284 APPENDIX. 



VEGETABLE CASEINE. a 



Sulphate of Caseine 



and Potash. 

 Scherer.* Jones.* Varrentrapp and Will. 



Carbon .... 54-138 55-05 51-41 51-24 



Hydrogen .... 7-156 7-59 7-83 6-77 



Nitrogen . . . 15-672 15-89 14-48 13-23 

 Oxygen, &c. . . . 23-034 21-47 



a Ann. der Chem. und Pharra., XXXIX., 291, and XL., 8 and 67. 



VEGETABLE GLUTEN. 



Jones. *a Boussingault. 



a Ann. der Chem. und Pharra., XL., 66. 



The pure gluten, analyzed by Jones, was that portion 

 of the raw gluten from wheat flour, which is soluble in hot 

 alcohol. The insoluble portion is vegetable fibrine, the 

 analysis of which has been already given. 



NOTE IX. P. 51. 

 COMPOSITION OF ANIMAL CASEINE. a 



Scherer.* 



Carbon 

 Hydrogen 

 Nitrogen 

 Oxygen > 

 Sulphur ) 



a Ann. der Chem. und Pharm., XL., 40 et seq. 



b This substance, called, in German, zieger, is contained in the 

 whey of milk after coagulation by an acid. It is coagulated by heat, 

 and very much resembles albumen. 



