Olives and olive oil as functional foods : bioactivity, chemistry and processing /: bioactivity, chemistry and processing. (2017)

• Record Type: Book
• Further Information: Note: Editors, Apostolos Kiritsakis, Fereidoon Shahidi.
• Editors: Kiritsakis, Apostolos K (Apostolos Konstantinoy); Shahidi, Fereidoon, 1951-
• Contents: List of Contributors xiii Preface xix 1 Olive tree history and evolution 1; Giorgos Kostelenos and Apostolos Kiritsakis 1.1 Introduction 1 1.2 The olive culture in the Mediterranean region 1 1.3 Evolution of the olive tree from a botanical point of view 3 1.4 A different approach 6 1.5 Conclusion 10 References 11 2 Botanical characteristics of olive trees: cultivation and growth conditions – defense mechanisms to various stressors and effects on olive growth and functional compounds 13; Eleni Tsantili, Evangelos Evangelou, and Apostolos Kiritsakis 2.1 Introduction 13 2.2 Botanical characteristics 15 2.3 Cultivation and growth conditions 18 2.4 Defense mechanisms against various stresses 22 2.5 Factors affecting olive growth and functional compounds 24 2.6 Conclusion 27 References 27 3 Conventional and organic cultivation and their effect on the functional composition of olive oil 35; Nikolaos Volakakis, Emmanouil Kabourakis, and Carlo Leifert 3.1 Introduction 35 3.2 Productivity 36 3.3 Environmental impact 36 3.4 Pesticide residues 37 3.5 Oil composition and quality 37 3.6 Conclusion 40 References 40 4 The influence of growing region and cultivar on olives and olive oil characteristics and on their functional constituents 45; Joan Tous 4.1 Introduction 45 4.2 Overview of olive orchards in some world crop areas 45 4.3 Global olive oil cultivars 53 4.4 Olive oil composition affected by genetic and environmental factors 69 4.5 Conclusion 76 Acknowledgments 76 References 76 5 Olive fruit and olive oil composition and their functional compounds 81; Fatima Paiva-Martins and Apostolos Kiritsakis 5.1 Introduction 81 5.2 The olive fruit 81 5.3 Description of olive fruit and olive oil constituents 82 5.4 Olive oil 83 5.5 Pigments 88 5.6 Phenols 89 5.7 Hydrocarbons 97 5.8 Triterpenoids 98 5.9 Tocopherols 99 5.10 Aliphatic alcohols and waxes 100 5.11 Sterols 100 5.12 Flavor compounds 103 5.13 Conclusion 104 Acknowledgments 105 References 105 6 Mechanical harvesting of olives 117; Sergio Castro-Garcia and Louise Ferguson 6.1 Introduction 117 6.2 Fruit removal from the tree 117 6.3 Collection, cleaning, and transport of fallen fruits 120 6.4 Continuous harvesters 123 6.5 Effects on oil and fruit quality 124 6.6 Conclusion 124 References 124 7 Olive fruit harvest and processing and their effects on oil functional compounds 127; Apostolos Kiritsakis and Nick Sakellaropoulos 7.1 Introduction 127 7.2 Harvest time 127 7.3 Harvest techniques 129 7.4 Olive storage and transportation to the olive oil mill 130 7.5 Processing steps 131 7.6 Pressure process 136 7.7 Centrifugation process 137 7.8 Selective filtration (Sinolea) process 138 7.9 Processing systems 139 7.10 Olive fruit processing by-products and their significance 140 7.11 The effect of enzymes in olive fruit processing and oil composition 141 7.12 Effect of processing systems on olive oil quality and functional properties 141 7.13 Conclusion 142 References 142 8 Application of HACCP and traceability in olive oil mills and packaging units and their effect on quality and functionality 147; Athanasia M. Goula, Konstantinos Kiritsakis, and Apostolos Kiritsakis 8.1 Introduction 147 8.2 The basic HACCP benefits and rules 147 8.3 Description and analysis of the HACCP program in the olive oil mill 149 8.4 Application of the HACCP program in the packaging unit 159 8.5 The context of traceability 162 8.6 Traceability of olive oil 163 8.7 Legislation for olive oil traceability 164 8.8 Compositional markers of traceability 166 8.9 DNA-based markers of traceability 169 8.10 Sensory profile markers of traceability 170 8.11 Conclusion 171 References 172 9 Integrated olive mill waste (OMW) processing toward complete by-product recovery of functional components 177; Athanasia M. Goula and Dimitrios Gerasopoulos 9.1 Introduction 177 9.2 Characterization of olive mill waste 179 9.3 Current technologies for olive mill waste treatment 184 9.4 Recovery of functional components from olive mill waste 187 9.5 Integral recovery and revalorization of olive mill waste 194 9.6 Conclusion 197 References 197 10 Olive oil quality and its relation to the functional bioactives and their properties 205; Apostolos Kiritsakis and Fereidoon Shahidi 10.1 Introduction 205 10.2 Hydrolysis (lipolysis) 205 10.3 Oxidation 206 10.4 Prevention of olive oil autoxidation 208 10.5 Photooxidation 209 10.6 Olive oil quality evaluation with methods other than the official 211 10.7 Behavior of olive oil during frying process 212 10.8 Off flavors of olive oil 213 10.9 Factors affecting the quality of olive oil and its functional activity 214 10.10 Effect of storage on quality and functional constituents of olive oil 216 10.11 Conclusion 216 References 216 11 Optical nondestructive UV-Vis-NIR-MIR spectroscopic tools and chemometrics in the monitoring of olive oil functional compounds 221; Vasiliki Lagouri, Vasiliki Manti, and Thanasis Gimisis 11.1 Introduction: functional compounds in olive oil 221 11.2 An introduction to UV-Vis-NIR-MIR spectroscopy in olive oil analysis 222 11.3 Spectroscopic regions with interest for olive oil analysis 222 11.4 The basics of chemometrics 227 11.5 Spectral preprocessing methods 228 11.6 UV-Vis-NIR-MIR spectroscopy and chemometrics in monitoring olive oil functional compounds 229 11.7 UV-Vis-NIR-MIR spectroscopy and chemometrics in monitoring olive oil oxidation 237 11.8 FTIR spectroscopy and chemometrics in monitoring olive oil functional compounds and antioxidant activity 240 11.9 The use of UV-Vis-NIR-MIR spectroscopy in olive oil industry and trade 241 11.10 Conclusion 244 Acknowledgments 244 References 244 12 Oxidative stability and the role of minor and functional components of olive oil 249; Giuseppe Fregapane and Mar´ýa Desamparados Salvador 12.1 Introduction 249 12.2 Olive oil oxidative stability 249 12.3 Accelerated oxidative assays and shelf-life prediction 254 12.4 Stability of olive oil components: fatty acids and minor components 256 12.5 Antioxidant capacity of olive oil functional components 260 12.6 Conclusion 261 References 262 13 Chemical and sensory changes in olive oil during deep frying 267; George Siragakis and Dafni Karamanavi 13.1 Introduction 267 13.2 Alterations of chemical characteristics in frying olive oil 268 13.3 Oxidation of olive oil during frying 270 13.4 Methods for determination of polar compounds and evaluation of the quality of frying olive oil 270 13.5 Evaluation of the quality of frying olive oil 272 13.6 Prediction of oxidative stability under heating conditions 272 13.7 Impact of deep frying on olive oil compared to other oils 273 13.8 Conclusion 274 References 274 14 Olive oil packaging: recent developments 279; Michael G. Kontominas 14.1 Introduction 279 14.2 Migration aspects during packaging 279 14.3 Flavor scalping 280 14.4 Effect of packaging materials on olive oil quality 280 14.5 Concl
• Edition: 1st
• Publisher Details: Hoboken, New Jersey : John Wiley & Sons, Inc
• Publication Date: 2017
• Extent: 1 online resource
• Subjects: 613.2; Functional foods; Olive; Olive oil
• Languages: English
• ISBNs: 9781119135333; 9781119135326
• Related ISBNs: 9781119135319
• Notes: Note: Description based on CIP data; resource not viewed.
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.