358 Subject Index
Oils 60, 93, 95, 98, 104, 105, 108, 109
epoxidised 194
soya bean 194
fish 106
natural 88
olive 94, 99, 109
oxidisible 94
Oil-tanned 101
chamois leather 95
Orange cord 10
Ores 122–126, 128, 131
mixed copper/iron sulfide 125
mixing tin 128
tin-bearing 126
Organic
acids 68, 69, 106, 110, 111, 207,
252, 260
excretion of 224, 252
bindings 245, 252
natural 252
polymers 173, 183, 256
natural 256
synthetic 188
solvents 57, 173, 192, 260
Organisation 76
molecular 283
Organisms 248, 275, 284, 290, 292
autotrophic 248
deteriogenic 266
groups of 273, 292
heterotrophic 248
living 24, 235
target 234, 235
wood-decay 275
Organosulfur, reduced 302
Ornaments 121
Oxalates 252
Oxalic acid 252, 259
excretion of 225, 252, 259
Oxidants, strong 82
Oxidase enzymes 283
Oxidation 39, 41, 45, 46, 49, 52, 54,
68, 71, 80, 82, 88, 113, 302,
313, 315
bacterial 302
chemical 235
controlled 302
enzymatic 89
free-radical thermal 80
initial surface 72
process 109
radical 69, 82
reactions 40, 41, 209
Oxidative
attack 114, 115
change 113
deterioration 60
processes 67
state 300
Oxides 52, 121–126, 134, 135, 154,
233, 252
alkaline earth 162
alkylene 298
ethylene 303
form iron 209
fresh 124
inorganic 162
of iron 122, 126, 154, 175, 325
magnesium 43
manganese 27
nitric 247
phosphorus 162
Oxidise 41, 45, 127, 209, 234
Oxidising bleaches 45
Oxycelluloses 69
Oxygen 28, 29, 40, 41, 53, 122–127,
133, 144, 155, 162, 184, 188,
200, 205, 206, 209, 246, 247,
310, 311
absorber 209
arrival 133, 134
atmospheric 315
atoms 33, 41, 162, 175, 213
availability 273
minimal 274
bubbles 46
concentrations 209, 311
lower 323
consumption 311
depletion 247