LEADER 05291nam 22006494a 450 001 9910143294003321 005 20170809173708.0 010 $a1-280-21319-1 010 $a9786610213191 010 $a0-470-79631-6 010 $a0-470-77478-9 010 $a1-4051-4811-X 035 $a(CKB)1000000000342124 035 $a(EBL)238465 035 $a(OCoLC)171104415 035 $a(SSID)ssj0000213155 035 $a(PQKBManifestationID)11912177 035 $a(PQKBTitleCode)TC0000213155 035 $a(PQKBWorkID)10139985 035 $a(PQKB)11758723 035 $a(MiAaPQ)EBC238465 035 $a(EXLCZ)991000000000342124 100 $a20040223d2004 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 14$aThe nutritional trace metals$b[electronic resource] /$fConor Reilly 210 $aOxford, OX, UK ;$aAmes, IA, USA $cBlackwell Pub.$d2004 215 $a1 online resource (258 p.) 300 $aDescription based upon print version of record. 311 $a1-4051-1040-6 320 $aIncludes bibliographical references and index. 327 $aContents; 3.6 Zinc homeostasis; Preface; 1 Introduction; 1.1 The role of metals in life processes -a belated recognition; 1.1.1 Bioinorganic chemistry; 1.1.2 A brief review of the metals; 1.1.2.1 What are the metals?; 1.1.2.2 Chemical properties of the metals; 1.1.2.3 Representative and transition metals; 1.1.2.4 The biological functions of trace metals; 1.2 The metal content of living systems; 1.2.1 Metals in human tissue; 1.2.2 Essential and non-essential elements; 1.2.3 The essentiality of trace metals; 1.3 Metals in food and diets; 1.3.1 Variations in metal concentrations in foods 327 $a1.3.1.1 Chemical forms of metals in food1.3.2 Determination of levels of trace metals in foods; 1.3.3 How do metals get into foods?; 1.3.3.1 Metals in soils; 1.3.3.2 Soil as a source of trace metals in plants and in human diets; 1.3.3.3 Effects of agricultural practices on soil metal content; 1.3.3.4 Uptake of trace metals by plants from soil; 1.3.3.5 Accumulator plants; 1.3.4 Non-plant sources of trace metal nutrients in foods; 1.3.5 Adventitious sources of trace metals in foods; 1.3.6 Food fortification; 1.3.7 Dietary supplements; 1.3.8 Bioavailability of trace metal nutrients in foods 327 $a1.3.9 Estimating dietary intakes of trace metals1.3.9.1 A hierarchial approach to estimating intakes; 1.3.9.2 Other methods for assessing intakes; 1.3.10 Recommended allowances,intakes and dietary reference values; 1.3.10.1 The US RDAs of 1941; 1.3.10.2 Estimated Safe and Adequate Daily Dietary Intakes; 1.3.11 Modernising the RDAs; 1.3.11.1 The US Dietary Reference Intakes for the twenty-first century; 1.3.11.2 The UK 's Dietary Reference Values; 1.3.11.3 Australian and New Zealand Nutrient Reference Values; 1.3.11.4 Other nutrient intake recommendations; 2 Iron; 2.1 Introduction 327 $a2.2 Iron chemistry2.3 Iron in the body; 2.3.1 Haemoglobin; 2.3.2 Myoglobin; 2.3.3 Cytochromes; 2.3.3.1 Cytochrome P-450 enzymes; 2.3.4 Iron -sulphur proteins; 2.3.5 Other iron enzymes; 2.3.6 Iron-transporting proteins; 2.3.6.1 Transferrin; 2.3.6.2 Lactoferrin; 2.3.6.3 Ferritin; 2.3.6.4 Haemosiderin; 2.4 Iron absorption; 2.4.1 The luminal phase of iron absorption; 2.4.1.1 Inhibitors of iron absorption; 2.4.1.2 Effect of tannin in tea on iron absorption; 2.4.1.3 Dietary factors that enhance iron absorption; 2.4.1.4 Non-dietary factors that affect iron absorption 327 $a2.4.2 Uptake of iron by the mucosal cell2.4.3 Handling of iron within the intestinal enterocyte; 2.4.4 Export of iron from the mucosal cells; 2.4.5 Regulation of iron absorption and transport; 2.5 Transport of iron in plasma; 2.5.1 Iron turnover in plasma; 2.6 Iron losses; 2.7 Iron status; 2.7.1 Methods for assessing iron status; 2.7.1.1 Measuring body iron stores; 2.7.1.2 Measuring functional iron; 2.7.2 Haemoglobin measurement; 2.7.3 Iron deficiency; 2.7.4 Iron deficiency anaemia (IDA); 2.7.4.1 Consequences of IDA; 2.7.4.2 Anaemia of chronic disease (ACD); 2.7.5 Iron overload 327 $a2.7.5.1 Haemochromatosis 330 $aThe Nutritional Trace Metals covers the roles played by trace metals in human metabolism, a relatively neglected area of human metabolism and nutrition. The book focuses its attention on the vital roles played by the relatively small number of trace metal nutrients as components of a wide range of functional proteins. Its structure and content are largely based on the approach adopted by the author, Professor Conor Reilly, during more than 30 years of teaching nutrition to a wide range of undergraduate and postgraduate students.The introductory chapter covers the roles of metals in lif 606 $aTrace elements in nutrition 606 $aTrace elements in the body 608 $aElectronic books. 615 0$aTrace elements in nutrition. 615 0$aTrace elements in the body. 676 $a613.2 676 $a613.28 676 $a613.285 700 $aReilly$b Conor$0915643 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910143294003321 996 $aThe nutritional trace metals$92201512 997 $aUNINA