Chitin- and Chitosan-Based Biocomposites for Food Packaging Applications

123 Pages·2020·3.76 MB·\123

by  Jissy Jacob (Editor), Sravanthi Loganathan (Editor), Sabu Thomas (Editor)

Chitin- and Chitosan-
Based Biocomposites
for Food Packaging
Applications

Chitin- and Chitosan-
Based Biocomposites
for Food Packaging
Applications
Edited by
Jissy Jacob
Sravanthi Loganathan
Sabu Thomas
CRCPress
Taylor&FrancisGroup
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Contents
List of Abbreviations, xi
List of Symbols, xv
Preface, xvii
Editors, xix
Contributors, xxi
CHAPTER 1 ■ An Overview of Biopolymers from
Natural Resources 1
MARCIAR.DEMOURAANDFAUZEA.AOUADA
1.1 INTRODUCTION 1
1.2 PETROLEUM-BASEDPOLYMERS—
CHALLENGES 2
1.3 BIOPOLYMERS 3
1.4 CLASSIFICATION 3
1.4.1 AgroOrigin 4
1.4.2 AnimalOrigin 4
1.4.3 ProteinOrigin 6
1.5 BIONANOCOMPOSITES 6
ACKNOWLEDGMENTS 7
REFERENCES 7
v
vi ■ Contents
CHAPTER 2 ■ Fabrication of Bionanocomposites
from Chitin 11
SEEMAA.KULKARNI,V.DHARINI,S.PERIYARSELVAM,
M.MAHESHKUMAR,EMMANUELROTIMISADIKU,
J.JAYARAMUDU,ANDUPENDRANATHGUPTA
2.1 INTRODUCTION 12
2.2 SOURCESOFCHITIN 13
2.3 STRUCTUREANDCOMPOSITION
OFCHITIN 14
2.4 PROPERTIESOFCHITIN 14
2.5 ISOLATIONANDCHARACTERIZATION
OFCHITIN 15
2.6 MODIFICATIONS 16
2.7 CHITINBIOCOMPOSITES 17
2.8 APPLICATIONSINPACKAGINGINDUSTRIES 18
ACKNOWLEDGMENTS 18
REFERENCES 19
CHAPTER 3 ■ Fabrication of Biocomposites from
Chitosan: Preparation to Applications 23
ANURADHABISWALANDSARATK.SWAIN
3.1 INTRODUCTION 23
3.2 STRUCTUREANDCOMPOSITIONOF
CHITOSAN 25
3.3 PRODUCTIONOFCHITOSANFROM
NATURALSOURCES 25
3.3.1 ChemicalExtractionMethod 26
3.3.2 BiologicalExtraction 26
3.4 CHEMICALMODIFICATIONSOFCHITOSAN 27
3.5 FABRICATIONOFCHITOSAN
BIOCOMPOSITES 28
Contents ■ vii
3.6 APPLICATIONSOFCHITOSANINTHE
FOODINDUSTRY 31
ACKNOWLEDGMENTS 32
REFERENCES 32
CHAPTER 4 ■ Thermal and Mechanical Studies
for Chitin and Chitosan
Bionanocomposites 37
WENSHYANGCHOW
4.1 INTRODUCTION 37
4.2 THERMALPROPERTIES 38
4.3 MECHANICALPROPERTIES 41
REFERENCES 46
CHAPTER 5 ■ Barrier, Degradation, and Cytotoxicity
Studies for Chitin-Chitosan
Bionanocomposites 49
ASEELT.ISSAANDREZATAHERGORABI
5.1 INTRODUCTION:BACKGROUNDAND
DRIVINGFORCES 49
5.2 BARRIERPROPERTIESOFCHITIN-CHITOSAN
BIONANOCOMPOSITES 51
5.3 BIODEGRADATIONSTUDIESOF
CHITIN-CHITOSANBIONANOCOMPOSITES 53
5.3.1 InVitroStudies 54
5.3.2 InVivoStudies 54
5.4 CYTOTOXICITYSTUDIESOFCHITIN-
CHITOSANBIONANOCOMPOSITES 55
5.4.1 InVitroStudies 55
5.4.2 InVivoStudies 56
REFERENCES 56
viii ■ Contents
CHAPTER 6 ■ Chitin- and Chitosan-Based
Bionanocomposites for Active
Packaging 59
MARIARAPAANDCORNELIAVASILE
6.1 INTRODUCTION 59
6.2 BIOACTIVEAGENTSFORFOODCONTACT
COMPOSITESCONTAININGCHITIN/
CHITOSAN 60
6.2.1 AntioxidantAgents 60
6.2.2 AntimicrobialAgents 61
6.2.3 AntioxidantandAntimicrobialAgents 62
6.2.4 Nanoparticles(NPs) 62
6.2.4.1 Chitosan/ChitinNPs 62
6.2.4.2 InorganicNPsasNanofillers
andAntimicrobialAgents 63
6.3 CONCLUSIONSANDFUTURETRENDS 65
REFERENCES 65
CHAPTER 7 ■ A Theoretical Approach to Chitin- and
Chitosan-Based Bionanocomposites 69
K.P.SAJESHA
7.1 INTRODUCTION 69
7.2 COMPUTATIONALSTUDIESOFCHITIN-
ANDCHITOSAN-BASEDBIOPOLYMERSAS
POTENTIALMETALIONABSORBERS 71
7.3 COMPUTATIONALSTUDIESOFCHITIN-
ANDCHITOSAN-BASEDBIOPOLYMERS
INBIOMEDICALFIELDS 75
7.4 COMPUTATIONALSTUDIESOFCHITINAND
CHITOSAN—PAVINGAWAYTOFOOD
PACKAGESANDOTHERBIOMATERIALS 78
REFERENCES 84
Contents ■ ix
CHAPTER 8 ■ Novel Approaches for Chitin/Chitosan
Composites in the Packaging Industry 87
VICTORGOMESLAURIANOSOUZA,JOÃORICARDOAFONSO
PIRES,CAROLINARODRIGUES,ISABELCOELHOSO,ANDANA
LUISAFERNANDO
8.1 INTRODUCTION 88
8.2 CHITINANDCHITOSANPRODUCTION:
NOVELEXTRACTIONMETHODSAND
BIOLOGICALPRODUCTION 88
8.3 IMPROVEMENTOFCHITOSANPROPERTIES 90
8.4 APPLICATIONASCOATING 92
8.5 SCALE-UPPRODUCTION 93
REFERENCES 94
INDEX, 97