SUBJECT INDEX 



959 



Oleic acid epoxide, 161 

 01ei(! acid moloxide, 283 

 Oleic acid ozoni(ic, 159, 282 

 Oleic acid peroxide, 156, 157, 283 

 Oleic anhydride, melting point, 135 

 I-01eo-2,3-dicaprin, constants, 262 

 2-OIeo-1.3-dicapnn, constants, 257 

 l-01eo-2.3-dilaiuin. constants, 262 

 2-01eo-1.3-dilaurin, constants, 257 

 Oleodilinolein, in fats, 234 

 l-Oleo-2,3-dimyristin, constants, 262 

 2-01eo-l,3-dimyristin, constants, 257 

 Oleodipalmitin, from fats, 210 

 l-01eo-2,3-dipalmitin, constants, 262 

 2-01eo-l,3-dipalmitin, constants, 257 

 Oleodistearin, from mkanyi fat, 209 



from vegetable fats, 210 

 l-01eo-2.3-distearin, constants, 262 

 2-01eo-l,3-distearin, melting point, 257 

 polj'morphism, 257 

 structure, 258 

 Oleo oil, tocopherols in, 803 

 Oleoyl chloride, boiling point, 146 

 Oleum percomorphum, vitamin A ester 



in, 689 

 Oleyl alcohol 

 boiling point, 310 

 density, 310 

 from batyl alcohol, 393 

 in spermaceti, 371 

 melting point, 310 

 occurrence, 311 

 refractive index, 310 

 synthesis, 315 

 Oleylaldehyde, constants, 128 

 Oleyl-butyryl-palmitin, from butter fat, 



173 

 Oleyl myristate, in sperm oil, 372 

 Oleyl myristoleate, in sperm oil, 372 

 Oleyl oleate, in sperm oil, 372 

 Olive oil, as non-drying oil, 301 

 "association ratio" of fatty acids in, 



219, 220 

 constants, 236 

 glyceride composition, 234 

 rate of enzymic hydrolysis. 275 

 squalene in, 247, 401 

 tocopherols in, 798 

 Onocerin, as probable triterpene, 386 

 Optical density, 606 

 Organoleptic tests for rancidity, 284, 285 

 Orange 

 juice 

 phytofluene in, 663 



Orange {continued) : 

 peels 

 ia-citrauriii in, 580, 581 

 cryi>toxantiiin in, 550 

 lutein in, 580 

 \iolaxanthin in, 580 

 zeaxanthin in, 580 

 pulp 

 /3-carotene in, 523 

 lutein in, 557 

 violaxanthin in, 567 

 zeaxanthin in, 562 

 Oregon grape leaves, carotenes in, 520 

 ()ilc:in (see Anatto) 

 Oroshnik synthesis of vitamin A ether 



718 

 Oslo unit for vitamin D, 782 

 Ostreasterol, 328, 346 

 Otobo nut oil, composition, 205 

 Ouricuri wax, 375 

 Ovoverdin, 589, 590 

 Owl, rhodopsin in, 682 

 Oxalic acid, discovery, 42 



physical constants, 49 

 Ox depot fat, glyceride composition, 233 

 Oxidation 



of ^-carotenes, with chromic acid, 516 

 with perbenzoic acid, 525, 526 

 with permanganate, 515, 516 

 with perphthalic acid, 526 

 of fats, oxidative rancidity, 281-300 

 of fatty acids, with permanganate, 155-7 



with various agents, 157-160 

 of sterols, 752, 753 

 of tocopherol, 806 

 of vitamins K, 835, 837 

 Oxidation deficiency, formula, 157, 158 

 Oxidative rancidity, 281-283 

 Oxj'-o-carotene, 537 



l^roperties, 603 

 Oxy-^-carotene, 527, 528 



properties, 603 

 4-Oxy-/3-carotenone aldehyde, 579 

 Oxycholesterol, in wool fat, 370 

 Oxy-semi-/3-carotenone, 528 

 Oxynervone, 473, 476 

 hydrolysis, 488 

 structure, 476 

 Oysters, provitamin D in, 747 

 Ozone, effect on oleic acid, 159 



Pachymic acid, as probable triterpene. 

 386 



