SYSTEMATIC INDEX. xi 



of Theine, p. 62. 67. Estimation of Total Alkaloids in 

 Cinchona, p. 62. 68. Acidimetric Estimation, p. 63. 69. 

 Separation of Alkaloids from one another, p. 63. 70. Glu- 

 coses Soluble in Alcohol, p. 64. 

 V. EXAMINATION OF SUBSTANCES SOLUBLE IN WATER : MUCILAGE, 



SAPONIN, ACIDS, GLUCOSES, SACCHAROSES, ETC. . . 65 



71. Method of Extraction, p. 65. 72. Estimation of Total Sub- 

 stances Dissolved, p. 65. 

 EXAMINATION FOR VEGETABLE MUCILAGE, DEXTRIN, LEVULIN, 



TRITICIN ; SINISTRIN . . . . . .65 



73. Detection and Estimation of Mucilage, p. 65. 74. Vege- 

 table Albumin and Tarsoates Present in Mucilage-precipitate, 

 p. 66. 75. Inulin, p. 66. 76. Dextrin, Levulin, Sinistrin, 

 Triticin ; Estimation, p. 67. 

 SAPONIN AND ITS ALLIES . ... 67 



77. Separation from Dextrin, etc., p. 67. 78. Estimation, 



p. 68. 79. Digitonin, p. 69. 

 EXAMINATION FOR ACIDS . . . . . .69 



80. Precipitation with Acetate of Lead, p. 69. 81. Malic, 

 Fumaric, Oxalic, Racemic, Citric, Aconitic, Tartaric Acid ; 

 Marattin, p. 70. 82. Volumetric Estimation of the fore- 

 going Acids. Free and Combined Acid. Mineral Acids, p. 71. 

 EXAMINATION FOR GLUCOSES, SACCHAROSES, ETC. . . .72 



83. Volumetric Estimation of Glucose with Fehling's Solution ; 

 Gravimetric Estimation with Copper, p. 72. 84. Knapp's 

 Method ; Sachsse's Method, etc., p. 73. 85. Influence of Sac- 

 charoses, p. 75. 86. Estimation of Saccharose in presence of 

 Glucose, p. 75. 87. Estimation of Saccharose alone; Inver- 

 sion, p. 75. 88. Distinguishing Tests for Saccharose and 

 Glucose, p. 76. 89. Distinctive Characteristics of the Various 

 Saccharoses and Glucoses ; Purification, p. 76. 90. Soluble 

 Modification of Arabic Acid ; Albuminous Substances not 

 precipitated by Alcohol, p. 76. 91. Mannite and its Allies, 

 p. 77. 

 EXAMINATION FOR ALBUMINOIDS SOLUBLE IN WATER, AMMONIA, 



AMIDES, NITRIC ACID ...... 78 



92. Detection and Estimation ; Microchemical Detection ; Pro- 

 toplasm, Cell -nucleus, Crystalloids, p. 78. 93. Estimation of 

 Legumin, Globulin, and Allied Substances, p. 79. 94. Vege- 

 table Albumin, p. 79. 95. Estimation of Total Albuminoids 

 Soluble in Water ; (a) By Precipitation with Tannin, p. 80. 

 96. (b) From the Nitrogen, p. 80. 97. Estimation of Am- 

 monia,p. 81. 98. Amido-compounds, p. 82. 99. Estimation 

 of Nitric Acid (a) by Schulze's Method, p. 83. 100. (6) By 

 Wulfert-Schloessing's Method, p. 85. 101. Sclerotic and 

 Cathartic Acid, etc., p. 86. 

 EXAMINATION FOR INULIN . . . . . .86 



102. Characteristic Properties of Inulin and Inuloid, p. 86. 

 VI. EXAMINATION OF THE SUBSTANCES SOLUBLE IN DILUTE SODA : 



METARABIC ACID, ALBUMINOIDS, PHLOBAPHENE, ETC. . 88 



103. Method of Extraction, p. 88. 104. Detection and Estima- 

 tion of Albumen, p. 88. 105. Estimation, p. 88. 106. 

 Nitrogenous Substances not dissolved by Dilute Soda, p. 89. 



