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Lignocellulosic Materials and Their Use in Bio-based Packaging
von: Lina Fernanda Ballesteros, Michele Michelin, António Augusto Vicente, José António Teixeira, Miguel
Springer-Verlag, 2018
ISBN: 9783319929408 , 107 Seiten
Format: PDF, Online Lesen
Kopierschutz: Wasserzeichen
Preis: 53,49 EUR
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Preface
6
Acknowledgements
8
Contents
9
About the Authors
11
Abbreviations
14
1 Introduction
16
1.1 General Aspects and Outline
16
1.2 Economic and Environmental Aspects of Bio-based Packaging
17
1.3 Bio-Based Packaging Developments
20
References
25
2 Lignocellulosic Materials: Sources and Processing Technologies
27
2.1 Current Perspective
27
2.2 Lignocellulosic Materials: Definition, Composition and Sources
27
2.3 Structure of Lignocellulosic Materials
29
2.3.1 Cellulose
29
2.3.2 Hemicellulose
30
2.3.3 Lignin
31
2.4 Processing Technologies
32
2.4.1 Processing of Lignocellulosic Material Components
35
2.4.1.1 Cellulose Processing
35
2.4.1.2 Hemicellulose Processing
41
2.4.1.3 Lignin Processing
42
References
44
3 Functional Properties of Lignocellulosic Materials
48
3.1 General Aspects
48
3.1.1 Cellulose Properties
48
3.1.2 Hemicellulose Properties
53
3.1.3 Lignin Properties
54
References
57
4 Processing, Production Methods and Characterization of Bio-Based Packaging Materials
61
4.1 Production of Bio-based Packaging
61
4.1.1 Wet Process
62
4.1.2 Dry Process
64
4.1.3 Other Processing Technologies
65
4.2 Properties and Characterization Techniques
65
4.2.1 Thermal and Mechanical Properties
65
4.2.2 Barrier Properties
66
4.2.3 Optical Properties
69
4.2.4 Solubility
70
4.2.5 Chemical Structure and Morphology
70
4.2.6 Wettability of Bio-Based Coatings
71
4.3 Biodegradability and Life Cycle Assessment
71
References
73
5 Use of Lignocellulosic Materials in Bio-based Packaging
76
5.1 Bio-Based Packaging
76
5.2 Lignocellulosic Materials as Packaging Materials
77
5.2.1 Cellulose and Cellulose Derivatives as Packaging Materials
77
5.2.1.1 Cellulose and Cellulose Derivatives in Poly(Lactic Acid)
82
5.2.1.2 Cellulose and Cellulose Derivatives in PHA/PHB
83
5.2.1.3 Cellulose and Cellulose Derivatives in Starch
85
5.2.2 Hemicelluloses as Packaging Materials
86
5.2.3 Lignin as Packaging Material
87
5.2.4 Raw or Mildly Pre-treated LCMs as Packaging Material
90
References
91
6 Food Applications of Lignocellulosic-Based Packaging Materials
97
6.1 General Aspects
97
6.1.1 Coatings
97
6.1.2 Films
99
References
103
7 Conclusion and Future Trends
105
7.1 Conclusion
105
7.2 Future Trends
106
References
107