718 



SUBJECT INDEX. 



Pepsinogen, 497. 



Peptides. See Polypeptides. 



Peptone blood, 546. 



Peptones, 165, 178, 188, 204, 208, 546. 



Percarbonic acid, 57. 



Perforating fibers, 612. 



Periosteum, 612. 



Peroxide formation, 449, 450. 



Peroxydases, 449. 



Persea-gratissima, 29. 



Perseitol, 29. 



Petroselinum apiin, 36. 



Phenaceturic acid, 243, 256. 



Pharmacology, relation to physiological 

 chemistry, 677. 



Phenol, 170, 229, 252, 457, 458. 



Phenylacetic acid, 170, 244. 



Phenol-glucuronic acid, 32. 



Phenolphtalein, 446. 



Phenolphtalin, 446. 



Phenol-sulphate of potassium, 229, 252, 

 457. 



Phenol sulphuric acid, 252, 254. 



Phenylalanine, 151, 251, 256, 259, 272, 304. 



Phenylaminopropionic acid, 151. 



Phenyldiaminine, 446. 



Phenylethylamine, 259. 



Phenylhydrazine, 25. 



Phenylpropionic acid, 170. 



Phloretin, 30, 82. 



Phloretic acid, 30. 



Phloridzin, 21, 30, 81. 



Phloridzin poisoning, 31, 327, 587. 



Phloroglucinol, 30. 



Phospho-globulin, 137. 



Phosphoglucoproteid, 44. 



Phosphorescent organs, 411. 



Phosphoric acid, 22, 112, 277. 



Phosphoric acid amide, 284. 



Phosphorus, 403-406; behavior in organ- 

 ism, 403, 444; content of nervous 

 tissue, 613. 



Phosphorus poisoning, 30, 81, 265, 327, 

 328, 548. 



Phrynolysin, 690. 



Phycocyan, 125. 



Phylloporphyrin, 568. 



Physcia parietina, 217. 



Physiology, relation to physiological 

 chemistry, 3, 484, 485. 



Physiological salt solution, 550. 



Phytocholesterol, 116. 



Phytovitellin, 132, 173. 



Pigment formation in Morbus Addisohii, 

 603. 



Pigments, 569. 



Pigs, development of, 370, 404. 



Pig's blood, iron and lime content, 370, 

 381; analysis of, 554, 555; hemo- 

 globin from, 559. 



Pig's fat, absorption of, 108. 



Pig's milk, 366, 404, 405. 



Pike, protamine from, 137. 



Pinene, 188. 



Pine-seeds, albumin from, 173. 



Pinguicula, 168. 



Pinna squamosa, 402. 



Planarians, 52. 



Plant casein, 173. 



Plant crytalloids, 122. 



Plasma, 415, 421, 422, 423, 535. 



Plastein, 208. 



Platinum catalysis, 468. 



Pleurobranchia Meckelii, 490. 



Plums, iron and lime content of, 370, 380. 



Pneumonia, 350. 



Poikilothermous animals, 643. 



Polydypsia, 83. 



Polypeptides, 178, 179, 183-186, 192, 474, 

 475. 



Polyphagia, 83. 



Polyps, 46. 



Polysaccharides, 19, 36-49. 



Polyuria, 83. 



Potash, content of certain foodstuffs, 366. 



Potatoes, ash of, 369, 370, 380. 



Precipitin formation, 668. 



Preserved yeasts, 464. 



Primula, 29. 



Principal cells, 495. 



Problems of physiological chemistry, 1-12. 



Preferments, 465. 



Proline, 151, 152. 



Prolyl-leucine, 179. 



Propionic acid from alanine, 170. 



Propylbenzene, 243. 



Prosecretin, 528. 



Prostate gland, 599. 



Protagon, 613. 



Protamines, 135-137. 



Protective substances, 23. 



Proteid of the liver, 22. 



Proteids, 131, 139, 275. See also Proteins. 



Proteins, 119-275. 



Protocatechuic acid, 252, 254; from 



adrenalin, 602. 

 Protococcus vulgaris, 28. 

 Proton, 226. 

 Protoplasm, 456, 672. 

 Protozoa, 46. 

 Psalterium, 509. 

 Pseudomucin, 142. 

 Pseudonucleins, 134. 

 Ptyalin, 59. 

 Ptyalose, 39. 

 Pumpkin seeds, 122. 



Purine bases, 277, 278, 289-294; decom- 

 position of, 292-297. 

 Purine ring, 279. 

 Purine value, exogenous and endogenous, 



291. 



Pus, 578. 

 Pus cells, 140. 

 Putrefaction, in the intestine, 253; of 



protein, 218. 

 Putrefactive products of proteins, 169, 



170. 



Putrescine, 155, 170, 260, 267. 

 Pylorus, function of, 507. 

 Pyridine, from adrenalin, 602. 



