S U B J E C T I N D E X O F P A P E R S I N V O L U M E 47 O F T H E J O U R N A L A N D A B S T R A C T S O F P A P E R S P R E S E N T E D A T T H E A N N U A L , ~

S O U T H E R N , s E A S T E R N , E A N ] ) W E S T E R N w D I V I S I O N A L M E E T I N G S O F T H E A M E R I C A N D A I R Y S C I E N C E

A S S O C I A T I O N

A C E T A T E infusion, 1371 roughages, 113 w, 258 turnover, goat, 386

Accounting cheese, 733 farm mechanized, 710 ~ proportionate ratio, 1217

Alfalfa acids, 653 baled vs. wafered, 156, 709 ~ bromegrass, 160 carotene losses, 113 w digestibility, 55, 160, 685 ~ ; 686 ~ ; 861, 1352, 1359 haylage, 706 ~ herbicide Creatment, 552 irrigation, quality, 708 ~ lactation, 267 molybdenum, 113 w processing, 652 production, 112 w, 156 scoring, 1423 silage, self-fed, 707 ~

American Dairy Science Association abstracts, 59th annual meetiug, 662 advertisers, 1464 animal prod. conf., 467

production proc., 589 annual meeting 59th, 1019 awards program, 1025 budget, 1034 call for papers, 1043, 1158 Copeland, L. honored, 336 executive board actions, 1032

organization, 1038 graduate student papers, 1282 guide, student contest, 573 tIarvell, R. A., invitation, 105 Journal Management, 1447

status, 1449 nominations, officers, 465

installation, 1031 invitations, 1282

officers, committees, 106 presidential address, 1021 program, 59th meeting, 574 projector requests, 470 resolutions, 1038 sectioa reports, 1040 southern meeting, 337, 1454 student affiliates, 1439 western section, 109

Amino Acids arginine metabolism, 1101, 1461E histidine, 1052 S. lactis, metabolism, 667 w

Antibiotics assays, 758 anaerobiosis, 758 oxytetracycline, 1101 shunt pathways, 675 ~

Artificial Insemination

bull proofs, 642, 1394, 1398 casein po]:~morphlsm, 147 fl-casein, allele A, 378 evaluating, 452 fat feeding, 345 s lactation, 421, 1394

performance, 1000, 1394 milk composition, 701 ~ sire sampling, 441

B A B C O C K TEST pesticide, analysis, 1014

Bacteriophage lysate, 338 persistence, 836 streptococci, 110 w, 338, 977

Blood arylesterase, 111 w cavernous sinus, 98 composition, 1325 copper, 1228 corticosteroids, 115 w F and V factors, 693 * globulin fractionation, 672 * glucose, 1089 hemoglobin variants, 510, 1382 hypocalcemia, 542 ketones, 1089, 1325 light, 175 lipid acids, 47 methionine S sS, 662 NaI passage, 539 neuraminidase, 694 ~ plasma N, 1089 proteins, 344 s, 510 testicu]ar flow, 687 ~" thyroxine, 693 ~ ultracentrifugatlon, 47 variations 699 ~

Book Reviews aridity and man, 591 canned foods, 944 Danish dairying, 591 food processing, 243 ice cream plant management, 717 Italian cheese varieties, 470 methods of analysis, 826 poisonous plants, 1165 thin layer chromatography, 116 vitamin A, 656

Blue Mold Cheese composition and yield, 339 s draining, 326 hooping, 326 niacin, 681 ~

Breeding All sire sampling, 441

bull proofs, 642 value, 305, 1243

conception rates, estrogen, 79, 82 progesterone, 82, 347 s

daughter-dam, 402, 1249 1470

SUBJECT INDEX OF ORIGINAL PAPERS 1471

efficiency, 1429 environment, 278, 1243 estimate errors, 303, 890 estrus, 79, 114 w follicular cysts, 347 s genetics, 510 gestation, 346 s herd-mate averages, 305 heredity, milk flavor, 222 heritabilities, 421, 699% 700 ~ inbreeding, 894 lactation traits, 1459 ~

performance, 1459 E linebreeding, 894 management, 709 offspring, 700 ~ parameters, 421 parturition, 79 production estimates, 1004, 1394, 1436, 1460 E progeny-testing, 402, 414 programs, 278, 1243 proteins, 510 records, 890, 1004, 1249 reproduction, 709 regression, 700 ~ selection, 894, 1249 teaching, 710" uterine horn, 346 s

involution, 79 Walford, 1429

Brown Swiss Breed casein polymorphism, 147 fl-casein alleles, 379 lactation, 421 milk composition, 701"

Bulk Tank Milk bacteria, 676*

Bulls analysis, 446, 1243, 1460 ~: breeding value, 305 daughter records, 885, 1398 ejaculates, 916 energy intake, 898 growth, 798 hypoglycemia, 115 w meat production, 179 milk composition, 1459 E performance, 114 w, 798, 898 production interactions, 700*

progeny, 699 ~ proofs, 642, 1398 progesterone, 803 proving methods, 402

programs, 885 puberty, 798 spcrmatogenesis, 706 ~ sire sampling, 441

selection, 439, 1243 son, progeny-testing, 414 testes degeneration, 443

index, 899 variances, 887

]~utter Me2S, 197

diacetyl, 198 vinyl ketones, 246

Bu~teroil antioxidants, 678 ~ fa t ty acids, 677 ~ Me_~S, 197

Buttermilk phospholipids, 489

C A D M I U M calves, 789*

Calcium casein binding, 1052 complexing, 673, 1306 milk stability, 237 stability, 1056 sklmmilk, 954

Calcium Phosphates cattle responses, 693 ¢ centrifugal method, 1056 ~arathyroids, 698*

Calves anemia, 875 anesthetizing, 654 abomasum, 993, 997 aqueous humor ~qaCL, 559 cadmium, 689", 1017 carotene in%ake, 1016

supplement, 656 coconut oil, 688 ~ dry milk, 345 s esterases, 993 fa t ty ~cids, 703% 1421 fistula technique, 654 g]ycerides, 703* hypervitaminosis A, 391, 783 hypoglycemia, 693 ~ intraocular pressure, 655 iodine metabolism, 697 ~ laetase, 789 ]ipolysls, 993, 997, 1421 liquid milk, 345 s liver vitamin A, 1016 metabolism, 875 nipple feeding, 791 phosphorus, 702 ~ polyethylene, 1426 protein levels, 688* saliva composition, 699* scours, feed, 688* sex, 346 s starter levels, 688 ~ thiamine deficiency, 702 ~ %hyroid, 698 ~ vital organ weights, 877 vitamin A, deficiency, 655

sampling, 559 weight, 346 s wound-healing, 704 ~

Casein alleles, 147 a-, fl-, K-, changes, 117, 1310 a~-, 117, 293, 351 fl-A, B, C, 633

equilibria, 671 ~ interactions, 351 isolation, 670* photooxidation, 1052 preparation, 633 slow, 671" variants, 293, 378, 671, 1261

fl-]actoglobulin interactions, 126, 1310 K-, 251, 1169

heat stability, 1047, 1310 photooxidized, 672 ¢ variants, 506, 1261

buffalo cow, 13 heat stability, 237, 663 ~ He(~2, 671" peptization, 961 phenotyping, 1261

]472 SUBJECT IN[)EX OF ORIGINAL t~APERS

phosphorus, 293 polymorphism, 147, 378, 510, 626, 633 properties, 324 proteo]ysis, 671" sialic acid, 1168 sulphur, 958 turbidity, 351

Cations calcein indicator, 19

magnesium, 19 Cheese

antioxidants, 496 consumers, 496

materials, 496 flavor volatiles, 679* operations, 604 packaging, 496

Cheddar Cheese acid development, 816 acidification, 840 butyric acid, 736 catalase, 681" changes, 743 consumers, 743 disulfide, 744 ell, 745 enterocoeci, 666* fa t ty acids, 680 ~, 733 flavor, 406, 599, 679*

volatiles, 296, 679 ~ formic acid, 736 grades, 339 s H202, 681" lactose, 843 light, 496 linolenic acid, 736 niacin, 681" packaging, 743 pepsin, 1 peroxides, 743 phosphatase, 139 proteolysis, 1 purines, 816 ripening, 1, 599, 679*

esterase, 679* S. aureus, survival, 604 SIt, 745 texture, 679* thiamine, 744 vacuum treatment, 847

Chocolate corn syrup, 339 s

dialyzable flavor, 682* drink, 339 s milk, nlsin, 8

sterile, 8 Chromatography

butter flavor, 197, 247 cheese, 296, 679*, 817 cochromatography, 535 cortisol isolation, 115 w DEAE-cellulose, 626, 633, 1167 flavor isolation, 245, 669, 678 ~ gas, 247

fa t ty acids, 296 liquid, 37, 546 rumen acids, 705", 1418

herbicide detection, 298, 1269 ]ipids, 47, 531 milk fat, thin layer, 116, 481, 489, 665* paper, 667* semen, 535

silicic acid, 665* Cleaning-In-Place

bacteria, 675* plate heater, 1458 E

Colby Cheese S. aureus, survival, 604

Cottage Cheese Co ~°, flavor, 339 s consumers, 680 '~- cooking, 612 curd fines, 92 dressing, 680* flavor, 932 follc acid, 681" keeping quality, 931 niacin, 681", 934 preferences, 680 s shelf-life, 339 sorbic acid, 934 S. aureus, survival, 604

Cream analysis, 356 chemical souring, 684* copper, 663* flavor, 1099 lactenes, 1099 NDGA, 684* phospholipids, 489 protein, 356 surface tension, 234 vinyl isolation, 246 viscosity, 232

Cystine light, 548

D A I R Y BEEF Angus, 1142 body size, 1152 Brahman, 1142 conformation, 1150 demands, 1147 Denmark, 1136 England, 1135 grades, 1146 growth, 1151 health status, 1148 Hereford, 1142 Holstein, 1142 Jersey, 1142 measurements, 1150 ~qew Zealand, 1135 packing industry, 1146 Santa Gertrudis, 1142 steers, 1148 traits, 1152 world supply, 1135

Dairy Cattle acclimatization, 692 age, 857 ailments, 880 alfalfa, 707 ~ Bermudagrass pellets, 342 s bloat, 1339 bluegrass, 63 body measurements, 701" breeding value, 890 citrus pulp, 1220 coconut oil, 689", 1208

energy, 709* high, 1122 three levels, 343 s

SULJECT INDEX OF ORIGINAL PAPERS 1473

copper, 1224 conception, 81 Damascus cow, 569 D I ~ S metabo l i sm, 169, 686 ~ economics, 1274 energy, 703% 1330 es t rus , 687 ~

detection, ]~4 w feed f a t s , 345% 692 ~

input , 1460 B, 1461 E feed digest ibi l i ty , 54 fol l icular cysts , 347 s forages , 703 ~ g raz ing , 773 genet ic evaluat ion, 279 ge rm p lasma, 569 ges ta t ion , length , 346 s growth, lac ta t ion , 702 s

res t r ic ted , 267 hay- -concen±ra tes , 697% 1330 heal th, 1278 heat , 692 herd m a n a g e m e n t , 1114 her i tabi l i ty , 700 ~ h i s t amine excretion, 882 hormones, 81 hous ing , 1273

costs, 1278 reproduct ion, 709 * size, 941 stall, 345 s

hype rv i t aminos i s A, 391 hypocalcemia, 542 iod ina ted casein, 704 ~ in tes t ina l permeabi l i ty , 923 kidney damage , 433 lac ta t ion , feed, 689 ~

per formance , 1000 variances, 278

l imes tone- t rea ted silage, 1062 m a n a g e m e n t analys is , 273 mas t i t i s , 777 mea t product ion, 179 mi lk components , 700 ~

ou tpu t , 1460 ~, 1461 ~ molybdenum, 113 w, 1224 nut r i t ion , ranc id i ty , 41 oat pas tu re , 95 pa ra thyro id , 426, 542 paresis , g r a in feed ing , 690 ~ phenoxyac id feeding , 298 p ineapple b ran , 258 product ion, energy, 299, 697% 1359

herd-mates , 1001 her i tabi l i ty , 699 ~ f re shen ing , 701 ~ pas tures , 521 regional , 856 regress ion, 855 si lage, 690 ~, 707 ~ var ia t ions , 346 s

protein, 510 radionucl ides , 68 rat ions, 703% 1322 reproduct ion, 880

cvaluat ion , 341 s pe r fo rmance , 709 ~

r lbonueleie acid, 924 roughage , low, 708% 1322 safflower, 37 sal ivat ion, 1339 sani ta t ion , 1275

shades , artificial, 301 na tu ra l , 301

skin t empera tu re s , 301 Na1125 metabo l i sm, 169 solar rad ia t ion , 301 so rghum, 344 s stalls , 1277 sul f onamides , 251 su l fur , 1224 teeth , 186

fluoride, 114 w %emperature, 693 ~

rectal , 301 thyro id secretion, 1007

calcium, 693 phosphorus , 693

t r i iodothyronine implan t s , 879 type, 1436 twins, product ion, 766 u r i n a r y excretion, 169 wate r consumpt ion , 382

digest ion, 382 depr ivat ion, 698 ~

Zinc, 346 s Da i ry F a r m s

herd size, 941 m a n a g e m e n t , 276

herd, 1114 income, 711 ~ improvement , 275 ~

marke t s , 275 product ion economics, 273 u p g r a d i n g , 110 w

Da i ry H e r d I m p r o v e m e n t Assoc ia t ion advisory commit tees , 710 ~ act ivi t ies , 311 colleges, responsibi l i ty , 315 D t t I A , role, 319

s t a tus , 310 science, 4-H, 712 ~

f a t var ia t ions , 701 ~ mi lk var ia t ions , 701.2 organiza t ions , 322 product ion, 855 records, 312 s t a tus , 310 s t ruc ture , 314 weigh-a-day, I l l inois, 712 ~

Louis iana , 1156 workshops, 710 ~

Da i ry I n d u s t r y founda t ions , 658 leaders , 660

Da i ry P l a n t s phospha t a se test , 748

Dai ry P r o d u c t s f a t s , u n s a t u r a t e d , 194 fishy flavor, 245 insecticides, 683 ~ Mina Polymorpha isolat ion, 646 pro te inases , 111 w

Da i ry Ra t ions ne t energy, 299

Dai ry Research decisions, 714

Da i ry Science beg inn ings , 659 educat ion, 659

world, 1159 degrees, 1161 l anguages , 1161 problems, 1163

]474 SUBJECT INDEX OF ORIGINAL PAPERS

staff , 1162 qualif icat ions, 1162

s tudents , 1161 sources, 1164

subjec ts , 1163 Di rec t S t eam In jec t ion

character is t ics , 365, 370 Dry Whole Milk

dry ing , 132 f rac t ion analysis , 967 freeze dry ing , 739 spa t ia l d i s t r ibu t ion , 964 sur face areas, 132

tension, 741 t r iglycer ides , 739

Dry Whole Milk ( f o a m dr ied) dry ing , 971 flavor, 90 f o a m s tabi l i ty , 359 f r ac t ion analys is , 967 mois ture , 970 qual i ty , 90 scores, 972 spa t ia l d i s t r ibu t ion , 964 specific sur face , 132 stabilFcy, 970 su r face areas, 132 t empera tu re , 359 viscosity, 359

Dye B ind ing Methods buffer , 672 ~ orange G, 712 ~ ph, 337 s, 672 ~ protein, 192

E L E C T R O P I t O R E S I S polyacry lamide disc, 664% 672% 700 ~ s ta rch gel, 293, 1167

urea, 147 vol tage, high, 686 ~ zone, ~-casein, 506

Enzymes A-es terase , 696 ~

esterases , 993, 1297 endopept idase , 922 milk, 202, 205, 210 Nelson technique, 754 neuramin idase , 694 ~ oxidase, 758 pectic, 1220 prote inases , 111 w proteolyt ic , 754

F E C E S graz ing , 773, 871

Feeds amoun t eaten, 928, 1322 c i t rus pulp, 1220 Cs ~37, 709 ~ coconut oil meal , 1208 concent ra tes , economics, 714, 1128

energy, 709 ~ high, 1128 three levels, 343 s, 690 ~

diges t ib i l i ty , corn, 55 oats, 55 soybeans , 55 hulls, 55

ge la t in ized gra in , 684 + mea t product ion, 179 oxidized flavor, 222

pa la tab i l i ty , 927 progeny, 699 ~ under feed ing , 267 ve t e r ina r i ans role, 1106

F eed ing P l a n s block switchback, 259, 689 ~ La t in - square , 382 reversal , 63

F e t a Cheese developed, 593

F luor ide teeth, bones, 114 w, 186

F o r a g e acid analyses , 1418 B e r m u d a g r a s s , 648, 707

concentra tes , 343 s zinc, 343 s

cell-wall, 704 ~ costs, 714 ~ digest ibi l i ty , a l f a l f a , 160

artificial rumen, 263 Be rmudag ra s s , 341 s, 865 f a t t y acids, 703 '~ cellulose, 263 in vi tro, 263 ladino, 113 w orchardgrass , 113 w technique, 1102

evaluat ion, 263 h i s tamine , 1234 intake, 707 ~ is lands, 873 Krebs cycle, 705 * nu t r i t ive value, 160, 344 s o rchardgrass , 987 q u a d r a n t samples , 160 supplements , 100, 648 T D N es t imat ions , 1461 z

Frozen Milk s tabi l i ty , 6 7 0 "~

G L O B U L I N S f rac t iona t ion , 672 ~

Goat ace*ate, 386 bu ty r i c acid, 698 ¢ digest ion, 160 4-H project , 712 ~ ketoneufia, 386 lac ta t ion , 75 l ipoprote ins , 694 ~ liver, f a t t y acids, 113 w

metabol i sm, 386, 698 ~ metabo l i sm, p ro te in - fa t , 386

leucine, 1086 valine, 1086

t r ipa lmi t in - l -C 1., 694 ~ udder , glucose uptake , 695 ~ zinc deficiency, 556

Golding P las t i c Bead Method S N F , 711 ~

precision, 711 ~ Guernseys

casein po lymorphism, 147 her i tabi l i ty , 421, 700 ~ inbreeding , 894 lac ta t ion , 421 mas t i t i s , product ion, 696 ~ milk composit ion, 638, 700% 701 safflower feeding , 37

SUBJECT INDEX OF ORIGINAL PAPERS 1475

H A Y Bermudagrass , lactat ion, 343 s

nutr i t ive value, 342 s pellets, 343

ev~lua¢ing, 1423 Hei fers

aehromatr ichia, 1224 a l fa l fa hay, 709 ~ alopecia, 1224 blood calcium, 542 clinmte, 691 ~ corpora lutea, 1388 diethylst i lbestrol , 691 ~ forage uti l ization, 703" gra in feeding, 196 growth, 705% 1065 heat, 691 ~ histamine, 1231, 1233 hysterectomy, 1388 lactic acid, 705 ~ milk yield, 1092 minerals, 1224 ni t ra te toxicity, 1065, 1382 normal feeding, 267 nulliparous, 1092 ovarian activity, 348 s, 1382 reproduction, 1065 sweat ing pat terns , 346 s undernutr i t ion, 267, 693 ~ vi tamin A, 1065

Herbicides atrazine, 1267 kuron, 1267 silvex, 1265 Telodrin, milk, 552 2,4,5-T, 1267 urine elimination, 93

Hols te in Breed alleles, 378 fl-casein, 378 body measurements , 701 ~ bull performance, 798 calves, 655 coconut meal, 689 ~ climate, 691 ~ f a t feeding, 345 s, 692 ~ feed intake, 54, 685 ~, 1330 forage uti l izat ion, 703 ~ grass silage, 690 ~ herbicides, 552 heri tabil i ty, 421, 699% 700 ~ hypervi taminosis A, 391, 783 lactat ion, 421 lactose feeding, 789 masti t is , 696 * meat, 179 milk acid value, 110 w

composition, 638, 700, 701 ~ oat pasture, 95 oxytoein, 79 pas ture feeding, 63 polymorphism, 147 production, 699 *, 1330, 1394 radionuclides, 68 reproduct ivi ty , 79, 898 scours, 688 ~ sweat ing pat terns , 346 s testes degenerat ion, 433 vi tamin A, 559, 655 weight, 196

Hormones

cavernous sinus, 98 corticosteroids, 115 w Ca, P , 698 ~ corpora lutea, 705 * diethylst i lbestrol , 691 ~ estradiol, 706 ~" estrogen, ]092

concep~ion, 1092 secretion, 687 ~

milk secretion, 74 oxytocin, 79 para thyroids , 698 ~

age, 426 p i tu i ta ry indices, 1007 progest in , 705 ~ progesterone, 706 ~, 1462 E

conception, 347 s metabolism, 803

thyroid indices, 698% 1007 thyroxine, 169, 693 '~ udder growth, 74

I C E C]~EAM bacteria, 676 ~ chocolate, 340 s, 458, 682, 1432 corn syrup, 340 s body and texture, 682 ~ freezing, 682 ~ moisture determinat ion, 340 s milk shakes, 682 ~ powder stabil i ty, 340 s preferences, 680 ~ prote in determinat ion, 1014 soft-serve, 676 ~ stabilizers, 682 ~ toluene disti l lation, 340 s

Insect icides analyses, 821 chlorinated, 683 ~ phenylcarbamate , 821

J A P A N indus t ry problems, 1271

Je r sey /~reed aileles, 378 fl-casein, 378 feed intake, 54 gra in feeding, 345 s heifers , grain, 196 her i tabi l i ty , 421 lactat ion, 421 mast i t is , 696 ~ milk composition, 638

variat ions, 701 ~ oxytocin, 79 polymorphism, 147 radionuclides, milk, 68 safflower feeding, 37 saliva collection, 199 tes tes degenerat ion, 433 weight changes, 196

K E T O S I S appara tus , 1075 detection, 1074 f a t t y acid synthesis, 111 w glycol metabolism, 1078

t rea tment , 1074 goats , 386 incidence, 879 milk, 1077

1476 SUBJECT INDEX OF ORIGINAL PAPERS

L A C T A L B U M I N imnmnology , 28 n o n r u m i n a n t s , 29 ruminan t s , 29

Lac tog lobu l ins genetics , 511 hea t s tabi l i ty , 1047 immunology , 28

n o n r u m i n a n t s , 29 ruminan t s , 29

inher i tance , 700 ~ Lactose , f eed ing , 789 L in lbu rge r Cheese

S. aureus survival , 604 L ipase

A. tipoIyticum, assays , 675 ~ proper t ies , 675 ~

d is t r ibu t ion , 1167 es terases , 211 l ipolysis , 210, 481, 1012 mi lk protein, 663 ~ pancrea t ic , 665 ~, 727 review, 471 specificity, 1012

Lipids , (see mi lk f a t ) ext rac ts , 664 ~ glycerol, 831 oxidat ion, 220 S. cremoris, 83] semen, 531

Lipopro te ins composi t ion, 46

Lysozyule purif icat ion, 663 ~

M A G N E S I U M analysis , 19

M a m m a r y Gland amino acid up take , 695 ~ ana tomy , 777 C ~4, u t i l iza t ion, 695 ~ enzymes, 207 glucose, up take , 695 ~ growth, hormones , 74

ra ts , 695 ~ infect ion, 338, 1109 iodine, 169 labeled prote ins , 671 pressure , 1378 r ibonucleic acid, 924 su l fonamides , 251 tea~ composit ion, 697 ~

Mas t i t i s a ryles terase , 111 w bovine, I, I I , I I I , 696 ~, 697 ~ Cal i forn ia tes t , 109 w, 339 s ea ta lase test , 338 s incidence, 713 ~ mi lk composi t ion, 696 ~

mi lk ing , 152 product ion , 696 ~ S. aureus, survival , 338 s t ea t canal, 696 ~

shape, 777 size, 779

Meat P roduc t ion Hols te ins , 179

Memoria ls Emory Freder ick Almy, 1158 F. E. I)e L a Croix, 1439 E. C. Deubler , 944

A r t h u r C. Fay , 1045 J a m e s M. F raye r , 826 D. ~v T. Kop land , 104 W. O. Nelson, 464 H e n r y Soberg, 104 A r t h u r H. Whi te , 1283

Microorgan i sms B. Cereus var. mycoides, 667 ~ B. Circulans, 667 ~ B. Coagulans, 667 ~ B. laterosporus, 667 ~ B. licheniformis, 667 ~ B. Megaterium, 667 ~ B. pumilus, 667 * B. sphaericus, 667 ~ C. botulinum, 667 ~ C. sporogenes, 758 E. intermedia, 1265 Erwinia, 666, 1413 M. lysodeilcticus, 663 ~ Mima polymorpha, 646 P. elsdenii, 1461 E S. agalaetiae, 152, 696 ~ S. aureus, 338 s, 604 S. eremoris, 110 w, 437, 674, 831, 981, 1099 S. diaeetilaetis, 110 w, 662, 674 ~, 981, 1099

phage , 978 S. fecalis, 666 ~ S. lactis, 110 w, 111 w, 437, 666 ~, 667, 675 ~, 981,

1101, 1285, 1458 ~ Milk

acid value, 110 w, 1412 alcohol test , 954 amino acids, 1417 aryles terase , 111 w calcium, 19, 1306 casein composit ion, ] 3

a~, 147 fl-Casein alleles, 378 in terac t ions , 351 K-variants, 506

cata lase , 696* cell var ia t ions , 696 ~ coagulat ion, 1458 B coconut oil meal , 1208

composit ion, 1209, 1322, 1325 produc%ion, 689 ~

Cs TM, secretion, 112 w, 709 copper, 663 ~, 818, 1228 composit ion, 63, 502, 516, 638, 701 ~, 708 ~, 1417,

1459 E corn, 708 conta iners , 1458 F" eyst ine, 548 demand, 1314 dynamic s tate , 202 energy, 299, 709 ~, ]330 enzymes, 202, 205, 210 es t rus , 818 eva lua t ing , 1414 f a t r is ing, 234 feed, 63, 516 flavor, carbonyls , 249

improvement , 1457 E f a t t y acids, 295, 1457 E oxidized, 221, 225, 818

control, 226 process ing , 224 sunl ight , 827

f reez ing point , 683 ~ gases , 236 hea t s tabi l i ty , 237 h igh-gra in , 689 ~

AUTHOg INDEX OF ORIGINAL PAPERS 1477

hydroperoxides, 1011 insecticides, 821 keeping quality, 101, 337 s lactic acid, 705" lipid distribution, 665" light, 548, 1457 E

oxidation, 216 magnesium, 19 microorganism removal, 100 palatabil i ty, 720 phenoxyacid, 298 phosphatase, 139

dialysis test, 748 phospholipids, 489 physical quality, 683"

measuring, 684" pH recorder, 820 production, 258, 299, 701% 705% 709% 1330

regression, 855 proteases, 754, 111 w proteins, 510, 827 rancidity, feed, 41, 296 rations, 703" rennet, 954 riboflavin, 827 ropiness, 1265 roughages, 258 sales, 1314 serving, 719 silage, 254 sodium acetate, 258 solids-not-fat, 1414 sorghum, 344 s specific gravity, 230 spores, 667" standard methods, 590 staphylococci, thermal, 666 ~ steam injection, 365

characteristics of, 370 Sr °°, appearance, 68

removal, 549 sulf aethoxypyridazine, 694" sulfonamides, 251 sulfur, 549, 962" sulfhydryls, heat, 337 s S. U. °°, 68 surface tension, 234 Telodrin, removal, 552 thermodurics, 111 w yield, 63, 766

Milking conlposition, protein, 344 s incomplete, 152 production, 770 rates, 761 stripplngs, bacteria, 694 ~ systems evolution, 330 twice daily, 766

Milk Fa t alfalfa, 5]6 beta oxidation, 849 butyry], 1012 churning, 232 coconut, 1211 composition, 546, 664 concentrates, 516 crystal size, 1195 desert animals, 676" diets, 1213, 1322 dioctylphthalate, 1262 esterase, 664 ~ fa t ty acids, 37, 295, 337 s, 481, 665% 1216, 1412,

1457 ~

feed, 37, 648, 708" flavor, 295, 677% 1414 fractions, 664 X gas, 665" gene~ic, 340 s globules, 664 ~ hay, pelleted, 708" high grain, 1217 t tMG fraction, 665" hydroperoxides, 1011 ketones, 110 w, 677% 1291 lactation, 337 s linolenic acid, 247 lipolysis, 210, 212, 664% 993, 997, 1291 manufacturing, 194 membrane, 664 ~ oxidation, 678" palmitate 2,3 butyrate, 727 peroxides, 678" polyethenoid, 665" precursors, 849 pregastrie, 664 ~ properties, 1194 theology, 1198 roughage, 688% 1322 safflower oil, 37 structure, 481, 489, 664% 665" synthesis, 489, 849 thermal, 34, 231 tripalmi~in-l-C j*, 694" unsaturated, ]94, 665" variations, 638 yields, 766

Milking Machine bacteria, 676 equipment, 676 fluctuations, 762 mechanical, 713 ~ rates, 761 vacuum, 713"

Mojonnier Method total solids, 340 s

Molybdenum, 1229

N O N F A T D R Y M I L K bacteria, 936 manufacturing, 938

PASTURES bluegrass, 63 bromegrass, 528 digestibility, 521, 689" evaluating, 521 excreta, 774, 871 ]ignln, 521 oats, 95 pro±Pin, 521 rotational, 528 strip, 528

Personnel testing, 239

Pesticides residue analysis, 1013, 1297

Phosphatase calves, 391 Cheddar cheese, 139 dialysis test, 748 milk, 202 reactivation, 205 seasonal, 139

Phosphatides composition, 664"

1478 SUBJECT INDEX OF ORIGINAL PAPERS

extraction, 1457 ~ unity, 489

Phosphorus calves, 702 ~ cattle responses, 693 ~ hypervitaminosis, 391 parathyroids, 698 ~ polyphosphates, length, 920

Physiology age, 426 adrenal cortex, 433 bloat, 1339 butyric acid, 698 ~ calves, 789 casein, 704* catabolism, 386 cattle, 704 * copper, 1228 estradiol, 706 * estrogen, 1092 fat ty acids, 386 feeding, 1122 glucose, 1371 goat, 698* high-grain, 1122 histamine, 882 hormone indices, 1007 hypertrophy, 433 implants, 879 intestines, 923 iodine, 704 ~ kidney damage, 433 lactose, 789 metabolism, 698* parathyroid, 426 permeability, 923 progesterone, 706 ~ protein-fat, 386 pump, infusion, 438 triiodothyronine, 879

Pizza Cheese baking, 1174 composition, 1175 flavor, 1179 manufacture, 679 ~, 1173 mechanization, 1178 meltdown, 1174 schedule, 1176

Polyacrylamide Gel mobilities, 626, 633

Polyethylene calves, 1426 containers, 1458 E

Protein aggregation, 947 analysis, 356, 621 blood, 510 denaturation, 616 dye binding, 192 filtration, 621 gold so], 1056 heat stability, 237, 947, 1310 ice cream, 1014 Kofranyi ' s me~hod, 503 milk, 356, 510 oxidation, 829 orange G dye, 712 ~ photolysis, 218 physical, 117 pyrophosphates, 673 ~ salts, 954

Protease milk, 202

Q U A L I T Y butter, 197 cheese, 679, 680, 817 Cottage cheese, 680, 681 cream, 684, 1099 dried milk, 970 ice cream, ]432 milk, 41, 295, 622, 677, 683, 684, 719, 818, 829

chocolate, 8 concentrate, 669

R A D I O N U C L I D E S abomasum, 539 autoradiography, 536 Cs lsv, absorption, 539

metabolism, 112 s milk, 112 w

Co ~°, cheese, 339 fixed-bed, 668 ~, 1204 I TM, removal, 1188, 1201, 1263 metabolism, 169 metabolites, 536 milk, 683", 1188, 1263

temperature, 1263 NaP 2~, 347 s resin regeneration, 1188 Sr 9°, milk, 68, 549 DIvaS, metabolism, 347 s soils, 68 sulfur, 549

Rats hormones, 347 s litter size, 1096 mammary growth, 695 + milk secretion, 554

yields, 1097 Sprague-Dawley, ]096

Rennin NaC], 1181 ptI, 1181 prorennin, 1181 purification, 1182

Ribonuelease milk, 202

iR,umen absorption, 339 analyses, 1418 artificial, 160, 263 butyric acid, 685", 1082, 1237 cellulose digestion, 795, 1365 chromatography, 705* cultures, 793 digestion, 160, 685 *, 1237, 1352 fats, 692* fa t ty acids, 677", 703", 1082, 1219, 1237, 1365 hea~ stress, 692* iodine infusion, 697 * keto acids, 677", 1325 leucine metabolism, 1080, 1086 microbial protein, 684* N metabolism, 685, 1237, 1359 pectic enzymes, 1220 pressures, 1428 radioiodide, 539 roughage, 258, 1082, 1217, 1237 temperature, 382 valine metabolism, 1080, 1086 volatile acids, 258, 1082, 1211, 1217, 1237, 1346,

1359 urea metabolism, 793, 1346 water, 382

SUBJECT INDEX OF ORIGINAL PAPERS 1479

Ruminants blood components, 699 ~ fatty acids, 699 ~ food intake, 685 ~

SALIVA calf, 699 ~ collection, 199

eomposltion of, 698 ~ Sanitaiion

surfactants, 675 ~ Semen

ampules , glass , 348 s plast ic , 348 s

chemis t ry , 115 w composi t ion, 531 eytophotometer , 284 extenders , 909 f reezing, 165, 916, 1462 E f rac t ions , 115 TM, 823 frozen, 348 s, 1403 f ructose , 115 w immuniza t ion , 706 ~ l ight , 175 l ipids, 531 malonic acid, 535 metabol i sm, 87, 535 me thy lene blue, 175 polyvlnylpyrrol idone, 1462 ~ product ion , 898 reduct ion, 175 sperm numbers , 916 volumes, 901

Sephadex Gel f i l trat ion, 621

Serum (see whey) Sheep

alfalfa, 861 estradiol , 706 ~ hea r t ra tes , 561 proges terone , 706 ~

Si lage a l fa l fa , process ing, 652 analyses , 1063 B e r m u d a g r a s s , 341 s b romegrass , 1461 E cellulase, 342 s clover, 342 s composi t ion, 988, 1233 corn value, 707 ~ diges t ib i l i ty , 254, 341 s, 990 dry nmt te r , 342 s economics, 341 s gra in , 707 ~ grass , 112 w, 690 ~ l imestone- t rea ted , 1062, 1461 E m a t u r i t y , 690 ~ oats, 342 s o rchardgrass , 987 oxygen, 653 product ion, 112 w, 650, 650 w qual i ty indices, 254, 989 rye grass , 342 s sorghum, 254, 707 ~ Southern herds, 341 s Sudan grass , 342 s, 707 ~

Sires (see bul ls) Skimmilk

aggrega t ion , 947 ealeimn, 954 dena tu ra t ion , 616

flavor, 1099 heat , 947 lactones, 1099 p H , 1049 phosphol ip ids , 489 protein, 616

analyses , 621 sal ts , 954 semen extender , 909 sol ids-not- fa t , 719 s tabi l i ty , 1047

Sk immi lk Powder analyses , 967 bak ing , 6684 caselnate , 673 copper, 663 ~ dry ing , 132 f rac t ion , 967 frozen, 673 l ipids, 665 ~ spa t ia l d i s t r ibu t ion , 964 sur faces , 132

Sol ids-not - fa t analys is , 967 feed, 63 f rac t ions , 967 genet ics , 340 s milk, 719, 1414 spa t ia l d i s t r ibu t ion , 964 var ia t ions , 638

Spee t ropho tomet ry cytopholometry , 284 flavors, 245, 458, 1432 mass , 245 photometr ic , 118 protein, 356

analyses , 356 ul t raviole t , 245

Spermatozoa age, 165 analyses , 284 acids, 705 ~ carbon dioxide, 535 cata lase , 812 Cornell, 807 ci t rate-yolk-glycerol , 909 cytophotometer , 284 F e u l g e n - D N A , 165, 284

s ta in ing , 1104 f reez ing, 115 w, 905 f ruc tose , 87, 257

t empera tu re , 87 g lucagen , 1257 g lu t amic acid-C ~, 686 glycolysis , 1257 hexokinase, 1257 Il l inois, 807 insul in , 1257 lipids, 531, 905 l ight , 175 metabo] i tes , 686 ~ metabo l i sm, 535, 1407 mot i l i ty , 87, 911, 1257 nucle i OD, 687 ~ number s , 902, 916 opt ical densi ty , 165 oxygen l imits , 812 pH , 807 pos t - thawing , 812 survival , 909 tes t icu la r blood, 687 ~ Van D u i j n ' s fo rmula , 284

1480 SUBJECT I N D E X OF O R I G I N A L PAPERS

Starters bacteriophage, 836 citrates, 110 w

utilization, 674 diacetyt, Me2S, 198, 981

production, 674 ~ distillates, 684 ~ flavors, 662* growth, 374 lyophilization, 674 Me2S, 198 nonfat solids, 338 s nucleic acids, 374 Owades method, 981 pit , 1458 E preservation, 674 purines, 374 surfactants, 1285 two-strained, 674

Starch Gel mobilities, 626, 633

Steam Injection Heating characteristics, 370 denaturation, 616 injectors, 365 nozzles, 365 oscilloscope, 370 proteins, 616 tangential, 365 temperatures, 370 venturi types, 365 vortex, 365

Steer carotene, 705 ~ digestion, 160 liver, 705 ~ meat, 179 nutrition, 690 ~ production, 179 saliva, 199 vitamin A, 705 ~

Sterile Concentrated Milk allalyses, 356 coagulation, 1056, 1310 denaturation, 669 ~ flavor, 669 ~ floeeulation, 669 ~ heat stability, 202 panel scores, 669 ~ po]yphosphates, 670% 1306

chain length, 920 protein, 356

stability, 1056 proteases, 754 rennet, 1056 theology, 670 ~ stability, 564

Strontium secretion, 251

Sulfhydryls analyses, 549 cheese, 599 milk, 663

Swiss Cheese flavor stability, 406 light, 496 niacin, 681 ~ S . a u r e u s survival, 604 volatile acids, 817

Symposia dairy beef, 1135

herds, 310 feeding, 1106 grain feeding, 1122 management, 1106 milk dynamics, 202 sire selection, 439

TELEMETI%Y heart rates, 561 pressures, 1 4 2 8 temperatures, 1462 ~

[~LT]~ACENTRIFUGATION blood cells, 47 globules, 664 ~ membrane, 664* proteins, 621 skinlmilk, 621

~TITAMINS aqueous humor, A, 559 deficiency, A, 655 hypervitaminosis A, 391, 783 liver A, 1016 photolysis, 217

W A T E R cattle, deprivation, 698*

temperature, 382 resources, 1024

Whey proteins, 680 ~

XANTHINE milk, 202

Z I N C deficiencies, 556, 704* goat, 556 hair, 346 s metabolism, 689*