62 THE PROTEINS OF THE WHEAT KERNEL. 



Protein Extracted by Alcohol from Whole-wheat Flour. 



As Ritthausen and probably others used whole-wheat flour in extracting 

 the various proteins described by them as soluble in dilute alcohol, it was 

 thought best to carry out some extractions with meal obtained by grinding 

 the entire wheat kernel in the laboratory. 



Preparations 83-88. 



