Anaerobic biodegradation, physical and structural properties of normal and high-amylose maize starch films

doi:10.3965/j.ijabe.20160905.2005

	Anaerobic biodegradation, physical and structural properties of normal and high-amylose maize starch films
	Liu Weiwei 1,3; Xue Juan 2; Cheng Beijiu 2; Zhu Suwen 2; Ma Qing 2; Ma Huan 2
	2016-09-01
发表期刊	INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING
摘要	Biodegradable plastics have attracted considerable attention in recent years due to their biodegradability, biocompatibility and non-toxicity. In this study, normal maize starch (containing 25% amylose) and high-amylose maize starch (containing 80% amylose) were served as model materials to prepare starch/polyvinyl alcohol (PVA) blends. To comprehensively study the effects of amylose contents on the film performances, the mechanical properties, water resistance and anaerobic biodegradability of the two films were examined. Moreover, the processes of anaerobic degradation were investigated by evolutions of biogas production, pH in reactors and the changes of film structures and compositions. The results indicated that amylose content played an important role in the microstructures of starch film as well as mechanical properties and water resistance, whereas it had no significant influence on anaerobic biodegradability of the films. Nonetheless, the structure of high-amylose maize starch/PVA film was more suitable and beneficial to the anaerobic biodegradation than that of the normal maize starch/PVA film, because it could effectively avoid accumulation of volatile fatty acids, which contributed to the stable biogas production, short fermentation period and non-souring in the reactor.
文章类型	Article
关键词	Maize Starch Film Anaerobic Biodegradation Polyvinyl Alcohol(Pva) Amylose Content Biopolymer
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
DOI	10.3965/j.ijabe.20160905.2005
关键词[WOS]	CHEMICAL-MODIFICATION ; MECHANICAL-PROPERTIES ; THERMOPLASTIC STARCH ; POLYVINYL-ALCOHOL ; AMYLOPECTIN ; COMPOSITES ; EXTRUSION ; DIGESTION ; POLYMERS ; BIOGAS
收录类别	SCI
语种	英语
项目资助者	Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Natural Science Foundation of Higher Education Institutes of Anhui Province, China(KJ2014A073) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213) ; Anhui Province Natural Sciences Foundation, China(1508085SQE213)
WOS研究方向	Agriculture
WOS类目	Agricultural Engineering
WOS记录号	WOS:000386351300021
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/21665
专题	中科院等离子体物理研究所
作者单位	1.Anhui Agr Univ, Sch Engn, Hefei 230036, Peoples R China 2.Anhui Agr Univ, Sch Life Sci, Hefei 230036, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
第一作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Liu Weiwei,Xue Juan,Cheng Beijiu,et al. Anaerobic biodegradation, physical and structural properties of normal and high-amylose maize starch films[J]. INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING,2016,9(5):184-193.
APA	Liu Weiwei,Xue Juan,Cheng Beijiu,Zhu Suwen,Ma Qing,&Ma Huan.(2016).Anaerobic biodegradation, physical and structural properties of normal and high-amylose maize starch films.INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING,9(5),184-193.
MLA	Liu Weiwei,et al."Anaerobic biodegradation, physical and structural properties of normal and high-amylose maize starch films".INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING 9.5(2016):184-193.

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