CONTENTS 



PART PAGE 



I. BACTERIAL PROTEINS 13 



II. VEGETABLE PROTEINS 45 



III. PROTEIN FEVER 75 



IV. THE PURITY OF ALCOHOL 101 



V. TISSUE CELLULAR PROTEIN POISONS 'THE COLOR . 

 REACTIONS OF PROTEINS AND THEIR SPLIT 

 PRODUCTS THE NINHYDRIN REACTIONS THE 

 PROTEIN SKIN REACTION 105 



