Energy source 



164 



Energy source : for chemosynthetic carbon 

 dioxide assimilation, oxidation of 

 sulphur and sulphur compounds, IV. 

 202, 205-211, 242-248, 379; V. 135- 

 137, 139, 231, 281-288. 



— for chemosynthetic denitrification, 



IV. 207-211, 242, 245-248, 379; V. 228, 

 281-288. 



— for denitrification, IV. 193, 246; V. 



285, 288. 



Engrain doublé, I. 402, 416. 

 Enrichment culture, see: Isolation. 

 Enzyme action : of chlorophyll, Frie- 

 del's theory, IV. 129. 



— versus catabolism, III. 337, 344; IV. 

 6, 30, 97-103, 204, 205, 209; V. 253. 



Enzyme: conception, IV. 197; V. 248, 

 249. 



— formation in relation to necrobiotic 

 processes, III. 258, 266-269-270, 284- 



286, 289-291; IV. 89, 99, 319; V. 207, 

 215, 220-227, 251, 279. 



— substrate, V. 251, 256, 257. 



— theory of phosphorescence, V. 250- 

 254. 



— - theory of photosynthesis, IV. 130. 



— theory of protoplasm (endoenzymes), 

 III. 268; IV. 97-103, 130, 204, 205; 



V. 7, 138, 139, 143, 206, 215, 220, 223, 

 226, 251-252. 



Enzymes:II. 132, 134, 215, 341; III. 13, 

 128-153, 168, 182, 258, 264, 266-270; 

 V. 95, 96, 220-227, 248-256, 257-258, 

 273, 279; VI. 78, see also under the 

 specific names. 



— amylolytic (Carbohydrases), II. 171, 

 172, 218, 223, 224, 270, 278-280; III. 

 64, 128-130, 136, 137, 143, 146, 149, 

 151-153, 270, 299; V. 22, see also: 

 Amylase, Invertase^ etc. 



— amylolytic (Carbohydrases), demon- 

 stration by the diffusion method of 

 W ij s m a n, III. 129, 130, 299. 



— amylolytic (Carbohydrases), demon- 

 stration by the phosphorescent plate 

 method, II. 171, 172, 214, 218, 223, 224, 

 244-246, 278-282; III. 131; VI. 78. 



— amylolytic (Carbohydrases), in corn 

 grains during germination, II. 279; III. 

 130, 136, 143, 151-153. 



— amylolytic (Carbohydrases), influence 

 of temperature, III. 135, 153. 



— amylolytic (Carbohydrases), nomen- 

 clature, III. 64, 128, 130, 135, 136, 

 143; V. 22. 



Enzymes: amylolytic (Carbohydrases) of 



the blood, III. 270. 

 — - and glucosides, separated occurrence 



in the cells, III. 335, 340, 341; IV. 7, 



II. 12. 



— auxanographic demonstration, II. 278 

 -282; III. 129, 131-134-135, 147, 148*, 

 149; V. 273. 



— cytolytic, III. 108; IV. 154, 214, 217, 

 218, 226-228, 257, 272, 318, 319; V. 

 106, 169, 175, 177, 224, 225, 255; VI. 7, 

 9, 11. 



— diffusion, II. 215; III. 76, 129-131, 

 134, 267-268; IV. 220-227. 



— endo: see endoenzymes. 



— exo: see exoenzymes. 



— foreign — , no penetration in living 

 cells, V. 257. 



— glucoside — , III. 325-330, 335, 337, 

 340, 341, 344, 345, 347-350; IV. 1-12, 

 101; V. 187. 



— growth — , II. 132, 134; IV. 319. 



— identity of genes and — , V. 40, 207, 

 226, 248-258; VI. 14. 



— in Spirea species, III. 325-328; IV. 

 12. 



— indigo, III. 330, 337, 340, 341, 344, 

 345, 347-350; IV. 1-11, 101, see also: 

 Indicase and Isatase. 



— indigo, action on indican, (compare: 

 Isatase), III. 330, 337, 344, 347-350; 

 IV. 4, 6, 9, 101. 



— indigo, formation by Saccharomyces 

 sphaericus, III. 345, 347-350; IV. 101. 



— indigo, localisatioo, III. 340-342; IV. 

 7, 8. 



— indigo, microchemical demonstration, 



III. 34.-2; IV. 7. 



— indigo, occurrence, III. 343; IV. 101. 



— indigo, preparation, III. 330-339; IV. 

 101, 



— indigo, relation to acidity, III 348; 



IV. 4-8, 11. 



— - indigo, relation to temperature, III. 

 347-349-350; IV. 9. 



— no food substances for microorgan- 

 isms, III. 132. 



— no living organisms, III. 158, 169, 258. 

 • — • of Coryneum Beijerinckii as the cau^e 



of gummosis of Amygdaleae, I. 322, 328, 

 336, 338, 342-345. 



— of necrobiotic origin as the cause of 

 gummosis of Amygdaleae, IV. 271-273; 



V. 169, 177, see also: Traumatic ex- 

 citation. 



