24):5473-5480.
[13] FERREIRA B M P,ZAVAGLIA C A C,DUEK E A R. Films of PLLA/PHBV:Thermal, morphological, and mechanical characterization[J]. Journal of Applied Polymer Science,2002,86(11):2898-2906.
[14] YANG J,ZHU H,ZHANG C,et al. Transesterification induced mechanical properties enhancement of PLLA/PHBV bio-alloy[J]. Polymer,2016,83(1):230-238.
[15] CRÉTOIS R,FOLLAIN N,DARGENT E,et al. Microstructure and barrier properties of PHBV/organoclays bionanocomposites[J]. Journal of Membrane Science,2014,467:56-66.
[16] MOFOKENG J P,LUYT A S. Morphology and thermal degradation studies of melt-mixed poly(hydroxybutyrate-co-valerate) (PHBV)/poly(ε-caprolactone) (PCL) biodegradable polymer blend nanocomposites with TiO₂, as filler[J]. Journal of Materials Science,2015,50(10):3812-3824.
[17] 董同力嘎,呼和,梁晓红,等. 聚己内酯/蒙脱土/壳聚糖薄膜的制备及其应用[J]. 包装工程,2014,35(19):1-6.

壳聚糖/聚羟基丁酸戊酸共聚酯生物降解复合膜的制备

Preparation of Chitosan/Poly(hydroxybutyrate-hydroxyhexanoate) Biodegradable Composite Films

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