- Email: [email protected]
Subject Index of Original Papers
SUBJECT I N D E X OF ORIGINAL P A P E R S ACETATE, isotope dilution to measure, 926 ~ A l f a l f a hay, bloat effects of p l a n t m u c i n in, 915 ~ digestibility of, by steers, 935 ~ effect of s t a r c h on, 849 for calves, 651 for heifers, 929 ~ for milk production, 935 ~ pelleted, 1373 A m e r i c a n D a i r y Science Association, A n n u a l Meeting, a t t e n d a n c e at, 591 e d i t o r ' s r e p o r t at, 2023 54th, 1413 J o u r n a l M a n a g e m e n t C o m m i t t e e r e p o r t at, 2021
officers a n d comnfittees of, 214 s y m p o s i u m authorized by, h e a t a n d v a c u u m t r e a t m e n t of milk, 557 h u l n a n i s t i c a n d social studies, 371 pesticide a n d antibiotic control, 192 Antibiotics, a u r e o m y c i n - - s e e chlortetracyeline bacitracin, p r e s e r v i n g silage with, 392 ~, 929 ~ chlortetraeycline, in calves, 658, 671, 856, 1712" in rations, 1203 on milk production, 1740 w e r y t h r o m y e i n , in calves, 1712 h y g r o m y c i n , in calves, 1712 pelficillin, ill milk, 1742 ~ on o r g a n i s m s , 1391 on p h o s p h a t a s e , 898 ~ t e r r a m y c i n , on o r g a n i s m s , 1391, 1659 BOVINE SEMEN, effects on, of arabinose, 89 of diluent, 83 of fructose, 67 of hormone, 74 of m e t a b o l i s m , 67, 1216, 1227, 1320, 1325, 1806 of p r o m a z i n e a n d chlorpromazine, 932 ~ effects on c c n s t i t u e n t s of, aeration, ~37 ~ f e r t i l i t y of frozen, 94, 520 f r e e z i n g of, 1209 liquid n i t r o g e n ill, p r e s e r v a t i o n of, 932 ~ p r e s e r v a t i o n of, by gas-pressure, 931 ~ p y r u v a t e o f - - a l a n i n e , use of, in, 637 responses of, physiological, 394 ~ s p e r m a t o g e n e s i s in relation to, 93~ ~ s p e r m a t o z o a activity, 932 ~ a m p u l e s for, 365 earnosine p r o d u c t i o n of, by, 938 ~ c h a r a c t e r i s t i c s of, 626 coconut-milk-citrate e x t e n d e r for, 931 ~ cooling effects on, 931 ~ e g g yolk, skimmilk-g]ycerol effects on, 931 ~ e p i d i d y m a l e j a c u l a t e s of, 937 shocks of, 2003 f a c t o r s affecting, 1304
f a t t y acid oxidation by, 938 ~ glucose u t i l i z a t i o n by, 110 glyeolysis in, 937* lactic acid p r o d u c t i o n by, 188 l i g h t effects on, 937* o x y g e n c o n s u m p t i o n by, 1223 P a s t e u r effect in, 932 * with dyes, 1314 Breeding, artificial, effect on production, 1079 bulls, f e r t i l i t y of, 3945, 938 ~ life e x p e c t a n c y of, 939* sexual e n d u r a n c e in, 626 b u t t e r f a t production, f a c t o r s in, 1159 casein yield, i n h e r i t a n c e in, 922 ~ e h r o m a t i n nuclei in s o m a t i c tissue, 922* crossbreeding, effect of, on g r o w t h rate, 607 on milk a n d b u t t e r f a t , 924 ~ f o r a g e c o n s u m p t i o n , increase for, 878 genetic r e l a t i o n s h i p s in, 621 h e m o g l o b i n variance, i n h e r i t a n c e of, 1147 herd i m p r o v e m e n t in, 3915 i m m u n o l o g i c a l effect on fertility, in, 100 laetoglobulins, i n h e r i t a n c e in milk, 922 ~ milk yields, affected by, 924 ~ h e r e d i t a r y f a c t o r s ill, 913 i n b r e e d i n g effects, goats, ill 924 ~ p r o d u c t i o n t e s t i n g in, 926* p r o g e n y t e s t i n g in, o026~ reproduction, effect of diethylstilbestrol on, 1351 efficiency of, 1338 reproductive tract, b u f f e r i n g of, in, 529 selection index for, 1666 sexual d i m o r p h i s m in, 1330 sire evaluation in, 394 ~ Butter, h a r d n e s s of, 56, 899 '~ j u d g i n g of, 715 low-melting f r a c t i o n in, 1088 m o n o g l y e e r i d e s in, 902% 1913 setting, influem'e of, 58 s p r e a d a b i l i t y of, 389 ~, 899* Butterfat, by Babcock test, h y d r o l y s i s of, 1236 crossbreeding, effect on yield of, 924 ~ delta-decalactone f r o m , 791 d e t e r m i n a t i o n of, 903% 1255 flavors, r a d i a t i o n - i n d u c e d of, 468 genetic a n d e n v i r o n m e n t a l v a r i a t i o n s of, 115 g r o w t h - p r o m o t i n g value of, 1057 glycerides, h i g h m e l t i n g in, 1651 H o l s t e i n - F r i e s i a n , yield of, 123 iodine n u m b e r s of, 902* ketones f o r m a t i o n from, 49 m e a s u r e d a n d calculated, 389 ~ molecular distillation of, 49, 902 ~ p h o s p h a t i d e s , e s t i n m t i o n s in, 552, 904, ~ p h o t o m e t r i c d e t e r m i n a t i o n of, 1255 p r o d u c t i o n of, effect of N,N-diphenyl-para-phenylediamine o: 874 f a c t o r s affecting, 189, 1157 p r o t e i n i n t e r a c t i o n with, 894 ~
A b s t r a c t s of p a p e r s p r e s e n t e d a t : A n n u a l Meeting. S o u t h e r n Division M e e t i n g . " W e s t e r n Division Meeting. 2028
SUBJECT
INDEX
OF 0 I g I G I N A L
TeSa test, demonstration of, 942* TeSa test, progress report in, 942" triglycerides in, distribution of, 454 CALVES, adrenalin, influence on blood constituents of, 166, 927 carbohydrate utilization by, 920* carotene, conversion to vitamin A by, 642 intake of, by, 1396 utilization by, 159 ehlortetracycline, effects on, 658, 671, 859, 1712 esterase, activity in, 920* secretion of, in, 919" fat digestibility of, 918", 1815 fiber in feed for, 1877 hygromyein, effect on, 1712 iron for, 1970 milk, filled for, 1552, 1562, 1569, 1580 limited for, 922* replacers, effect of fat for, 918" protein levels for, 919" nutrition of, experimental errors for, 1398 pasture for, 1592 pepsin, effect on growth of, 666 renal function in, 1387 ruInen Of, development in, 395 ~, 921, 1171, 1600 papillae development in, 921" salts of f a t t y acids for, 1377 silage for, 651 starters for, 153 stilbestrol, effect on, 1966 influence on growth of, 153 sugar utilization by, 920* thyroid metabolism in, 1821 Vitamin A for Holstein, 501 Vitamin E for Holstein, 501 weight gains for, 923 ~ Cheese, Blue Mold, freeze-drying of, 9118" mechanical equipment for, 1096 monoglycerides in, 1913 Cheddar, coagulation of milk for, 901" composition and firnmess of, 907* flavor chemistry in, 207 freeze-dried, 908* judging of, 715 manufacturing equipment for, 907* milk, reconstituted for, 91)8" radioactive casein in ripening of, 998 redox measurements of, 91)1" rennin in, 90'1" ripening in, speetrophotometric measurements of, 264 S. a~tre*ts in, 1032 ultrasonics for ripening of, 902* whey of, plant nutrients from, 1126 preserving, with hydrogen peroxide, of, 1119 proteins, nitrogen determinations of, 28 vitamin B~ from, 1927 Cottage biacetyl content in, 1045 creaming, effect on quality of, 909", 1917 cultures for, 2009
PAPERS
2029
curd firnmess test for, 553, 866 developments in, recent, 2005 flavor improvement of, 809, 909* freeze-dried, 908" freezing and thawing effects o11, 908" keeping quality of, 2014 lactic acid in, 909" microbial flora, effect on, 910" milk in, early lactation effects on, 910" milk powder in, low-heat effects on, 908* production problems with, 1246 skimmilk in, curd tension of, 1792 heat effect on, 1020 staphylococci in, 816 spoilage prevention in, 1917 S t r e p t o c o c c ~ s eitrovorus in, 1917 yields, factors affecting, 2012 (~realn, lipolytic yeasts in, 905* monoglyeerides in, 1913 organisms in, 1045 Limburger, earbonyl formation in, 901" D A I R Y CATTLE, anestrus in, management of, 94,1" bloat in, blood pressure changes in, 915" effect of saliva and plant mueins on, 915 ~ methemoglobin in, 914" prevention of, 333 brucellosis, eradication in, 1888 butterfat of, antibody production by Brucella antigen in, 916" calculated and measured, 389 ~ calcium in, determination, in serum, of, 872 versene in, 933" metabolism of, 389 ~ calving intervals of, 298 carotene requirements for, 391 ~ caruneles, regression in, 941" d~romie oxide, radioactive, for digestion studies in, 1359 eolostrum, globulins in, from, 1401 cottonseed hulls, l e e , i n g value of, for, 353 cow pools for, 944. energy determinations, primers for, in, 934 estrogen for, activity in milk of, 918" measurements and assays in, 940% 941" treatment with progesterone, of, 940" estrous cycle of, fertility and, 1086 regulation, by oxytoein, of, 533, 543, 940* fat, substitutes for, 1741 W farms, mechanization for, 944" fecal output, with chromic acid, of, 346 feces, energy determinations in, of, 1995 feeding of, automatic units for, 943* summer, for, 14=95 fetus of, mummified, 312 gestation of, length of, 598 hay for, digestibility of, 144 herd management, standards for, 937" Holstein-Friesian, artificially and naturally sired, 315, 925* birth weight and gestatimt of, 305 growth and first lactation in, 390 ~
2030
SUBJECT
INDEX
OF
hay and concentrate ratio for, 836 milk yield, persistency of, in, 923 ~ production of, and body weight, 943 and test-day factors, 319 first lactation in, 924, 1932 indices in, 123 reproductive efficiency of, 512 roughage, weight gains on, 1698 steers, feeding of, 1741 w type r a t i n g s of, 925 ~, 1867 hormones, laetogenic, for milk secretion in, 918 ~ ketosis in, 705 effect on, of grain feeding, 170 lactation of, antibodies f r o m Bruce]la a n t i g e n in, 916 ~ dextrin and propionate response to, 933 ~ lipolysis in milk during, 1619, 1903 m a m n m r y cells, synthesis of in milk, in, 916 ~ growth of in nuce, and pregnancy, .917~, 1198 m a m m a r y infusions in, 916 ~ metabolism of serine in, 1619 production, a f t e r calving, in, 923 ~ steroid secretion, in, 926 ~ mastitis in, 1740 w electrophoretic properties of proteins from, 698 metabolism of, determination in, 686 equipment for, 934 s÷ milk, effect on f a t composition of, on, 390" yields of, 392 ~ milking, short-interval, of, 1724 orchard grass, forage for, 1675 pasture, comparison of plants for, 137 efficiency of systems of, for, 1686 grain feeding for, 679 pelleting, effec~ on concentrate consumption of, by, 390 ' pineapple plant, for, 1741 TM production of, effect on, of age factors, 824 of artificial breeding, 1079 of grazing systems, 679 of nutrition, 943 ~ of oxytocin, 918 ~ of protein-bound iodine, 327, 1718 of strip-grazing, 930 ~ progesterone, activity in, 1742 w effect on Corpus lute~lm, 939 ~ effect on spayed cows, 939 ~ ovaries of, 939 ~ proteins, with shelled corn for, 391 ~ rations, for, concentrates to roughage ratio, 1070 digestibility and energy losses, 836 fiber effect on respiration, 1743 ~ records of, in D H I A , 391 ~, 942 ~, 1742 ~ renal f u n c t i o n in, 545 roughage, ratio of concentrates for, 1070 utilization efficiency of, in, 915 ~' r u m e n metabolism, in, acids in f a t in, 1977 amino acids, deamination of, 395 ~ amylolysis in, 913 ~ bacterial activity in, 913 ~ cellulolytic, n u t r i t i o n of, for, 1831 g a l a c t o m a n n a n a s e activity of. 912 ~ glucose, use of, for, 692 mixed culture effects of, 913 ~ p r o p a g a t i o n in, 712
ORIGINAL
PAPERS
beta-glucosidases in flora of, 1848 cod-liver oil, effects on, 1238 diethylstilbestrol, effects on, 1857 extracts, properties of, in, 127 f a t t y acids, a b s o r p t i o n of, in, 914 ~ efficiency of, ill, 843 f e r m e n t a t i o n in, 1182 gas composition of, 912 ~ glucose, use of in, 692 methanogenesis of, 912 ~ redox in, 914 ~ salt, effects of on, 1600 soybean hulls, effect of in, 185 silage, a l f a l f a for, comparison with, in, 651 f e r m e n t a t i o n of, 393 ~ hay as beet p u l p in, 1740 W heifers, 929* losses of, in, 393 ~ bacitracin, as preservative for, .929* corn and s o r g h u m for, calves. 930 ~ effect of supplements of, 929 ~ heifers, 394 ~ growth and production of, 1949 losses in silos of, 928 ~, 929 ~ millet and oats for, 391F oats and peas for, 1740 TM, 1955 orchard grass, n u t r i e n t losses of, 1703 p a s t u r e and grass, interaction in, 930 ~ plastic covers for silos for, 928 ~ preservatives for, 1955 sodium fluoride, effect on, 1063 solids-not-fat, in Holsteins, Jerseys, Sindhi-Jerseys, 916 ~, 1132 s o r g h u m for cows, 393 ~ soybean hulls, digestibility of, for, 185 strontium metabolism in, 1367 thyroid f u n c t i o n in, 927", 928 ~ twins, 1346 metabolism in, 1821 thyroidectomized rats, 1986 thyroxine, in blood of, 1606 u t e r u s of, electrolytes in, 940 ~ water for, t e m p e r a t u r e effects of, 926 ~ ycast, eftect on yield of milk for, 39(Y, 1742 * Diets, and heart disease, 1401 FOLIAGES, acceptability of, 571 analysis of, 933" breeding, increased consumption for, 878 brome grass, effect on flavor of, 936 ~ canary grass, with nitrogen fertilizer, for, 936 ~ digestibility of, effect of, dry feed on, 935 ~ first-cut on, 936 ~ harvesting, utilizing for, 1101 nutritive value of, 277 ~, 489, 567 effect of chopping, on, 1394 effect of thyroidal F "~ on, 928 ~ orchard grass, affected by n i t r o g e n in, 934* testing services for, P e n n s y l v a n i a system of, 943 ~ utilization of, 574 in systems in South, 885 I C E CREAM determination of s u g a r s in, 898 ~
SUBJECT
INDEX
OF O I ~ I G I N A L
j u d g i n g of, 715 p h o t o m e t r i c f a t d e t e r m i n a t i o n of, 900" MILK ascorbic acid, d e g r a d a t i o n s f r o m , 428 b a c t e r i a in, inhibition of, 409 ]ipolytie, 389 ~, 1479 p a s t e u r i z e d , 38~ ~, 1479 psychrophilic, 388 bulk tank, 1781 g r o w t h of, 905 ~ p r o t e i n c h a n g e s in, 894 ~ t e m p e r a t u r e effects on, 1097 r e s a z u r i n i n t e r a c t i o n with, 1099 casein in, alpha, sensitive f r a c t i o n of, 894% 1897 calcium p h o s p h a t e complex in, 397 c a r b o h y d r a t e moiety of, 14,63 caseinate fraction, v o l u m i n o s i t y of, 227 colloidal particle sizes of, 761 complex of, 227 curd t e n s i o n of, 39 cysteine in oxidized flavor of, 961 g l y c o q n a e r o p e p t i d e in, 1881 h e a t effects on, 44 phosphoserine, p h o s p h a t a s e effect on, 1772 radioactive, in cheese r i p e n i n g , of, 998 salt effects on c o a g u l a t i o n of, 40, 41, 989 yield of, h e r e d i t y influences on, 922 ~ chocolate in, c o n s u m e r a c c e p t a n c e of, 1743" composition of, c a r r a g e e n t e s t for, 8~8 ~ chloride d e t e r m i n a t i o n with silver electrode of, 900 ~, citric acid a n a l y s i s of, 1885 c o n s u m e r acceptance, affected by, 1743 '~ fat, p h o t o m e t r i c e s t i n m t i o n of, 900 ~, 1255 fiber content, influence on, 1811 m a g n e s i u m d e t e r m i n a t i o n for, 981 p h o s p h o l i p i d a n a l y s i s of, 76,7, 1450 f a t globule m e m b r a n e s in, 904 ~ s e r u m p r o t e i n d e t e r m i n a t i o n s of, 441 solids-not-fat, t e s t for, 899 ~ review of l i t e r a t u r e on, 1 concentrated, origin of a m m o n i a in, 448 b r o w n i n g r e a c t i o n in, 945 f a t stability, test for, 904 ~ g r a i n f o r n m t i o n in, 711 p r o t e i n complex in, 8.~5~ viscosity effects of, 898% 910", 911 ~ e q u i p m e n t , for h i g h t e m p e r a t u r e s in, 1486, 1617 e v a p o r a t o r s a n d dryers, new ideas for, 1410 flavor of, chelating, effects on, 897 ~ copper effects on, 420, 780, 960 f a t t y acids, u n s a t u r a t e d , effects on, 896 ~ feed, p r o b l e m s of, on, 560 ~ r e m o v a l of, in, 896 ~ h e a t effects on, 1743 ~ oxidized, s p o n t a n e o u s , 961 x a n t h a s e oxidase, effects on, 1111 s t e a m i n j e c t i o n in, 895 ~ unclean, effect of b r o m e g r a s s on, 936 ~ foam-dried, free f a t in, 24(I s t a b i l i t y of, 911 ~ f r e e z i n g p o i n t of, review of l i t e r a t u r e on, 1745
PAPERS
2031
glyeoproteins, c a r b o h y d r a t e s of, 369 lactosc in, a n a l y s i s for, 1390 lJpases f r o m , 897 ~ lipases of, lipases from, 897 ~ f a t t y acid p r o d u c t i o n in, 903 ~ i n h i b i t i o n of, 409, 1903 s u b s t r a t e s a c t i n g on, 1903 m a c h i n e m i l k i n g of, lye for inflations for, 1726 monoglycerides in, 1913 p a s t e u r i z a t i o n of, 905 ~ viscosity of h e a t e d f r a c t i o n s in, 221 pesticides in, 192 ~ residues of, 196 ~ p i p e l i n e s for, air effects on, 476 cleaning-in-place, kinetics of, 1763 discoloration r e m o v a l front, 1883 kinetics of, 1763 plastic hose for, 937* s t o r a g e t a n k s of, 1730 powders of, b r o w n i n g reaction in, 945 carbony]s froln stale, 912 ~ dispersibility of, 1472 free f a t a n d dispersibility of, 911 ~ lactic acid in, 1785 o x y g e n a b s o r b e n t for, 912 ~ phospholipids, isolation f r o m , 903 ~ p r e h e a t i n g milk, effect on flavor of, 911 ~ p r o p e r t i e s of, 1038 w a t e r h a r d n e s s , effect on, 1800 p r o p e r t i e s , p h y s i e a l of, 221-227 p r o t e i n s in, a d s o r b e d on f a t globules of, 894 ~ a n a l y s i s of, i m m u n e globulins, 1233 in serum, 441 in serum, c o m p o n e n t 5, 895" K j e l d a h l , 367 with o r a n g e G dye, 367, 900 ~ bacterial c h a n g e s in, 894 ~ electrophoresis of, 550 e v a p o r a t e d milk, complex with, 895 ~ f a t i n t e r a c t i o n with, 894 ~ f r a c t i o n a t i o n of, 1395 ionizing r a d i a t i o n s , effect on, 581 q u a l i t y e v a l u a t i o n of, 388 t e s t s for, review of l i t e r a t u r e on, 1625 r a d i a t i o n of, effects on p r o t e i n s of, 581 p r e s e r v a t i o n with, 468 solar effects of, 3'95 ~ radionucli:les, a s h d e t e r m i n a t i o n s for, 1276, 1288 stainless steel used with, cleanability of, 905 ~ copper a d s o r p t i o n on, 480 s t a r t e r cultures in, acetoin, f o r n m t i o n by 251 activity of, frozen, 388 ~ b a c t e r i o p h a g e control in, 906" carbon dioxide p r o d u c t i o n in, 799 c o a g u l a t i o n effects of p H in, 589 culture isolation f r o m , 906 ~ f~ilures, causes of, 906 ~ f r o z e n a n d lyophilized, 363, 907 ~ penicillin effects on, 1391 p r o p a g a t i o n of, 906% 907 ~ t e r r a m y c i n effects on, 1659 s t e a m with, q u a l i t y p r o d u c t i o n of, 1241
officers a n d comnfittees of, 214 s y m p o s i u m authorized by, h e a t a n d v a c u u m t r e a t m e n t of milk, 557 h u l n a n i s t i c a n d social studies, 371 pesticide a n d antibiotic control, 192 Antibiotics, a u r e o m y c i n - - s e e chlortetracyeline bacitracin, p r e s e r v i n g silage with, 392 ~, 929 ~ chlortetraeycline, in calves, 658, 671, 856, 1712" in rations, 1203 on milk production, 1740 w e r y t h r o m y e i n , in calves, 1712 h y g r o m y c i n , in calves, 1712 pelficillin, ill milk, 1742 ~ on o r g a n i s m s , 1391 on p h o s p h a t a s e , 898 ~ t e r r a m y c i n , on o r g a n i s m s , 1391, 1659 BOVINE SEMEN, effects on, of arabinose, 89 of diluent, 83 of fructose, 67 of hormone, 74 of m e t a b o l i s m , 67, 1216, 1227, 1320, 1325, 1806 of p r o m a z i n e a n d chlorpromazine, 932 ~ effects on c c n s t i t u e n t s of, aeration, ~37 ~ f e r t i l i t y of frozen, 94, 520 f r e e z i n g of, 1209 liquid n i t r o g e n ill, p r e s e r v a t i o n of, 932 ~ p r e s e r v a t i o n of, by gas-pressure, 931 ~ p y r u v a t e o f - - a l a n i n e , use of, in, 637 responses of, physiological, 394 ~ s p e r m a t o g e n e s i s in relation to, 93~ ~ s p e r m a t o z o a activity, 932 ~ a m p u l e s for, 365 earnosine p r o d u c t i o n of, by, 938 ~ c h a r a c t e r i s t i c s of, 626 coconut-milk-citrate e x t e n d e r for, 931 ~ cooling effects on, 931 ~ e g g yolk, skimmilk-g]ycerol effects on, 931 ~ e p i d i d y m a l e j a c u l a t e s of, 937 shocks of, 2003 f a c t o r s affecting, 1304
f a t t y acid oxidation by, 938 ~ glucose u t i l i z a t i o n by, 110 glyeolysis in, 937* lactic acid p r o d u c t i o n by, 188 l i g h t effects on, 937* o x y g e n c o n s u m p t i o n by, 1223 P a s t e u r effect in, 932 * with dyes, 1314 Breeding, artificial, effect on production, 1079 bulls, f e r t i l i t y of, 3945, 938 ~ life e x p e c t a n c y of, 939* sexual e n d u r a n c e in, 626 b u t t e r f a t production, f a c t o r s in, 1159 casein yield, i n h e r i t a n c e in, 922 ~ e h r o m a t i n nuclei in s o m a t i c tissue, 922* crossbreeding, effect of, on g r o w t h rate, 607 on milk a n d b u t t e r f a t , 924 ~ f o r a g e c o n s u m p t i o n , increase for, 878 genetic r e l a t i o n s h i p s in, 621 h e m o g l o b i n variance, i n h e r i t a n c e of, 1147 herd i m p r o v e m e n t in, 3915 i m m u n o l o g i c a l effect on fertility, in, 100 laetoglobulins, i n h e r i t a n c e in milk, 922 ~ milk yields, affected by, 924 ~ h e r e d i t a r y f a c t o r s ill, 913 i n b r e e d i n g effects, goats, ill 924 ~ p r o d u c t i o n t e s t i n g in, 926* p r o g e n y t e s t i n g in, o026~ reproduction, effect of diethylstilbestrol on, 1351 efficiency of, 1338 reproductive tract, b u f f e r i n g of, in, 529 selection index for, 1666 sexual d i m o r p h i s m in, 1330 sire evaluation in, 394 ~ Butter, h a r d n e s s of, 56, 899 '~ j u d g i n g of, 715 low-melting f r a c t i o n in, 1088 m o n o g l y e e r i d e s in, 902% 1913 setting, influem'e of, 58 s p r e a d a b i l i t y of, 389 ~, 899* Butterfat, by Babcock test, h y d r o l y s i s of, 1236 crossbreeding, effect on yield of, 924 ~ delta-decalactone f r o m , 791 d e t e r m i n a t i o n of, 903% 1255 flavors, r a d i a t i o n - i n d u c e d of, 468 genetic a n d e n v i r o n m e n t a l v a r i a t i o n s of, 115 g r o w t h - p r o m o t i n g value of, 1057 glycerides, h i g h m e l t i n g in, 1651 H o l s t e i n - F r i e s i a n , yield of, 123 iodine n u m b e r s of, 902* ketones f o r m a t i o n from, 49 m e a s u r e d a n d calculated, 389 ~ molecular distillation of, 49, 902 ~ p h o s p h a t i d e s , e s t i n m t i o n s in, 552, 904, ~ p h o t o m e t r i c d e t e r m i n a t i o n of, 1255 p r o d u c t i o n of, effect of N,N-diphenyl-para-phenylediamine o: 874 f a c t o r s affecting, 189, 1157 p r o t e i n i n t e r a c t i o n with, 894 ~
A b s t r a c t s of p a p e r s p r e s e n t e d a t : A n n u a l Meeting. S o u t h e r n Division M e e t i n g . " W e s t e r n Division Meeting. 2028
SUBJECT
INDEX
OF 0 I g I G I N A L
TeSa test, demonstration of, 942* TeSa test, progress report in, 942" triglycerides in, distribution of, 454 CALVES, adrenalin, influence on blood constituents of, 166, 927 carbohydrate utilization by, 920* carotene, conversion to vitamin A by, 642 intake of, by, 1396 utilization by, 159 ehlortetracycline, effects on, 658, 671, 859, 1712 esterase, activity in, 920* secretion of, in, 919" fat digestibility of, 918", 1815 fiber in feed for, 1877 hygromyein, effect on, 1712 iron for, 1970 milk, filled for, 1552, 1562, 1569, 1580 limited for, 922* replacers, effect of fat for, 918" protein levels for, 919" nutrition of, experimental errors for, 1398 pasture for, 1592 pepsin, effect on growth of, 666 renal function in, 1387 ruInen Of, development in, 395 ~, 921, 1171, 1600 papillae development in, 921" salts of f a t t y acids for, 1377 silage for, 651 starters for, 153 stilbestrol, effect on, 1966 influence on growth of, 153 sugar utilization by, 920* thyroid metabolism in, 1821 Vitamin A for Holstein, 501 Vitamin E for Holstein, 501 weight gains for, 923 ~ Cheese, Blue Mold, freeze-drying of, 9118" mechanical equipment for, 1096 monoglycerides in, 1913 Cheddar, coagulation of milk for, 901" composition and firnmess of, 907* flavor chemistry in, 207 freeze-dried, 908* judging of, 715 manufacturing equipment for, 907* milk, reconstituted for, 91)8" radioactive casein in ripening of, 998 redox measurements of, 91)1" rennin in, 90'1" ripening in, speetrophotometric measurements of, 264 S. a~tre*ts in, 1032 ultrasonics for ripening of, 902* whey of, plant nutrients from, 1126 preserving, with hydrogen peroxide, of, 1119 proteins, nitrogen determinations of, 28 vitamin B~ from, 1927 Cottage biacetyl content in, 1045 creaming, effect on quality of, 909", 1917 cultures for, 2009
PAPERS
2029
curd firnmess test for, 553, 866 developments in, recent, 2005 flavor improvement of, 809, 909* freeze-dried, 908" freezing and thawing effects o11, 908" keeping quality of, 2014 lactic acid in, 909" microbial flora, effect on, 910" milk in, early lactation effects on, 910" milk powder in, low-heat effects on, 908* production problems with, 1246 skimmilk in, curd tension of, 1792 heat effect on, 1020 staphylococci in, 816 spoilage prevention in, 1917 S t r e p t o c o c c ~ s eitrovorus in, 1917 yields, factors affecting, 2012 (~realn, lipolytic yeasts in, 905* monoglyeerides in, 1913 organisms in, 1045 Limburger, earbonyl formation in, 901" D A I R Y CATTLE, anestrus in, management of, 94,1" bloat in, blood pressure changes in, 915" effect of saliva and plant mueins on, 915 ~ methemoglobin in, 914" prevention of, 333 brucellosis, eradication in, 1888 butterfat of, antibody production by Brucella antigen in, 916" calculated and measured, 389 ~ calcium in, determination, in serum, of, 872 versene in, 933" metabolism of, 389 ~ calving intervals of, 298 carotene requirements for, 391 ~ caruneles, regression in, 941" d~romie oxide, radioactive, for digestion studies in, 1359 eolostrum, globulins in, from, 1401 cottonseed hulls, l e e , i n g value of, for, 353 cow pools for, 944. energy determinations, primers for, in, 934 estrogen for, activity in milk of, 918" measurements and assays in, 940% 941" treatment with progesterone, of, 940" estrous cycle of, fertility and, 1086 regulation, by oxytoein, of, 533, 543, 940* fat, substitutes for, 1741 W farms, mechanization for, 944" fecal output, with chromic acid, of, 346 feces, energy determinations in, of, 1995 feeding of, automatic units for, 943* summer, for, 14=95 fetus of, mummified, 312 gestation of, length of, 598 hay for, digestibility of, 144 herd management, standards for, 937" Holstein-Friesian, artificially and naturally sired, 315, 925* birth weight and gestatimt of, 305 growth and first lactation in, 390 ~
2030
SUBJECT
INDEX
OF
hay and concentrate ratio for, 836 milk yield, persistency of, in, 923 ~ production of, and body weight, 943 and test-day factors, 319 first lactation in, 924, 1932 indices in, 123 reproductive efficiency of, 512 roughage, weight gains on, 1698 steers, feeding of, 1741 w type r a t i n g s of, 925 ~, 1867 hormones, laetogenic, for milk secretion in, 918 ~ ketosis in, 705 effect on, of grain feeding, 170 lactation of, antibodies f r o m Bruce]la a n t i g e n in, 916 ~ dextrin and propionate response to, 933 ~ lipolysis in milk during, 1619, 1903 m a m n m r y cells, synthesis of in milk, in, 916 ~ growth of in nuce, and pregnancy, .917~, 1198 m a m m a r y infusions in, 916 ~ metabolism of serine in, 1619 production, a f t e r calving, in, 923 ~ steroid secretion, in, 926 ~ mastitis in, 1740 w electrophoretic properties of proteins from, 698 metabolism of, determination in, 686 equipment for, 934 s÷ milk, effect on f a t composition of, on, 390" yields of, 392 ~ milking, short-interval, of, 1724 orchard grass, forage for, 1675 pasture, comparison of plants for, 137 efficiency of systems of, for, 1686 grain feeding for, 679 pelleting, effec~ on concentrate consumption of, by, 390 ' pineapple plant, for, 1741 TM production of, effect on, of age factors, 824 of artificial breeding, 1079 of grazing systems, 679 of nutrition, 943 ~ of oxytocin, 918 ~ of protein-bound iodine, 327, 1718 of strip-grazing, 930 ~ progesterone, activity in, 1742 w effect on Corpus lute~lm, 939 ~ effect on spayed cows, 939 ~ ovaries of, 939 ~ proteins, with shelled corn for, 391 ~ rations, for, concentrates to roughage ratio, 1070 digestibility and energy losses, 836 fiber effect on respiration, 1743 ~ records of, in D H I A , 391 ~, 942 ~, 1742 ~ renal f u n c t i o n in, 545 roughage, ratio of concentrates for, 1070 utilization efficiency of, in, 915 ~' r u m e n metabolism, in, acids in f a t in, 1977 amino acids, deamination of, 395 ~ amylolysis in, 913 ~ bacterial activity in, 913 ~ cellulolytic, n u t r i t i o n of, for, 1831 g a l a c t o m a n n a n a s e activity of. 912 ~ glucose, use of, for, 692 mixed culture effects of, 913 ~ p r o p a g a t i o n in, 712
ORIGINAL
PAPERS
beta-glucosidases in flora of, 1848 cod-liver oil, effects on, 1238 diethylstilbestrol, effects on, 1857 extracts, properties of, in, 127 f a t t y acids, a b s o r p t i o n of, in, 914 ~ efficiency of, ill, 843 f e r m e n t a t i o n in, 1182 gas composition of, 912 ~ glucose, use of in, 692 methanogenesis of, 912 ~ redox in, 914 ~ salt, effects of on, 1600 soybean hulls, effect of in, 185 silage, a l f a l f a for, comparison with, in, 651 f e r m e n t a t i o n of, 393 ~ hay as beet p u l p in, 1740 W heifers, 929* losses of, in, 393 ~ bacitracin, as preservative for, .929* corn and s o r g h u m for, calves. 930 ~ effect of supplements of, 929 ~ heifers, 394 ~ growth and production of, 1949 losses in silos of, 928 ~, 929 ~ millet and oats for, 391F oats and peas for, 1740 TM, 1955 orchard grass, n u t r i e n t losses of, 1703 p a s t u r e and grass, interaction in, 930 ~ plastic covers for silos for, 928 ~ preservatives for, 1955 sodium fluoride, effect on, 1063 solids-not-fat, in Holsteins, Jerseys, Sindhi-Jerseys, 916 ~, 1132 s o r g h u m for cows, 393 ~ soybean hulls, digestibility of, for, 185 strontium metabolism in, 1367 thyroid f u n c t i o n in, 927", 928 ~ twins, 1346 metabolism in, 1821 thyroidectomized rats, 1986 thyroxine, in blood of, 1606 u t e r u s of, electrolytes in, 940 ~ water for, t e m p e r a t u r e effects of, 926 ~ ycast, eftect on yield of milk for, 39(Y, 1742 * Diets, and heart disease, 1401 FOLIAGES, acceptability of, 571 analysis of, 933" breeding, increased consumption for, 878 brome grass, effect on flavor of, 936 ~ canary grass, with nitrogen fertilizer, for, 936 ~ digestibility of, effect of, dry feed on, 935 ~ first-cut on, 936 ~ harvesting, utilizing for, 1101 nutritive value of, 277 ~, 489, 567 effect of chopping, on, 1394 effect of thyroidal F "~ on, 928 ~ orchard grass, affected by n i t r o g e n in, 934* testing services for, P e n n s y l v a n i a system of, 943 ~ utilization of, 574 in systems in South, 885 I C E CREAM determination of s u g a r s in, 898 ~
SUBJECT
INDEX
OF O I ~ I G I N A L
j u d g i n g of, 715 p h o t o m e t r i c f a t d e t e r m i n a t i o n of, 900" MILK ascorbic acid, d e g r a d a t i o n s f r o m , 428 b a c t e r i a in, inhibition of, 409 ]ipolytie, 389 ~, 1479 p a s t e u r i z e d , 38~ ~, 1479 psychrophilic, 388 bulk tank, 1781 g r o w t h of, 905 ~ p r o t e i n c h a n g e s in, 894 ~ t e m p e r a t u r e effects on, 1097 r e s a z u r i n i n t e r a c t i o n with, 1099 casein in, alpha, sensitive f r a c t i o n of, 894% 1897 calcium p h o s p h a t e complex in, 397 c a r b o h y d r a t e moiety of, 14,63 caseinate fraction, v o l u m i n o s i t y of, 227 colloidal particle sizes of, 761 complex of, 227 curd t e n s i o n of, 39 cysteine in oxidized flavor of, 961 g l y c o q n a e r o p e p t i d e in, 1881 h e a t effects on, 44 phosphoserine, p h o s p h a t a s e effect on, 1772 radioactive, in cheese r i p e n i n g , of, 998 salt effects on c o a g u l a t i o n of, 40, 41, 989 yield of, h e r e d i t y influences on, 922 ~ chocolate in, c o n s u m e r a c c e p t a n c e of, 1743" composition of, c a r r a g e e n t e s t for, 8~8 ~ chloride d e t e r m i n a t i o n with silver electrode of, 900 ~, citric acid a n a l y s i s of, 1885 c o n s u m e r acceptance, affected by, 1743 '~ fat, p h o t o m e t r i c e s t i n m t i o n of, 900 ~, 1255 fiber content, influence on, 1811 m a g n e s i u m d e t e r m i n a t i o n for, 981 p h o s p h o l i p i d a n a l y s i s of, 76,7, 1450 f a t globule m e m b r a n e s in, 904 ~ s e r u m p r o t e i n d e t e r m i n a t i o n s of, 441 solids-not-fat, t e s t for, 899 ~ review of l i t e r a t u r e on, 1 concentrated, origin of a m m o n i a in, 448 b r o w n i n g r e a c t i o n in, 945 f a t stability, test for, 904 ~ g r a i n f o r n m t i o n in, 711 p r o t e i n complex in, 8.~5~ viscosity effects of, 898% 910", 911 ~ e q u i p m e n t , for h i g h t e m p e r a t u r e s in, 1486, 1617 e v a p o r a t o r s a n d dryers, new ideas for, 1410 flavor of, chelating, effects on, 897 ~ copper effects on, 420, 780, 960 f a t t y acids, u n s a t u r a t e d , effects on, 896 ~ feed, p r o b l e m s of, on, 560 ~ r e m o v a l of, in, 896 ~ h e a t effects on, 1743 ~ oxidized, s p o n t a n e o u s , 961 x a n t h a s e oxidase, effects on, 1111 s t e a m i n j e c t i o n in, 895 ~ unclean, effect of b r o m e g r a s s on, 936 ~ foam-dried, free f a t in, 24(I s t a b i l i t y of, 911 ~ f r e e z i n g p o i n t of, review of l i t e r a t u r e on, 1745
PAPERS
2031
glyeoproteins, c a r b o h y d r a t e s of, 369 lactosc in, a n a l y s i s for, 1390 lJpases f r o m , 897 ~ lipases of, lipases from, 897 ~ f a t t y acid p r o d u c t i o n in, 903 ~ i n h i b i t i o n of, 409, 1903 s u b s t r a t e s a c t i n g on, 1903 m a c h i n e m i l k i n g of, lye for inflations for, 1726 monoglycerides in, 1913 p a s t e u r i z a t i o n of, 905 ~ viscosity of h e a t e d f r a c t i o n s in, 221 pesticides in, 192 ~ residues of, 196 ~ p i p e l i n e s for, air effects on, 476 cleaning-in-place, kinetics of, 1763 discoloration r e m o v a l front, 1883 kinetics of, 1763 plastic hose for, 937* s t o r a g e t a n k s of, 1730 powders of, b r o w n i n g reaction in, 945 carbony]s froln stale, 912 ~ dispersibility of, 1472 free f a t a n d dispersibility of, 911 ~ lactic acid in, 1785 o x y g e n a b s o r b e n t for, 912 ~ phospholipids, isolation f r o m , 903 ~ p r e h e a t i n g milk, effect on flavor of, 911 ~ p r o p e r t i e s of, 1038 w a t e r h a r d n e s s , effect on, 1800 p r o p e r t i e s , p h y s i e a l of, 221-227 p r o t e i n s in, a d s o r b e d on f a t globules of, 894 ~ a n a l y s i s of, i m m u n e globulins, 1233 in serum, 441 in serum, c o m p o n e n t 5, 895" K j e l d a h l , 367 with o r a n g e G dye, 367, 900 ~ bacterial c h a n g e s in, 894 ~ electrophoresis of, 550 e v a p o r a t e d milk, complex with, 895 ~ f a t i n t e r a c t i o n with, 894 ~ f r a c t i o n a t i o n of, 1395 ionizing r a d i a t i o n s , effect on, 581 q u a l i t y e v a l u a t i o n of, 388 t e s t s for, review of l i t e r a t u r e on, 1625 r a d i a t i o n of, effects on p r o t e i n s of, 581 p r e s e r v a t i o n with, 468 solar effects of, 3'95 ~ radionucli:les, a s h d e t e r m i n a t i o n s for, 1276, 1288 stainless steel used with, cleanability of, 905 ~ copper a d s o r p t i o n on, 480 s t a r t e r cultures in, acetoin, f o r n m t i o n by 251 activity of, frozen, 388 ~ b a c t e r i o p h a g e control in, 906" carbon dioxide p r o d u c t i o n in, 799 c o a g u l a t i o n effects of p H in, 589 culture isolation f r o m , 906 ~ f~ilures, causes of, 906 ~ f r o z e n a n d lyophilized, 363, 907 ~ penicillin effects on, 1391 p r o p a g a t i o n of, 906% 907 ~ t e r r a m y c i n effects on, 1659 s t e a m with, q u a l i t y p r o d u c t i o n of, 1241