SUBJECT INDEX 



1039 



Lung (continued): 



])rovit,amin D in, 633 



vitamin A in, 495, 511, 518 



vitamin D in, 655, 656 

 Lutein, absorption, 429, 439 



biopotency, 535 



distribution, 479, 480, 487, 490, 492, 

 497, 501-507, 510, 512, 514 



effect on carotene absorption, 428 

 on carotenoids digestibility, 432 



excretion in urine, 554 



in egg, 563-565 



in milk, 555 

 Luteochrome, 538 

 Lycopene, absorption, 429, 439 



biopotency, 534 



complex with protein, 459 



distribution, 477, 488, 490, 494, 503, 510, 

 512 



in milk, 555 



isomerization, 541, 544 



retinenea and, 550 



transformation, 545 

 Lymph, carotene in, 455, 456 



cholesterol in, 364, 368, 413 



fat in, 4 



jjrovitamin D in, 633 



triglycerides in, 45 



vitamin A in, 438, 455, 456 



vitamin D in, 654 



vitamin K in, 760, 762, 775 

 Lymphosarcoma, phosjjholipids in, 59 

 Lysine, effect on ketosis, 173 



from acetate, 271 

 Lysocephalin, 237 

 Lysolocithin, 70, 236, 409 



M 



Magnesium, effect on cholesterol biosyn- 

 thesis, 393 

 on fat utilization, 877 

 Maleic acid, 119 

 Malic acid, 171,305, 306 



from acetate, 271 

 Malonate, effect on fatty acids oxidation, 

 101, 105, 117, 203 

 on ketone bodies production, 137 

 on ketone bodies oxidation, 167 



Malonate (continued): 



inhibition of Krebs cycle, 306 

 utilization of, 307 

 Mammals, active acetate in tissues, 16 

 aquatic, carotenoids in, 499, 500 

 carotene potency in, 579 

 carotenoids metabolism in, 424, 425 

 cholesterol absorption in, 367 

 galactogen in, 181 

 tocopherol deficiency in, 727, 728 

 vitamin A, in liver, 509, 510 

 requirements, 578 

 Mammary carcinoma, phospholipids, 59 

 Mammary tissue, cholesterol synthesis in, 

 400 

 fat synthesis in, 18-20, 24, 25, 37, 48 



effect of insulin, 35, 36 

 glycerol s>-nthesis in, 45-47 

 Man (see Human) 

 Mandelic acid, from ethylbenzene, 343 



metabolism, 75, 77 

 Manganese metabolism, teeth depigmen- 

 tation and, 734 

 tocopherol effect on, 711, 712 

 Mania puerperalis, 147 

 Mannose, effect on phospholipid synthesis 

 in brain, 57 

 ketolytic effect of, 173 

 Margaric acid, 129 

 Margarine, carotene in, 899, 900 

 coefficient of digestibility, 906 

 EFA in, 828-830 



effect on carotene absorjjtion, 426, 886 

 on survival, 202 

 on vitamin A absorption, 435 

 growth-promoting property, 838, 839 



in bacteria, 894 

 mono- and diglycerides in, 924 

 nutritional value, 911, 913, 916, 917 

 Marine plants, vitamin D in, 642, 643 

 Marmot, hibernating, R.Q. in, 225, 226 

 Mastitis, effect on carotene metabolism, 



466, 467, 562 

 Medulla oblongata, unsaturated fatty acid 



oxidation in, 201 

 IVIenadione, al)sor]jtion, 761 

 activity, 769, 771, 778, 779 

 requirement, 780 



