622 PRACTICAL ORGANIC AND BIO-CHEMISTRY 



Citric acid, 115, 117, 457. 

 Citronellol, 313. 

 Classification of proteins, 364. 

 Cleaning of apparatus, 4. 

 Clotting of blood, 438-442. 



milk, 461, 462. 



Clupeine, 432. 



Coagulable proteins, 364, 435-451. 



blood, 438-445. 



egg white, 436-437- 



milk, 446. 



- muscle, 447-448. 



plants, 450-451. 



tissues, 449. 



Coagulation of blood, 438, 442. 

 milk, 461-462. 



reactions of proteins, 365, 368. 

 Coal gas poisoning, 480. 



Coal tar, 238, 240, 244, 252, 330, 331, 342, 



350. 



Cocaine, 304, 351, 355. 

 Cocositol, 310. 

 Codeine, 351, 359. 

 Co-enzyme, 394. 

 Collagen, 455. 

 Collidines, 309. 



Colloidal particles (nitration), 16. 

 Colloids, 17, 374-390, 396. 

 Colophony, 312. 



Colour reactions of proteins, 365-367. 

 Combustions, 31-34. 

 Comparison of enzymes, 416-426. 

 Complex aromatic compounds, 330-341. 

 Composition, blood, 442-443. 



elementary, 28-31. 



empirical, 50. 



foodstuffs, 537. 



quantitative, 31-40. 



of proteins, 361. 

 Conalbumin, 437. 



Concentration, colloidal solutions, 380, 384. 

 Conch : olin, 456. 

 Condenser, 5. 



inverted, 18. 



reflux, 18. 

 Congo-red, 337, 390. 

 Coniferin, 271. 

 Coniferyl alcohol, 271. 

 Coniine, 351, 352. 

 Conjugated proteins, 364. 

 Constant boiling mixtures, 10. 

 Constituents of cells, 533-534. 

 Constitution of proteins, 363. 

 Continuous phase, 378, 381, 383. 

 Coprosterol, 321. 

 Corneomucoid, 470. 

 Correction for boiling-point, 6. 



melting-point, 24. 



Cotarnine, 360. 



Cracking process, 51. 



Creatine, 160, 166-168, 169, 172, 447, 457. 



estimation, 168, 555, 562, 582, 583. 

 Creatinine, 166, 167, 168, 169-172, 192, 276. 



- estimation, 172, 555, 557, 562, 581, 5^2, 



583. 



Creosote oil, 241. 

 Cresols, 263, 264, 269. 

 Crotonic acid, 105, 123. 



Crotonic acid ureides, 282. 

 Crystallins, 449. 



Crystalline vegetable globulins, 450, 451. 

 Crystallisation, 17-22. 



of ovalbumin, 437. 



oxyhaemoglobin and derivatives, 491- 



496. 



serum albumin, 445. 

 Crystalloids, 374. 



Cyanamide, 159-160, 164, 165, 167. 

 Cyanates, 131, 153, 155, 159, 160-161, 277. 

 Cyanhaemoglobin, 481, 492. 

 Cyanic acid, 160, 161. 

 Cyanide synthesis, 113. 

 Cyanides, 153, 154, 155, 156, 160, 162, 257, 

 258, 291. 



alkyl, 158. 



complex, 157. 



double, 156. 

 Cyanidin, 341. 

 Cyanin, 341. 

 Cyanobenzene, 250. 

 Cyanogen, 152-153. 



chloride, 159, 161. 



compounds, 152-163. 

 Cyanogenetic glucosides, 215. 

 Cyanohydrins, 83, 186, 193, 260. 

 Cyanophyllin, 521, 522. 

 Cyanoporphyrin, 522. 

 Cyanurates, 133, 159, 161. 

 Cyanuric acid, 133, 160, 161, 276, 291. 



chloride, 159, 161. 

 Cyclohexadiene, 310. 

 Cyclohexane, 310. 

 Cyclohexene, 310. 

 Cycloparaffins, 237. 

 Cymene, 269, 271, 313. 

 Cymogene, 51. 

 Cyprinine, 432. 

 Cysteic acid, 144. 

 Cysteine, 137, 144. 



Cystine, 137, 139. 140, 143-144,361, 366,541. 



calculi, 143, 568, 569 



urine deposit, 143, 567, 569. 

 Cystinuria, 143, 569. 

 Cytosine, 282-283, 299, 300. 



DATURINE, 354. 



Deaminase, 395. 



Deaminisation, amino acids, 395, 398. 



Decane, 93. 



Decolorising solutions, 21. 



Defibrinated blood, 438, 443, 472, 476. 



Definitions, i. 



Dehydrocholalic acid, 322. 



Delphinidin, 341. 



Delphinin, 341. 



Deniges' test (tyrosine), 268. 



(uric acid), 291. 



Deoxycholalic acid, 322, 323, 324, 326. 

 Deposits, urine, 565-567. 

 Derivatives, addition, 55, 58. 

 - of proteins, 364, 370-373. 



substitution, 53-57. 

 Desaturation of fats, 398. 



Detection of acids in gastric contents, 427. 



colloidal solutions, 376. 



- elements, 28-31. 



