Handbook of Natural Colorants (eBook, PDF)

Redaktion: Bechtold, Thomas; Pham, Tung; Manian, Avinash P.

• Format: PDF

Produktbeschreibung

Handbook of Natural Colorants Second Edition A detailed survey of a variety of natural colorants and their different applications including textiles, polymers, and cosmetics Colorants describe a wide range of materials such as dyes, pigments, inks, paint, or chemicals, which are used in small quantities but play an important role in many products such as textiles, polymers, food, and cosmetics. As the effects of climate change begin to be felt, there has been a shift in focus in the field to renewable resources and sustainability, and an interest in the replacement of oil-based products with greener substitutions. As the push to adopt natural resources grows, there have been significant developments in the research and application of natural colorants as a step in the transition to a bio-based economy. The second edition of Handbook of Natural Colorants provides a detailed introduction to natural colorants in a marriage of theory and practice, from seed of plant to consumer demand. Presenting a wide range of viewpoints, the book briefly discusses the history of coloration technology and the current position of natural colorants before highlighting detailed information on regional plant source availability, colorant production and properties, as well as analytical methods for isolation, identification, and toxicity aspects. It also presents key applications in technical use and consumer products, including the use of natural colorants in textiles, hair dyeing, printing, and packaging. Finally, the text considers environmental and economic aspects of natural colorants. Handbook of Natural Colorants is a useful reference for dyers, textile producers, and researchers in the evolving field of sustainable chemistry, environmental sciences, agricultural sciences, and polymer sciences. * Revised and updated content throughout to reflect developments in research and applications over the past decade * New content on biotechnology in natural colorant production, natural colorants for mass coloration polymers, natural colorants in printing/packaging, and plant-based pigments * Discusses strategies for scale-up, including consideration of energy, waste, and effluents For more information on the Wiley Series in Renewable Resources, visit www.wiley.com/go/rrs

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Produktdetails

• Verlag: John Wiley & Sons
• Seitenzahl: 688
• Erscheinungstermin: 11. April 2023
• Englisch
• ISBN-13: 9781119811732
• Artikelnr.: 67782744

Autorenporträt

Editors Thomas Bechtold, PhD, is a Professor at the Research Institute for Textile Chemistry and Textile Physics at the University of Innsbruck, Austria Avinash P. Manian, PhD, is an Assistant Professor at the Research Institute for Textile Chemistry and Textile Physics, University of Innsbruck, Austria Tung Pham, PhD, is the Head of Institute and BMK Endowed Professor at the Research Institute for Textile Chemistry and Textile Physics at the University of Innsbruck, Austria Series Editor Christian V. Stevens, Faculty of Bioscience Engineering, Ghent University, Belgium

Inhaltsangabe

List of Contributors xxi

Series Preface xxv

Preface xxvii

I Historical Development 1

1 History of Natural Dyes in the Ancient Mediterranean Civilization 3
Maria J. Melo

1.1 Introduction 3

1.1.1 Ancient Mediterranean World 3

1.1.2 Dyes from Antiquity 4

1.1.3 Unveiling the Secrets of Ancient Dyes with Modern Science 7

1.2 Ancient Reds 7

1.2.1 Anthraquinone Reds 7

1.2.2 Redwoods 10

1.2.3 Flavylium/Anthocyanin Reds 12

1.2.3.1 Equilibria in solution 13

1.3 Ancient Blues 14

1.3.1 Indigo Blues 14

1.3.2 Anthocyanin Blues 15

1.4 Ancient Purples 16

1.4.1 Tyrian Purple: Real Purple from Sea Snails 16

1.4.2 Orchil Purples 18

1.4.3 Folium 18

1.5 Ancient Yellows 20

1.5.1 Flavonoid Yellows 20

1.5.2 Carotenoid Yellows 21

1.5.3 Chalcone and Aurone Yellows 22

Acknowledgements 22

References 22

2 Colors in Civilizations of the World and Natural Colorants: History under Tension 27
Dominique Cardon

2.1 Introduction 27

2.2 The Triumph of Mauveine: Synthetic Fulfillment of the Antique Purplemania 28

2.3 Blue: From Kingly Regional to Globally Democratic 29

2.4 Red and Yellow: From Micro to Macro Scales 29

2.5 What Is the Future for Natural Colorants in the Dawning Era of Renewable Resources? 30

Acknowledgement 31

References 31

3 History of Natural Dyes in North Africa_Egypt 33
Harby Ezzeldeen Ahmed

3.1 Introduction 33

3.2 Natural Dyes in Pharaonic Textiles 34

3.3 Dyeing Techniques 34

3.4 Dye Sources 34

3.4.1 Woad 35

3.4.2 Indigo 35

3.4.3 Red 35

3.4.4 Yellow 36

3.4.5 Black 36

3.4.6 Brown 36

3.4.7 Green 36

3.4.8 Purple 36

3.5 Dyeing in Coptic Textiles 36

3.6 Wool- Dyed Fabric with Natural Dye 38

3.7 Dyes in Islamic Textiles 38

3.8 Mordants 40

References 40

II Natural Colorants in Different Regions of the World 43

4 Sources for Natural Colorants in Europe 45
Thomas Bechtold, Tung Pham and Avinash P. Manian

4.1 Introduction 45

4.2 Cultivation 46

4.2.1 Potential European Dye Plants Yesterday and Now 46

4.2.2 Modern Cultivation Methods-- General Facts 47

4.2.3 Blue- Dye Plants 48

4.2.4 Red- Dye Plants 49

4.2.5 Yellow- Dye Plants 49

4.2.6 Brown- Dye Plants 52

4.2.7 Production of Dye Extracts 54

4.3 Natural Colorants from Agro- Food Residues 55

4.4 Natural Colorants from Forestry and Timber Industry 56

4.5 Relevant Examples for the Application 57

4.6 Conclusions, Discussion, and Summary 58

Acknowledgement 58

References 59

5 Dyes in South America 63
Veridiana Vera de Rosso and Adriana Zerlotti Mercadante

5.1 Introduction 63

5.2 Annatto 65

5.3 Turmeric 67

5.4 Marigold 68

5.5 Cochineal and Carmine 69

Acknowledgements 71

References 71

6 Natural Dyes in Eastern Asia (Vietnam and Neighboring Countries) 75
Tung Pham and Thomas Bechtold

6.1 Introduction 75

6.2 Annatto (Bixa orellana L., Family Bixaceae) 75

6.3 Tea (Camellia sinensis (L.) Kuntze, Family Theaceae) 77

6.4 Umbrella Tree (Terminalia catappa L., Family Combretaceae) 77

6.5 Mackloeur (Diospyros mollis L. Griff, Family Ebenaceae) 78