(30) Brieger, Zeitsch. f. Hygien, 1893, 13, 336; and ibid., 1893, 15, 439.

(31) Van Slyke, Modern Methods of Testing Milk and Milk Products, New York and

London, 1907, p. 15.

(32) See "Food Inspection and Analysis,” by Albert E. Leach, New York, 1907, p. 90.

(33) U. S. Department of Agriculture, Farmer's Bulletin No. 29, 1895.

(34) Van Slyke, loc. cit., p. 15.

(35) Leach, loc. cit., p. 91.

(36) Bunge, Pathologic and Physiologic Chemistry, by G. Bunge, 2d English ed., tr. by Florence A. Starling, 1902, 104–105.

(37) Richmond, Analyst, 1901, 26, 310–316; ibid., 27, 240–243; ibid., 29, 180–187; ibid., 30, 325-329; ibid., 31, 176-180.

(38) Richmond, ibid., 31, 176–180.

(39) Billitz, Milchw. Zentr., 1905, 1, 113-132.

(40) Cook and Hills, Vermont Exp. Stat. Rep., 1891.

(41) Wanters, Rev. Interv. Falsific., 1902, 15, 67–69. (42) Janke, Bied. Centr., 1880, 899–905.

(43) Janke, ibid., 1879, 929.

(44) Richmond, Analyst, 1902.

(45) Sherman, Jour. Amer. Chem. Soc., 1903, 25, 132–142.

(46) Richmond, Analyst, 1904, 29, 180-187; ibid., 31, 176–180.

(47) Albert and Maercker, Landw. Jahrb., 1898, 27.

(48) Rhodin, K. Land. Akad. Handl., 1888, 37, 25.

(49) Bartlet, 14th Ann. Rep. Maine Agr. Exp. Stat., 1898, 114-117. (49a) Gogitidse, Zeit. Biol., 1904, 45, 365.

(50) Hills, 12th Ann. Rep. Vermont Agr. Exp. Stat., 1898-99, 269–275. (51) V. Henriques and Hansen, Exp. Stat. Record, 1900, 11, 674-676.

(52) Sebelien, Landw. Versuchs Stat., 1895, 46, 259-308.

(53) Wing, Ann. Agronom., 1896, 22, 94–95.

(54) Morgen, Beger, Fingerling, Doll, Hancke, Sieglin, and Zielstorff, Landw. Versuchs Stat., 1904, 61, 1-284.

(55) Morgen, Beger and Fingerling, ibid., 1906, 64, 93-242.

(56) Fingerling, ibid., 1906, 64, 299-412.

(57) Fingerling, ibid., 1905, 62, 11-180.

(57a) Temesvary, Centr. f. Med. Wissenschft, 1900, 38, 668.

(58) Morgen, Beger and Fingerling, loc. cit., 1905, 62, 251-386.

(59) Caspari, Archiv. Anat. and Physiol., 1899, suppl., 267-280.

(60) Caspari, Zeit. Biol., 46, 277-279. (See also Zeit. Biol. 1907, 49, 558-561.)

(61) Einecke, Bied. Centr., 1904, 33, 239-245. (See also Gogitidse, Zeit. Biol. 1906. 47, 475-486.)

(62) Malméjac, J. Pharm., 1901, [VI] 14, 70–74.

(63) Woll, Report Wis. Agr. Exp. Stat., 1891, 49–60.

(64) Pfeiffer, Einecke and Schneider, Mitt. Landw. Inst. K. Univ. Breslau, 1905, 3, 179-225.

(65) Morgen, Beger and Westhauser, Landw. Versuchs Stat., 1907, 65, 413–440. (66) Trunz, Zeit. f. Physiol. Chem., 1903, 39, 380–395.

(67) Trunz, ibid., 1903, 40, 263-310.

(68) Hardy, Bull. Assoc. Belge Chim., 1901, 15, 228–229.

(69) Ackermann, Milch Zeit., 1902, 31, 166-168.

(70) Hills, 12th Ann. Rep. Vermont Agr. Exp. Stat., 1898-1899, 309.

(71) Dornic, Milch Zeit., 1896, 331.

(72) Moerman, Bull. Assoc. Belge Chim., 16, 147–151.

PART II (1) CHANGES IN THE COMPOSITION OF MILK PRODUCED BY THE ACTION OF HEAT AND ACIDS, AND EFFECT OF HEAT ON

ENZYMES.

(1) Thörner, Chem. Zeit., 1891, 1108.

(2) Richmond, Analyst, 1900, 25, 121. (3) Stokes, Analyst, 16, 122.

(4) Jamison and Hertz, J. Physiol., 1901, 27, 26-30.

(5) Rettger, Amer. J. Physiol., 1902, 7, 325–330.

(6) Harris, J. Anat. and Physiol., 1894, 29, 188-200.

(7) Rettger, Amer. J. Physiol., 1902, 6, 450–457.

(8) Franz Utz, Milch Zeit., 1903, 32, 354–355.

(9) Wassermann and Schütze, Zeitschr. f. Hygien, 1901, 36.

(10) P. T. Müller, Archiv. f. Hygien, 1902, 44, 136-137.

(11) Cazeneuve and Haddon, Compt. rend., 1895, 120, 1272–1273.

(12) Bruno Bardach, Monatshefte, 1897, 18, 199–216.

(13) Loevenhart, Zeit. f. Physiol. Chem., 1904, 41, 189–190.

(14) Von Soxhlet, Verh. Ges. deut. Naturforsch. Aerzte, 1904, II, 151–152.

(17) Pasteur, Studies on Fermentation, 1879, p. 34.

(18) Babcock and Russell, Centr. f. Bakt. u. Par’k. Abt. 2, 1900, 6, 17–22, 79–88. (19) Fermi, Archiv. f. Hygien, 14, 1892, p. 19.

(20) Wender, Oesterr. Chem. Zeit., 6, 1-3.

(21) Von Freudenreich, Centr. f. Bakt. u. Par., 1900, Abt. 2, 6, 332-338.

(22) Hippius, Jahrb. f. Kinderh., 1905, II, 365.

(23) Gillet, Journ. d. Physiol. et d. Pathol. Generale, 1903, 3, 503–518.

(24) Hougardy, Bull. Acad. Roy. Belg., 1906, 1888–1900.

(25) Zelinski, Jahrb. f. Kinderh., 1906, 63, 288–307.

(26) Schardinger, Zeit. Nahr. Genussm., 1902, 5, 1113–1121.

(27) Glage, Zeit. Fleisch. u. Milch-Hygien, 1901, 11, 162.

(28) Franz Utz, Pharm. Centr., Halle, 1901, 42–149.

(29) Schaffer, Schweiz. Woch. Pharm, 38, 15.

(30) Rullmann, Zeit. Nahr. Genussm., 1904, Heft 2.

(31) V. Storch, Bied. Centr., 1898, 27, 711-714.

(32) Freeman, Proc. N. Y. Path. Soc., 1897-1898, p. 222.

(33) Du Roi and Koehler, Milch Zeit., 1902, 31, 17-18; and 113. (34) Weber, ibid., 1902, 31, 657–659; and 673–676.

(35) Arnold and Mentzel, ibid., 1902, 31, 247.

(36) Franz Utz, Chem. Zeit., 1906, 26, 1121–1122.

(37) Rullmann, Zeit. Nahr. Genussm., 1904, 7, 81–89.

(38) Van Itallie, Pharm. Weekblad., 40, 1103-1104.

(39) Bruere, J. Pharm. Chim., 1906, [VI] 24, 488-493.

(40) Dupouy, Thèse Bordeaux, 1898-1899, 80-85, No. 91.

(41) Douglas, Lancet, 1903, II, 23.

(42) Marfan and Gillet, Monatsschr. f. Kinderh., 1902, I, 57-64.

(43) Portier, Compt. rend. Soc. Biol., 1898, 27, 453.

(44) Van Itallie, Proc. K. Akad. Welensch. Amsterdam, 1906, 8, 628-630.

(45) Jolles, Zeit. Biol., 1903, 45, 248–260.

(46) Behring, Therapie der Gegenwart, 1904, No. 1.

(47) Raudnitz, Ergebnisse der Physiologie, 1903, Abt. 1, 322.

(48) Tjaden, Koske and Hertel, Arb. Kais. Gesundheitsamt, 1901, 18, 219.

(51a) Rubner, Hyg. Rundschau, 1895, No. 22, 1021-1022.

(51b) Middleton, ibid., 1901, XI, 601.

(52) De Jager, Centr. f. Med. Wissenschaft, 1906, No. 9, p. 145. (53) Lörcher, Pflüg. Archiv., 1897, 99.

(54) Forbes-Ross, Lancet, 1904, 979–980.

(55) Same as (48).

(56) Green, The Soluble Ferments, Cambridge, 1899.

(58) Oppenheimer, Die Fermente, Leipzig, 1900.

(59) P. T Müller, Archiv. f. Hygien, 1902, 44, 132–133.

(60) Kastle, Science, 1901, 765–771.

(60a) Marfan, La Presse Médicale, Paris, 1901, p. 13-16.

(61) Bokorny, Chem. Zeit., 1900, Dec., and Pflüg. Archiv., 1901, 85, 257–270.

PART II (2). CHANGES IN THE COMPOSITION OF MILK BROUGHT ABOUT

BY THE MILK ENZYMES.

(1) Marfan, La Presse Médicale, Paris, 1901, p. 13-16. (See also Marfan and Gillet, Monatschr. f. Kinderheilk., 1902, 1, 57-64.)

(2) P. T. Müller, Archiv f. Hygien, 1902, 44, 126-188.

(3) Moro, Wien. Klin. Wochenschr., 15, 121–122.

(4) Engel, Deut. Aerzte Zeit., 1903, 5, 79-80.

(5) Moro, Jahrb. f. Kinderheilk., n. F., 1898, 47, 342–361.

(6) Béchamp, Compt. rend., 96, 1508-1509.

(7) Moro, same as (5).

(8) Van der Velde and Landtsheer, Archiv de Medicin des Enfants, 1903, 6, 408–412. (9) Babcock and Russell, Centr. f. Bakt. u. Par., Abt. 2, 1900, 6, 17-22, 79–88.

(10) Von Freudenreich, ibid., 332-338.

(11) Tice and Sherman, J. Amer. Chem. Soc., 1906, 28, 189-194.

(12) Wender, Oesterr. Chem. Zeit., 6, 13.

(13) Snyder, Bull. 74, Minn. Agr. Exp. Stat.

(14) Hougardy, Bull. Acad. Roy. Belg., 1906, 888–900.

(15) Marfan and Gillet, same as (1).

(16) Gillet, J. de Physiol. et d. Path. generale, 1903, 3, 513-518.

(17) Rogers, Centr. Bakt. u. Par., XII, 597–601.

(18) Nobécourt and Merklen, Compt. rend. Soc. Biol., 1901, 53, 148-149.

(19) Desmoulières, J. Pharm. Chim., 1903 (VII), 17, 232–239.

(20) Miele and Willem, Compt. rend., 1903, 137, 135–137.

(21) Jolles, Zeit. Biol., 1903, 45, 248–260.

(22) Von der Velden, Biochem. Zeitschr., 1907, 3, 403–412.

(23) Amberg, J. Biol. Chem., 1, 219–228.

(24) Van Itallie, Proc. K. Akad. Welelensch., Amsterdam, 1906, 8, 622–630.

(25) Faitelowitz, Dissertation Heidelberg, 1904.

(26) Reiss, Zeit. Clin. Med., 56, 1–12.

(27) Loew, Rep. No. 68, U. S. Dept. Agric., 1901, 1–47.

(28) Usher and Priestley, Proc. Roy. Soc., 77, 369–375.

(29) Erlenmeyer, Ber. d. deut. Chem. Ges., 1877, 10, 650–654.

(30) Usher and Priestley, Proc. Roy. Soc., 78, 318–327.

(30a) Lesser, Zeit. Biol., 1906, 48, 1-18, and ibid., 1907, 49, 575-583.

(31) Wender, Oesterr. Chem. Zeit., 6, 1-3.

(32) Adam, J. Pharm. Chim., 1906, 23, 273–277.

(33) V. Storch, Arbeit. a. d. Kaiserl. Gesundheitsam*, XVII, 1900, 110. (34) Lauterwald, Milch Zeit., 1903, 32, 241-242, 262–263.

Adam, J. Pharm. Chim., 1906, 23, 273-277.

Leffmann, Analyst, 1898, 23, 85–86.

Van Itallie, Pharm. Weekbl., 40, 1103-1104.
Rullmann, Zeit. Nahr. Genussm., 1904, 7, 81-89.

Franz Utz, Milch Zeit., 1903, 32, 417-418.

Dupouy, Thèse Bordeaux, 1898-1899, 80-85, No. 91.

(35) Bellei, Centr. Bakt. u. Par., 1904, XII, 518.

(36) Arnold and Mentzel, Zeit. Nahr. Genussm., 1903, 7, 548–549.

(37) Franz Utz, Chem. Zeit., 1902, 26, 1121-1122, and Milch Zeit., 1903, 32, 417–418. (38) Franz Utz, Milch Zeit., 1903, 32, 594-595.

Bruere, J. Pharm. Chim., 1906 [VI] 24, 488-493.

(39) Seligmann, Hygien u. Infectionskrankheiten, LII, Heft. 2.

(40) Schardinger, Zeit. Nahr. Genussm., 1902, 5, 1113–1121.

(41) Smidt, Hygienische Rundschau, 1904, 23, 1137–1143.

(42) Seligmann, Zeit. Hygien., 52, 161-178, and ibid., 1907, 58, 1-13.

(43) Cathcart, Jour. Hygien., 1906, 6, 300-303.

PART II (3). CHANGES IN THE COMPOSITION OF MILK BROUGHT

ABOUT BY THE DIGESTIVE FERMENTS.

THE RENNIN COAGULATION OF MILK.

(1) Lehmann and Hempel, Pflüger's Archiv., 1894, 56, 558. (2) Mann, Chemistry of the Proteids, Lond., 1906, p. 70.

(3) Cohnheim, Zeit. Physiol. Chem., 1902, 35, 134.

(3a) Tunnicliffe, Jour. Hygiene, 1902, 2, 445–451.

(4) Fremy, Ann. d. Pharm. (Liebig), 1839, 31, 188–190.

(5) Liebig, Plimmer, Fermentations, Lond., 1903, 110.

(6) Soxhlet, Jour. f. Prakt. Chem., n. F., 6, 33.

(7) Hallier. (See Green, The Soluble Ferments and Fermentation, Cambridge, 1899, 242.)

(8) Heintz, Jour. f. Prakt. Chem., n. F., 6, 374-384.

(9) Hammarsten, Maly's Jahresb., 1872, p. 118; ibid., 1874, p. 135; ibid., 1877, p. 158.

(10) Schmidt, Beiträge zur Kenntniss der Milch, Dorpat, 1871.

(11) Halliburton, J. of Physiol., 1890, 11, 448-463.

(12) Schultze and Röse, Landw. Vers. Stat., 31.

(13) Loevenhart, Zeit. f. Physiol. Chem., 1904, 41, 177-205.

(14) Briot, Études sur la préssure et l'antipréssure, thèse de Paris, 1900.

(15) Arthus and Pages, Archives de Physiol., 1890, 331.

(16) Courant, Pflüger's Archiv., 1891, 50, 109-165.

(17) Ringer, J. of Physiol., 1890, 11, 464–477.

(18) Loevenhart, loc. cit.

(19) Edmunds, J. of Physiol., 1896, 19, 466.

(20) Benjamin, Virchow's Archiv., 1896, 145, 30–48.

(21) Söldner, Landw. Versuchs. Stat., 35, 351.

(22) Laqueur, Biochem. Centr., 1905-1906, IV, 334.

(23) Courant, loc. cit., p. 158.

(24) Laqueur, Biochem. Centr., 1905-1906, IV, 333–347.

(24a) Bio-chem. Zeitschr. 1907, 4, 488-499.

(25) P. T. Müller, Archiv. f. Hygiene, 1902, 44, 144–150. (26) E. Laqueur, loc. cit.

(27) Rotondi. (See Laqueur, loc. cit.)

.

(28) Duclaux, Traité de Microbiologie, Paris, 1899, II, 291. (29) Arrhenius, Immunochemistry, N. Y., 1907, 369.

(30) Fuld, Hofmeister's Beiträge, 1902, II, 189–194.

(31) Loevenhart, loc. cit.

(32) Van Slyke and Hart, Am. Chem. Jour.

(33) Laqueur, loc. cit.

(34) Laqueur, ibid.

(34a) Herwerden Zeit. Physiol. Chem., 1907, 52, 184–206.

(35) Söldner, Dissertation, Erlangen, 1888.

(36) Osborne, J. of Physiol., 1901, 27, p. 398.

(37) Courant, same as (16).

(38) Lehmann and Hempel, loc. cit., 576.

(39) Courant, loc. cit.

(40) Ringer, loc. cit., 470.

(41) Harris, J. of Anat. and Physiol., Lond., 1894, 29, 188.

(42) Courant, loc. cit., pp. 144–146.

(43) Hammarsten and Rhödin, Maly's Jahresb., 1887, 17, 160.

(44) Morgenroth, Centr. f. Bakt., Abt. 1, 26, 271.

(45) Fuld and Spiro. (See Arrhenius, Immunochemistry, 1897.)

(46) Fuld, loc. cit., 169.

(47) Segelke and Storch, Ugeskrift for Landman, 1870.

(48) Lörcher. (See Duclaux, loc. cit., p. 164.)

(49) Madsen. (See Arrhenius, loc. cit., 72.)

(50) Hillmann, Milch Zeit., 1896, 25, p. 86.

PART II (4a). CHEMICAL CHANGES IN MILK PRODUCED BY BACTERIA

AND VARIOUS OTHER MICRO-ORGANISMS.

(1) Béchamp, Compt. rend., 94, 1533–1536.

(2) Blondeau. (See Plimmer, Fermentations, N. Y. and Bombay, 1903, 61.) (3) Pasteur, Annales de Chimie et de Physique, 1858 (III), 52, 404-418. (See also The Life of Pasteur, by Vallery-Radot, Vol. I, pp. 108–109 and 129.)

(4) Boutroux, Compt. rend., 86, 605–607.

(5) Richet, Compt. rend., 86, 550-552; and ibid., 88, 750-751.

(6) Marpmann, Arch. Pharm. (3), 24, 243–256.

(7) Hueppe.

(8) Beyerinck, Arch. Néer. Sci. Exact. Nat., 1901 (II), 6, 212-243.

(9) Heinemann, J. of Infect. Dis., 1906, III, 173.

(10) Heinemann, Jour. Biol. Chem., 1907, II, 603–612.

(11) Conn, 15th Ann. Rep. Storr's Agr. Exp. Stat., 1903, 92.

(12) Hirschfeld, Pflüger's Archiv., 47, 510-542.

(13) Buchner and Meisenheimer, Ber. d. deut. Chem. Ges., 1903, 36, 634.

(14) Herzog, Zeit. f. Physiol. Chem., 1903, 381.

(15) Gunther and Thierfelder, Archiv. f. Hygien, 1895, 25, 164.

(16) Gadamer, Apoth. Zeit., 12, 642-643.

(17) Clafflin, Jour. Soc. Chem. Ind., 1897, 16, 516–518.

(18) Blumenthal and Wolff, Charité Ann., 29, 12-18.

(19) Haacke, Arch. Hyg., 1902, 42, 16-47.

(20) Tissier and Gasching, Ann. Inst. Past., 1903, 17, 540–563.

(21) Beyerinck, Proc. K. Akad. Welensch. Amsterdam, 1907, 10, 17–35.

(22) Epstein, Arch. Hyg., 1900, 329–359.

(23) V. Freudenreich, Centr. Bakt., 2 Abt., 1902, 8-735-738.

(24) Boekhaut and de Vries. Centr. Bakt., 1899, 304.