05615nam 2200661 a 450 991100654810332120200520144314.01-00-304013-61-003-04013-60-12-804350-40-415-88535-31-61344-252-1(CKB)2550000000053660(EBL)2192085(SSID)ssj0000534545(PQKBManifestationID)11344875(PQKBTitleCode)TC0000534545(PQKBWorkID)10511579(PQKB)11204463(MiAaPQ)EBC3001987(OCoLC)760805721(OCoLC)794216422(OCoLC)919201491(OCoLC)1015207011(OCoLC)1029502498(OCoLC)1031050287(OCoLC)1067143301(OCoLC)1086413432(OCoLC-P)760805721(FlBoTFG)9781003040132(EXLCZ)99255000000005366020090102d2009 uy 0engurcnu||||||||txtccrBleaching and purifying fats and oils theory and practice /[H.B.W. Patterson] ; editor, Gary R. List2nd ed.Urbana, Ill. AOCS Press20091 online resource (285 p.)First edition published by H.B.W. Patterson, 2009.1-893997-91-X Includes bibliographical references and index.Front Cover; Bleaching and Purifying Fats and Oils: Theory and Practice; Copyright Page; Table of Contents; Preface to the Second Edition; Preface to the First Edition; Acknowledgments; Chapter 1. Basic Components and Procedures; The Nature of Fats and Oils; Miscellaneous Minor Components; Pesticides, Nitrosamines, Extraction Solvents, Organo-Sulfur Compounds, and Polyaromatic Hydrocarbons; Settling; Degumming; Purifying by Reverse Osmosis; Neutralization and Washing; Clay Adsorption; Use of Carbon; Use of Silica; Chlorophyll Adsorption; Batch Bleaching; Multistage ProceduresContinuous, Countercurrent, and Fixed-bed Bleaching MethodsHeat Bleaching; Air Bleaching; Bleaching Effect of Light; Steam Bleaching; SAFE Bleaching; Chemical Bleaching; Hydrobleaching; Solvent Bleaching; Chapter 2. Adsorption; Physical Adsorption and Chemisorption; Adsorption Efficiency and Variation; Conditions Affecting Adsorption; Atmospheric and Nonatmospheric Bleaching; Chapter 3. Adsorbents; Introduction; Acid Activation and Adsorption of Pigment; Commercial Bleaching Clays; Powdered Activated Carbon; Activation Procedures; Forms of Activated Carbons (Bansal et al., 1988; NoritSpeakman Carbons)Commercial Powdered Activated Carbon Products; Powdered Activated Carbon in Processing Edible Oils; Commercial Powdered Activated Carbon Companies; Activated Earth/Carbon Mixtures; Amorphous Silica Hydrogel; Commercial Amorphous Silica-Hydrogel Products; Specialty Products That Act Like Amorphous Silica Hydrogel; Chapter 4. Bleaching of Important Fats and Oils; General Principles; Lard; Beef Tallow; Butterfat; Coconut Oil; Cottonseed Oil; Grapeseed Oil; Groundnut (Arachis, Peanut) Oil; Illipe Oil, Borneo Tallow, and Other Vegetable Butters; Linseed Oil (Flax)Corn Oil (Maize)Olive Oil; Palm Oil; Palm Kernel Oil; Rapeseed Oil (Colza); Rice Bran Oil; Safflower Oil (Cartamo, Kusum); Sesame Oil (Gingili, Sim-sim, Til); Soybean Oil; Sunflower Oil (Tournesol, Girasol); Marine Oils; Hydrogenated Oils; Interesterified Oils; Castor Oil; Chapter 5. Bleachers; Batch Bleachers; Semicontinuous and Continuous Bleachers; Chapter 6. Filtration and Filters; Factors in Filtration; Filter Membranes; Paper; Textiles; Wire Gauzes (Metal Cloths); Fabric Finishing; Filter-Cloth Selection; Filter Units; Filter Economics; Polishing (Patterson, 1973)Chapter 7. Oil RecoveryThe Changing Situation; Filter Cake; Oil Recovery by Solvent; Oil Recovery by Hot Water in situ; Oil Recovery by Separate Aqueous Solution; Chapter 8. Safety, Security, and the Prevention of Error; Bleaching-Plant Safeguards; Chapter 9. Important Tests Relating to Bleaching; Purpose and Validity of Tests; Evaluation and Comparison of Bleaching Clays and Other Adsorbents; Fat Content of Filter Cake; Oil Bleachability; Acidity of Bleaching Clay; Particle-Size Distribution; Pore-Size Distribution; Activated Carbon-Adsorption TestsChapter 10. The Freundlich Isotherm in Studying Adsorption in Oil ProcessingSince the original publication of this book in 1992, the bleaching process has continued to attract the attention of researchers and the edible-oil industry. In this 2nd edition, the reader is directed to more modern techniques of analysis such as flame-atomic adsorption, graphite furnace atomic adsorption, and atomic emission spectrometry involving direct current plasma (DCP) and inductively coupled Plasma (ICP). It also discusses the Freundlich Equation and reports on high-temperature water extraction, high- temperature oxidative aqueous regeneration, and extraction with supercritical CO2. Finally, various degumming methods improved over the past several decades are discussed.Oils and fatsPurificationBleachingOils and fatsPurification.Bleaching.665/.3Patterson H. B. W(Henry Basil Wilberforce)441259List Gary R1823507MiAaPQMiAaPQMiAaPQBOOK9911006548103321Bleaching and purifying fats and oils4390208UNINA