278 



INDEX, 



Oxyaloin, 178 

 Oxycyclopin, 163 

 Oxyleiicotin, 147 

 Oxyneurin, 205 



Paeoniofluorescin, 36, 131 

 Panaquillon, 172 

 Papaverine, 49, 50 

 Papayotin, 237 

 Paracellulose, 253 

 ParaCholesterin, 107 

 Paracotoin, 147 

 Paramenispermine, 205 

 Pararabin, 91 



estimation of, 93 

 Paricine, 199 

 Paridin, 172 

 Parigenin, 174 

 Parillin, 174 

 Pay tine, 199 

 Pectin, 208 

 Pectose, 253 

 Pelletierine, 205 

 Peptone, 239 

 Pereirine, 50, 205 



Petroleum Spirit, estimation of sub- 

 stances soluble in, 8 

 Petroleum Spirit, extraction with, 8 

 Peucedanin, 145 

 Phaeoretin, 132 

 Phaseomannite, 219 



Philygenin, 169 



Philyrin, 169 



Phlobaphene, 88, 90 



Phloroglucin, 35 



Phlorose, 218 



Phlorretin, 169 



Phlorrhizin, 169 



Phyllocyanin, 113 



PhyUoxanthin, 114, 116 



Physalin, 49, 171 



Physostigmine, 50 



estimation of, 61, 184 



Phytosterin, 107 



Picroerythrin, 151 



Picrolichenin, 151 



Picropodophyllin, 139 



Picrosclerotine, 202 



Picrotoxin, 49, 142 



Pihxiarpine, 50 



estimation of, 184 



Pimento, alkaloid in, 50 



Pine, tannin of, 162 



Pinipicrin, 167 



Finite, 225 



Piperine, 49 



estimation of, 188 



Pittospcjrin, 170 



Platinum, perchloride of, as alkaloid 

 reagent, 56 



Plumbagin, 149 



Podophyllotoxin, 139 



Podophyllum peltatimi, 139 



Polychroite, 171 



Pomegranate, tannin of, 160 



Poppyseed, oil of, 102 



Populin, 49, 168 



Porphyrine, 203 



Potassiobismuthic iodide, as alkaloid 

 reagent, 55 



Potassiocadmic iodide, as alkaloid 

 reagent, 56 



Potassiomercuric iodide, as alkaloid 

 reagent 55 



Potassium, bichromate of, as alkaloid 

 reagent, 56 



Potassium, myronate, 165 



tribromide, as alkaloid reagent, 55 



Potassium, tri-iodide, as alkaloid re- 

 agent, 55 



Powdering, 6 



Preliminary operations, 5 



Protoplasm, 79 



Pseudaconitine, 60 



Pseudamyl-alcohol, 30 



Punicine, 205 



Purpurin, 133 



Pyrocatechin, 32, 33, 36, 138 



Pyrogallol, 35, 36, 137 



Quassiin, 49, 149 



Quebrachin, 49 



Quercetin, 36, 138 



Quercin, 176 



Quercite, 225 



Quercitrin, 36, 138, 178 



Quillaja saponaria, saponin in, 69 



Quinamine, 198 



Quinidine, 50 



separation of, 194 

 Quinine, estimation of, 62, 185 



separation from bark-alkaloids, 



194 

 Quinovin, 175 



Rape-oil, 102 



Ratanhin, 208 



Resin, detection in fixed oil, 11 



extraction of, 31, 38 



micro-chemical detection, 33 



separation from fat acid, 112 

 Resins, 127 



acid, 34, 36 

 „ separation of, 127, 128 



action of potash on, 34 



anhydrides, 34 



behaviour to reagents, 34 



commercial, 129 



dry distillation of, 36 



indifferent, 34 



