INDEX 



327 



Hemin crystals, 247 

 Hemochromogen, 247 

 Hemoglobin, crystals of, 247 

 Hemoglobins, 243-250 



absorption, spectra of, 244-247 

 Histones, 241 

 Hopkins-Cole test, 233 

 Hydrochloric acid of gastric juice, 



264-266 

 Hydrogen, test for, 210 



Inorganic materials, 210-216 



tests for, 213-216 

 Intestinal juice, 270 

 Inversion of saccharose, 223 

 Iodine test, 225 

 lodoform test for acetone, 307 

 Iron, test for, 215 



Jaffe's test, 277 



K 



Keratin, 240 



Lactose, tests with, 224 

 Lecithin, 230 

 Lecithoproteins, 253 

 Levulose, tests with, 221 

 Leucine, 258 



M 



Magnesium, test for, 214 

 Maltose, tests with, 223 

 Materials, 202-207 

 Metaproteins, 253-254 

 Methemoglobin, 246 

 Mett's tubes, 266 

 Milk, 250 



coagulation of by rennin, 267 

 Millon's test, 233 

 Molisch test, 219 



on proteins, 234 

 Motor power of stomach, 268 

 Mucic acid test, 221 

 Mucin, 242 

 Murexid test, 276 



Muscle extract, preparation of, 211 

 Muscle residue, preparation of, 212 

 Myosin, 239 



N 



Neutral oil, preparation of, 227 

 Nitrogen, test for, 211 

 Nucleoproteins, 251-253 

 Nylander's test, 219 



O 



Optical activity, 219 

 Orcin test, 222 

 Oxygen, 210 



P 



Pancreatic digestion, 269-272 



Pentoses, 222 



Peptids, 257 



Peptones, 256 



Pettenkof er ; s test, 271 



Phenylhydrazine test, 219 



Phloroglucin test, 222 



Phosphates, test for, 214 



Phosphatides, 230, 231 



Phosphoproteins, 250, 251 



Pipettes and burettes, use of, 280 



Polysaccharides, 224-226 



Potassium, test for, 216 



Precipitation tests, for proteins, 234 



Prolamines, 240 



Protamines, 242 



Proteans, 253 



Proteins, 252-259 



Adamkiewicz test for, 233 

 biuret test, 232 

 color tests for, 232-234 

 gastric digestion of, 266 

 intestinal digestion of, 269 

 Millon's test for, 233 

 precipitation tests for, 234 

 xanthoproteic test for, 233 



Proteoses, 255 



Ptyalin, action of, 261 



Eothera's test, 307 



S 



Saccharose, 222, 223 

 Saliva, 260, 261 

 Salivary digestion, 260-263 

 Saponification, 229 

 Sodium, test for, 215 

 Solubility, to test solubility of a 

 substance, 217 



