INDEX. 



275 



Briicke's reagent for proteids, 8 

 Bunsen method, the, of estimating urea, 



158 



Bush-tea, alkaloidal principle of, 185 

 Butter, fats present in, 122 

 Butyric acid, 118 



,, fermentation, 105 



Cadaverin, 207 



Caffei'n, its relations to xanthin, 174, 



175, 185 

 ,, an excretionary product of 



plants, 186 

 Calcium lactate, 126 

 oxalate, 130 

 ,, salts, their action in clotting of 



casein, 21 



,, sarcolactate, 127, 128 

 Calculi, cystic, 150 



,, mulberry, 130 



Cane-sugar, digestive changes in, 58, 110 

 ,, dextrose formed from, 105 



,, 'inversion' of, 106, 110 



Cane-sugar group, the, 110 

 Capric (rutic) acid, 119 

 Caproic acid, 119 

 Caprylic acid, 119 

 Carbamic acid, 151 

 Carbamide, 155 

 Carbohydrates, 91115 



, , in what form assimilated, 



58, 98, 103, 111, 114 

 Carbolic acid, 194 

 Carbon-dioxide hasmoglobin, 224 

 Carbon-monoxide haemoglobin, 222 

 Carica Papaya, peptonizing enzyme in 



the juice of, 60 

 Carnin, preparation of, 179 

 Carnivora, nature of bile-acid of, 211 

 Casein, 9 



,, chemistry and preparation of, 19 

 ,, action of rennin on, 21 

 ,, its relations to nuclein, 90 

 Caseinogen, 19 

 Caseoses, 24 

 Caterpillars, formic acid in the secretion 



of certain, 116 



Caviar, presence of vitellin in, 25 

 Cell-globulins, 27 

 Cell-protoplasm, presence of nucleo- 



albumin in, 90 



Cell-walls, vegetable, lignification of, 99 

 Cells, chemical composition of nuclei of, 



88 

 ,, hepatic, their glycogen-converting 



action, 98 



Cellulose of starch grains, 91 

 chemistry of, 99 

 ,, digestion of, 99, 100 

 Celtis reticulosa, presence of skatol in, 



204 



Cerebrin, 138 

 Cerebrose, 106 

 Cetyl-alcohol, 116 



Charcot's crystals, 139 



Cheese, curd of, produced only by rennin, 



21, 64 



Chi tin, preparation of, 87 

 Chloroform, discrimination between en- 

 zymes and ferments by means of, 55 

 Chlorophane, 262, 264 

 Chlorophyll, starch formed under the 



influence of, 91 

 Cholalic or cholic acid, 208 



,, preparation, 209 



Cholecyanin or choleverdin, 246 

 Choleic acid, 210 

 Cholesterin, 132 



reactions of, 133 

 Choletelin, 246 

 Cholin, 136 

 Cholo-hasmatin, 252 

 Chondrigen, 83 

 Chondrin, preparation and reactions of, 



83 



Chondromucoid, 84 

 Chromogens, 252, 258 

 Chromophanes of the retina, 262, 264 



,, action of light on the, 265 



Chrysokreatinin, 208 

 Chyle, presence of globulins in, 27, 28 



, , dextrose a constituent of, 102 

 Clotting of casein, 21 



of blood, 28, 66, 68 

 of muscle plasma, 29, 69 

 ,, of milk, heat phenomena of, 75 

 Collagen, 79 



its conversion into gelatin, 80 

 Copper, its presence in animal pigments, 



231 



Corpus luteum, pigment of the, 267 

 Corpuscles, see Blood-corpuscles 

 Crystallin, chemistry and preparation 



of, 24 

 Crystals, Charcot's, 139 



,, proteid-containing, 6 

 Teichmann's, 236 

 Cyanogen compounds, their possible 



function in metabolism, 51, 163 

 Cystin, 150 



Deuteroalbumose, 43 

 Deuterogelatose, 82 

 Dextrins, the, preparation of, 93 

 Dextrose (glucose, grape-sugar), 102 106 

 ,, fermentations of, 105 

 ,, discrimination of from maltose, 



111 



Diabetes, chemical changes in, 117, 130 

 Diastase, formation of maltose by, 111 

 Digestion of proteids, products of, 35 

 ,, intestinal, 58, 62, 63 

 ,, gastric, 59 



tryptic, 61, 63 

 of cellulose, 99, 100 



Diseases, ptomaine-formation by organ- 

 isms characteristic of specific, 206 

 Dysalbumose, 43 



