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CONTENTS
Title Page i
Certificate of approval iii
Certificate iv Acknowledgements v
Declaration vi Curriculum Vitae vii
List of Symbols and Abbreviations ix
Abstract x Contents xi
Chapter 1 Introduction 1
1.1 Fats and oils 2 1.2 Fatty acids 2 1.3 Processing waste 5 1.4 Concentration of PUFA 7 1.5 Biocatalyst 8 1.6 Antioxidant 13 1.7 Surfactants 17 1.8 Terpenes 20 1.9 Sunscreen 22 1.10 Tannin 23 1.11 Aim of the present study 26 1.12 Contributions of the thesis 27
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Chapter 2 Production of PUFA Concentrates from Poultry and Fish Processing Waste
28
2.1 Introduction 29
2.2 Experimental Section 30 2.3 Results and Discussion 32
2.4 Conclusions 36
Chapter 3 Preparation of Biosurfactants from Natural Resources 37
3.1 Introduction 38
3.2 Experimental Section 39 3.3 Results and Discussion 42
3.4 Conclusions 46
Chapter 4 Lipase-catalyzed Synthesis of 4-Methoxy Cinnamoyl Glycerol
47
4.1 Introduction 48
4.2 Experimental Section 49 4.3 Results and Discussion 51
4.4 Conclusions 55
Chapter 5 Enzymatic Synthesis and Analytical Monitoring of Terpene Ester by 1H NMR Spectroscopy
56
5.1 Introduction 57
5.2 Experimental Section 58 5.3 Results and Discussion 59 5.4 Conclusions 70
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Chapter 6 Physico-chemical Studies and Optimization of Gallic Acid Production from Seed Coat of Terminalia belerica Roxb.
71
6.1 Introduction 72 6.2 Experimental Section 73 6.3 Results and Discussion 75 6.4 Conclusions 80
References 81
Appendix 96
UV and IR 97
NMR 100
GC 108
HPLC 109
Pictures 110
