LEADER 05615nam 2200661 a 450 001 9911006548103321 005 20200520144314.0 010 $a1-00-304013-6 010 $a1-003-04013-6 010 $a0-12-804350-4 010 $a0-415-88535-3 010 $a1-61344-252-1 035 $a(CKB)2550000000053660 035 $a(EBL)2192085 035 $a(SSID)ssj0000534545 035 $a(PQKBManifestationID)11344875 035 $a(PQKBTitleCode)TC0000534545 035 $a(PQKBWorkID)10511579 035 $a(PQKB)11204463 035 $a(MiAaPQ)EBC3001987 035 $a(OCoLC)760805721$z(OCoLC)794216422$z(OCoLC)919201491$z(OCoLC)1015207011$z(OCoLC)1029502498$z(OCoLC)1031050287$z(OCoLC)1067143301$z(OCoLC)1086413432 035 $a(OCoLC-P)760805721 035 $a(FlBoTFG)9781003040132 035 $a(EXLCZ)992550000000053660 100 $a20090102d2009 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aBleaching and purifying fats and oils $etheory and practice /$f[H.B.W. Patterson] ; editor, Gary R. List 205 $a2nd ed. 210 $aUrbana, Ill. $cAOCS Press$d2009 215 $a1 online resource (285 p.) 300 $aFirst edition published by H.B.W. Patterson, 2009. 311 $a1-893997-91-X 320 $aIncludes bibliographical references and index. 327 $aFront 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 Procedures 327 $aContinuous, 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; Norit 327 $aSpeakman 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) 327 $aCorn 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) 327 $aChapter 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 Tests 327 $aChapter 10. The Freundlich Isotherm in Studying Adsorption in Oil Processing 330 $aSince 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. 606 $aOils and fats$xPurification 606 $aBleaching 615 0$aOils and fats$xPurification. 615 0$aBleaching. 676 $a665/.3 700 $aPatterson$b H. B. W$g(Henry Basil Wilberforce)$0441259 701 $aList$b Gary R$01823507 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9911006548103321 996 $aBleaching and purifying fats and oils$94390208 997 $aUNINA