i6o 



INDEX 



Meisenheimer. (See Buchner, E. and 



M.) 

 Mentha aquatic a, 5 

 Methane bacteria, 152, 153 

 Methyl glyoxal, 134 

 Meyerhof, O., 9, 98, 125, 126, 129, 135, 



150, 151; M. and K. Matsuoka, 



24, 116; M. and H. Weber, 115 

 Middleton, 18 

 Miehe, H., 13 

 Moeller, 55, 70, 82 

 Molisch, H., 13 

 Molliard, M., 15, 142, 146. (See also 



IMatruchot and M.) 

 Moloxides, 105-110, 118 

 Moore and Whitley, 112 

 Morkowin, N., 22, 25, 58, 87, 93 

 Mucor mucedo, 145; M. racemosus, 60, 



145 

 Mucoraceae, 9, 59, 145. (See also 



Mucor, Rhizopus, etc.) 

 Miiller, E., 132 

 Muntz, 6, 54, 63, 73, Si 

 Mutermilch. (See Bertrand and M.) 



Nabokich, A., 72 



Nageli, C, 80, 143 



Narcosis, 21, 22, 114 



Nathansohn, 152 



Negelein. (See Warburg and N.) 



Nemec, A. and F. Duchon, 98 



N ereocystis Luetkeana, 19 



Neubauer, O. and Fromherz, 139 



Neuberg, C, 139; N. and C. Cohen, 

 99; N., Farber, Levite and 

 Schwenk, 134; N. and Gott- 

 schalk, 62 ; N. and J. Hirsch, 130, 

 131; N., Hirsch and Reinfurth, 

 130, 131 ; N. and Karczag, 140; N. 

 and J. Kerb, 130, 133, 134; N. and 

 F. Nord, 131; N. and Schwenk, 

 131 ;N. and Steenboch, 131. 

 (See also Mayer, P. and X.) 



Nicloux, M., 76 



Nicolas, G., 7. (See also Maige, G. 

 and X.) 



Niklewski, 152 



Nishi, 31 



Xitrifying bacteria, 150, 151 



Nitrobacter, 150, 151 



Nitrogen, preparation and use of, 68- 

 70 



Nitrosococcus, 150 



Nitrosomonas curopea, 150, 151 



Nord, F. F., 53, 131. (See also Ken- 

 dall and N. ; Neuberg and N.) 



Novy, Roehm and Soule, 26 



Noyons, 51 



Oelsner, A. and A. Koch, 131 



Oenoxidase, 113 



Omelianski. (See WinogradskiandO.^ 



Onslow, 112 



Oparin, A., 129 



Oppenheimer. (See Willstatter, O. 

 and Steibelt.) 



Oranges, 60 



Orobanche ramosa, 55 



Osmotic effect, 20 



Osterhout, W. J. V., 33, 50; O. appara- 

 tus, 50-51 



Oxidases, 110-113, 126, 146-148 



Oxidation of alcohol, 9; fructose, 116, 

 126; oxalic acid, 10; tartaric acid, 

 10 



Oxidation processes in plant cells, 102- 

 119, 146, 147 



Oxygen, activation of, 102-111; defi- 

 ciency in plants, 19, 63, 64; effect 

 of concentration of, 18, 19; effect 

 of, on alcoholic fermentation, 95, 

 143-145; measurement of, 37ff; 

 removal of, 66; respiration, v., i- 

 51, 79-96 



Oxygenase, 110-113 



Palladin, W., 2, 4, 8, 11, 17, 20, 23, 27, 

 53, 57, 58, 84-87, 90, 91, 93, 119, 

 123, 126, 127, 128, 129; P. and 

 Komleff, 20; P. and Kostychev, 

 92, 97; P. and Lowtschinowsky, 

 138; P. and S. Lwow, 127; P. and 

 Z. Tolstoi, 127, 129 



Palladin 's mercury regulator, 32 



Papaver somniferum, 5 



Parker, 51 



Pasteur, L., 52, 53, 60, 73, 79-81 



