INDEX 



IOIQ 



Intestine, protection by, 691 

 Intracellular fermentation, 203 

 Invertase, 204, 205, 208, 210, 214 

 Involution forms, 80 

 lodococcus magnus, in mouth, 594 



parvus, in mouth, 594 



vaginatus, in mouth, 594 

 Ion, 159 

 lonization, 158 

 t anion, 159, 160 



anode, 160 



atoms, 158 



cathode, 160 



cations, 159, 160 



displaceable hydrogen, 160 

 f electron, 158 



valence electron, 158 

 Iron in soil, 425 

 Isinglass, in fining wine, 620 

 Isogamous fertilization, 131 

 Isogamy, 34, 131 

 Isohemoopsonin, 714 

 Isolysin, 696 

 Isoprecipitin, 719 



JAMS, preservation of, 522 

 Japanese gipsy moth disease, 909 

 Jellies, preservation of, 522 

 June beetle larvae, bacterial disease of, 

 906 



KAKKE, 591 

 Kala azar, 879 



infantile, 880 

 Karyokinesis, 28 



in bacteria, 89 



in molds, 43 



in protozoa, 130 



in yeasts, 68 

 Karyosome, 17 

 Katabolism, 200, 203 



enzymic theory of, 217 

 Katalase, 208, 216 

 Kefir, 508 



grain of, 513 

 Kelp, 650 



Kinds of cheese, 500 

 Kinetonucleus, 18 

 Koji, 630 

 Kumyss, 508 



LACHNOSTERNA spp., 906 

 Lactacidase, 208, 214 

 Lactase, 208, 210, 214 

 Lactic acid, production of, 651 



bacteria in milk, 446 

 in wine, 610 



fermentation, 235 



equation of, 225, 232 

 Lager beer, 622 

 Lamblia, characteristics, 136 



intestinalis, 137, 600 

 in faeces, 599 

 morphology, 136 

 Lamellicorna, 920 



septicaemia of larvae of, 929 

 Larkspur, leaf spot of, 975 

 Laverania malariae, 892 



sporozoits of, 138 

 Leather, manufacture of, 655 



pure culture for, 656 

 Leben, 510 

 Leishmania, disease producing, 879 



donovani, 900 

 morphology, 880 



infantum, 880 



tropica, in Delhi boil, 88 1 

 Leishmaniasis, localized, 88 1 

 Leochracea, no 

 Leprosy, 828 

 Leptospira icteriodes, in yellow fever, 



876 

 Leptothrix buccalis, in mouth, 594 



ochracea, no 

 Lettuce, blight of, 954 

 Leucin, 241 



Leucocytes, effect of microorganisms on, 

 682 



in milk, 471 

 Leucocytotoxin, 710 

 Leucocytozoon lovati, spore formation 

 in, 27 



