SUBJECT INDEX 



957 



Xeozeaxanthin C {continued) : 



stereoisomerization, by iodine, 634 



structure, 651 

 Xervone, 473, 476 



hj-drolysis, 488 



iodine number, 481, 482 



preparation, 480-482 



properties, 487 



specific rotation, 487 



structure, 476 

 Nervonic acid, in nervone, 476 



in brain sphingomyelin, 455 



properties, 496, 497 



structure, 496 

 Xervous tissue, cholesterol content, 325 



glycerophosphatase in, 434 



sphingomj'elin in, 465, 466 

 Nettles, carotenes in leaves, 519, 520, 536 



lutein in leaves, 556 



lutein epoxide in leaves, 561 



vitamin Ki in, 831 

 Xeuraminic acid, in gangliosides, 504 



specific rotation, 504 

 Neurine, 426 



Neurospora method for choline, 431, 432 

 X^'eutral fats, chemistrj', 165-304 



definition, 3 



nomenclature, 166, 167 

 X'eutralization values, of dicarboxylic 

 acids, 49 



of diethenoid acids, 47 



of h^'droxj' acids, 48 



of monoethenoid acids, 46 



of saturated fatty acids, 45 

 Newt, porphyropsin in, 682 

 Xiemann-Pick disease, 503 

 Nigerseed oil, constants, 302 

 X'ight jasmine, crocetin from, 599 

 X'^ightshade, carotenes in leaves, 518 



lycopene in berries, 544 



lycophyll in berries, 548 



lycoxanthin in berries, 548 

 X'isinic acid, discovery, 19 



physical properties, 47 

 Xitriles, preparation, 140, 141 



properties, 141, 142 



reactions, 142-144 

 1 - p - Xitrobenzoyl-2,3-dibenzoylglycerol, 



optical activity, 273 

 l-/>-XitrobpnzoyI-2.3-distearin, optical ac- 

 tivity, 273 

 Xjatno tallrw, composition. 204, 206 



Xomenclature, of bixins, 596 



of carotenoid stereoisomers, 621, 622 



of crocetins, 596 



of diglycerides, 166 



of fatty acids, 9 



of monoglycerides, 166 



of sterols, 339 



of triglycerides, 167 

 X^onacosane, axial dimensions and angle 

 of inclination, 92 



in apple cuticle wax, 381, 403 



in Bing cherry wax, 403 



in Brussels sprouts, 403 



in cabbage lipids, 403 



in cranberry wax, 382 



in eucalyptus wax, 378 



in grapefruit wax, 382, 403 



in grape pomace wax, 382 



in pear cuticle wax, 381, 403 



in yellow beeswax, 366 



structure, 92 

 7i-Xonacosane-15-one, in cabbage, 404 

 Xonacosanoic acid, long spacings, 97 



melting point, 50 

 H-Xonacosanol (see Nonacosyl alcohol) 

 10-X"onacosanol, in apple cuticle wax, 310, 



381 

 15-XonacosanoI, in Brussels sprouts, 310 

 X'onacos.vl alcohol, 307 

 Xonadecanedioic acid, in Japan wax, 380 

 X'onadecanoic acid, long spacings, 97 



melting point, 50 



x-ray diffraction pattern, 93 

 ^(-Xonadecanol (see Nonadecyl alcohol) 

 Xonadecyl alcohol, constants, 307 

 2.6-Nonadienal, 124 

 X'onanedioic acid (see Azelaic acid) 

 ?f-X'onanol (see Pelargonyl alcohol) 

 X on-solvent crj'stallization, 182 

 X'^or-allocholanic acid, from cholesterol, 

 751 



from ergosterol, 751 

 X'orbixin, absorption spectra, 612 



labile, 595-597 



possible stereoisomers, 627 



stable, 595-597 



terminology', 595 

 ^-Xorbixin (see Norbixin, stable) 

 Xordihydroguaiaretic acid, antioxidant 

 activity, 292, 293, 295, 296 



structure, 292 

 Xorite, adsorbent action, 658 



