Surface Modification of Cellulose Acetate with Cutinase and ...

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General Introduction: Application of Enzymes for Textile Fibres Processing Application of Enzymes for Textile Fibres Processing RITA ARAÚJO 1,2 , MARGARIDA CASAL 1 and ARTUR CAVACO-PAULO 2 1 CBMA Center of Environmental and Molecular Biology, Department of Biology, University of Minho, Campus of Gualtar, 4710-057 Braga, Portugal 2 Center of Textile Engineering, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal Keywords: Enzymes, biotechnology, textile fibres, textile processing *Correspondence to: Artur Cavaco-Paulo University of Minho, Textile Engineering Department 4800-058 Guimarães, Portugal Tel: +351 253 510271 Fax: +351 253 510293 E-mail: artur@det.uminho.pt 3
Chapter 1 Abstract The aim of this paper is to highlight the use of enzymes in textile industry through the identification of the already commercial existing processes, as well as, the research that has been done in this field. Amylases have been used for desizing since the middle of last century. Enzymes used in detergent formulations have also been successfully used for the past 40 years. The application of cellulases for denim finishing and laccases for decolourization of textile effluents and textile bleaching are the most recent advances in the commercial sector. New developments rely on the modification of natural and synthetic fibres. The advances in enzymology, molecular biology and screening techniques provide good direction for the development of new enzyme-based processes for a more ecological approach for textile industry. 4
Page 1 and 2: Universidade do Minho Escola de Ci
Page 3 and 4: É AUTORIZADA A REPRODUÇÃO PARCIA
Page 6: Acknowledgments/ Agradecimentos
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Page 12 and 13: Abstract The challenges facing the
Page 14 and 15: Resumo
Page 16 and 17: Resumo Os desafios que a indústria
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Page 20 and 21: Table of contents Acknowledgments /
Page 22 and 23: CATs- Catalases CBD- Carbohydrate b
Page 24 and 25: Chapter 1 General Introduction: App
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Page 56 and 57: References General Introduction: Ap
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Subchapter 2.1 major material of co
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Subchapter 2.1 End uses include swe
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Subchapter 2.1 References Battistel
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Subchapter 2.1 60
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Subchapter 2.2 62
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Subchapter 2.2 Abstract Cutinase fr
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Subchapter 2.2 2. Materials and met
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Subchapter 2.2 Scheme 1. Thermodyna
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Subchapter 2.2 14000 rpm at 4 ºC.
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Subchapter 2.2 3. Results and discu
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Mutation Subchapter 2.2 Table III.
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Subchapter 2.2 Table IV. Hydrophobi
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Subchapter 2.2 References Ansaldi M
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Subchapter 2.2 80
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Subchapter 2.3 82
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Subchapter 2.3 Abstract Two polyami
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Subchapter 2.3 aliphatic polyester.
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Subchapter 2.3 2.3. Determination o
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Subchapter 2.3 2.7. Enzymatic hydro
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Subchapter 2.3 The crystallinity va
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Subchapter 2.3 Table I. Protein ads
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Subchapter 2.3 In the same set of e
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Subchapter 2.3 98 Protein in soluti
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Subchapter 2.3 100 Protein in solut
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Subchapter 2.3 Table II. Time of wa
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Subchapter 2.3 104 Abs 60 50 40 30
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Subchapter 2.3 Acknowledgments The
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Subchapter 2.3 Lau Y, Bruice C. 199
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Subchapter 2.4 110
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Subchapter 2.4 Abstract The effect
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Subchapter 2.4 A balance between en
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Subchapter 2.4 flask with stirring
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Subchapter 2.4 118 TPA (mM) TPA (mM
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Subchapter 2.4 of native cutinase a
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Subchapter 2.4 122 K/S Increase (%)
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Subchapter 2.4 References Araújo R
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Subchapter 2.4 126
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Surface Modification of Cellulose A
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Chapter 3 Enzymatic Modification of
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SubChapter 3.1 Introduction
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1. Properties of Wool Enzymatic Mod
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Enzymatic Modification of Wool Surf
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3.3. Bleaching Enzymatic Modificati
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Subchapter 3.2 Strategies Towards t
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Strategies Towards the Functionaliz
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1. Introduction Strategies Towards
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4. Discussion Strategies Towards th
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References Strategies Towards the F
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Subchapter 3.3 Enzymatic Hydolysis
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Enzymatic Hydolysis of Wool with a
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1. Introduction Enzymatic Hydolysis
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References Enzymatic Hydolysis of W
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Chapter 4 General Discussion and Fu
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General Discussion and Future persp
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General Discussion and Future Persp
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References General Discussion and F
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Appendix
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SOB TE buffer Autoclave Tryptone 2%
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Dissolve the nucleic acids in 30 μ
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