SUBJECT INDEX 



943 



Isopropyl citrate, effect on flavor rever- 

 sion, 297, 298 

 1,2-Isopropylideneglycerol, in glyceride 



synthesis, 168 

 Isopseudocumenol, by pyrolyeis of a- 



tocopherol. 805 

 Isopyrocalciferol, 787-789 

 Isopyrovitamin Ds. 790 

 Isovaleric acid, discovery, 32 

 in head fat of white whale, 191 

 in porpoise fat. 191 

 occurrence, 33 

 Ivy leaves, carotenes from, 518, 535 



Jalapinolic acid, discovery, 28 



physical constants, 48 

 Jamba seed oil, composition, 203 

 Japan wax, 380, 381 

 Japanese rose oil, composition, 198 

 Japanese tung seed oil, composition, 202 

 Japanic acid, discovery, 42 



in Japan wax, 380 



physical constants, 49 

 Java almond oil, "association ratio" of 

 fatty acids in, 218, 220 



composition. 200. 206, 218 

 Jessamine, phytofluene in. 662 

 Jojoba oil. 306. 312. 383 

 Jones method for colamine, 448 

 Juglone. vitamin K biopotency, 850 

 Juniperic acid, discovery, 28 



in savin shrub wax, 378, 379 



physical constants, 48 



K 



Kale, vitamin K in, 830 



vitamin Ki in, 831 

 Kanya butter, composition, 206 

 Kapayang fat, "association ratio" of 



fatty acids in. 219, 220 

 Kapfhammer and Bischoff method, for 



acetylcholine, 430 

 Kapok seed oil, composition, 200 

 Karrer synthesis of vitamin A, 719, 720 

 Kerasine (see Cerasine) 

 Kerria flowers, carotenes in. 522 



lutein epoxide in. 561 

 Keto-acids, 26 

 17-KetohexatriacontanoI. in white pine 



wax, 379 



9-Keto-lO-hydroxystearic acid, as oleic, 



acid intermediate. 157, 158 

 Ketonic rancidity, 284 

 6-Keto-octadecanoic acid (see Lactarinic 



acid) 

 4-Keto-9,ll,13-octadecatrienoic acid (see 



Licanic acid) 

 15-Keto-7i-tetratriacontanol, from co- 

 chineal wax, 311 

 11-Ketotriacontanoic acid, in white pine 



wax, 379 

 Khakan kernel oil, composition, 205 

 Kidney, cerebrosides in, 474 

 cholesterol in, 325 

 glycerophosphatase in, 434 

 human, tocopherols in, 802 

 rat, tocopherols in, 799, 800 

 sphingomyelin in, 465, 466 

 vitamin A in, 684 

 Kidney bean leaves, carotenes in, 520 

 Kimmelstiel method for cerebrosides, 



501, 502 

 Kirschner value, description, 246 

 Kitol, 710-713 

 as vitamin A detoxicant, 712 

 heat destruction, 711-713 

 preparation of crystalline, 712, 713 

 Kitolz, 711 

 Kitol palmitate, 711 

 Klenk method for nervone. 480-^82 

 Klenk and Rennkamp method for 

 sphingomyelin preparation, 457 

 Kokum butter, "association ratio" of 

 fatty acids in, 218, 220 

 composition, 204, 206. 218 

 glyceride composition. 233 

 Kraut's reagent, in choline determina- 

 tion, 429 

 Kreis test, 284 

 Kuhn and Morris synthesis of vitamin 



A, 715, 716 

 Ku.sum oil, "association ratio" of fatty 

 acids in. 219, 220 

 composition. 208 



l.al)uruuni, lutein in flowers of. 557 

 Lacceroic acid, discovery, 12 



in carnauba wax, 374 



long spacings, 97 



physical constants, 45 



