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Mechanical and stru...
Mechanical and structural properties of solution-cast high-amylose maize starch films
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- Koch, Kristine (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för livsmedelsvetenskap,Department of Food Science
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- Gillgren, T. (författare)
- RISE,SIK – Institutet för livsmedel och bioteknik
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- Stading, Mats, 1962 (författare)
- RISE,SIK – Institutet för livsmedel och bioteknik
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- Andersson, Roger (författare)
- Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för livsmedelsvetenskap,Department of Food Science
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(creator_code:org_t)
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- Elsevier BV, 2010
- 2010
- Engelska.
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Ingår i: International Journal of Biological Macromolecules. - : Elsevier BV. - 0141-8130 .- 1879-0003. ; 46:1, s. 13-19
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Abstract
Ämnesord
Stäng
- Environmental issues have forced the introduction of sustainable solutions such as annually renewable resources being used as a raw material for packaging and disposables. This paper examined the effects of time and temperature during manufacturing and plasticiser content on the molecular structure of high-amylose maize starch films. It also analysed how manufacturing conditions, plasticiser content and molecular structure of the films affected their material properties. It was found that increased time or temperature increased the degradation of amylose and of amylopectin, which in turn negatively affected film cohesiveness. However, neither time nor temperature had any effect on tensile properties. (C) 2009 Elsevier B.V. All rights reserved.
Ämnesord
- NATURVETENSKAP -- Biologi -- Biokemi och molekylärbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Biochemistry and Molecular Biology (hsv//eng)
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Livsmedelsvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Food Science (hsv//eng)
Nyckelord
- cereal
- morphology
- thermoplastic starch
- High-amylose maize starch films
- Iodine staining
- amylopectin films
- barrier properties
- Solution casting
- Mechanical properties
- Molecular structure
- Plasticisation
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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