162 INDEX. 



Patre. 



Beer, carbon dioxid, determination 95 



dextrin, determination 94 



degree of fermentation, determination 94 



extract, determination 92 



glycerol, determination 94 



phosphoric acid, determination - 94 



preservatives, detection 96 



protein, determination 94 



wort, determination of original gravity 93 



Benzoic acid, detection 89, 109 



Beta-napthol, detection 90 



Boric acid, detection 16, 110 



Brandy drops 44, 49 



Butter, coloring matter, detection '. 40 



fat, determination 38 



microscopic examination 39 



process, special tests 38 



Reichert-Meissl number, determination 38 



saponification value 38 



the Waterhouse test for oleomargarine 38 



water, determination 38 



C. 



Candied or sugared fruits 44 



Cane sugar, determination 71 



Caramel, detection 98, 120 



test 71 



Carbohydrate foods 42 



Carbon dioxid, determination 56, 95, 98, 104 



Catsups, coloring matters, detection 52 



Cereal products, examination methods 41 



Cheese, fat, determination 40 



separation for examination 40 



nitrogenous compounds, determination 



water, determination 40 



Chocolate. (See Cocoa. ) 



Cholesterol, determination 



Citric acid, determination 80 



Cochineal, detection 1 20 



Cocoa, and its preparations 54 



Coffee and tea 55 



Coloring matter. (See also Tannin. ) 



acid magenta, determination 114 



caramel, detection 120 



coal-tar colors, detection by extraction with solvents 113 



coal-tar dyeing test 11 1 



cochineal, detection 120 



detection 1 6, 36, 50, 52, 65, 71, 74, 80, 88, 98 



heavy metals, determination Ill 



Martin's yellow or napthalene yellow test 



organic, Rota's method of identification 114 



turmeric, detection 



vegetable, determination 120 



