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 



