CLARIFICATION OF MILK. 



227 



The conclusion may be drawn from these graphs that there is no great 

 distinction to be made between clarified and unclarified milk so far as 

 bacterial counts are concerned. Yet when the character of change is 

 contrasted, microbial influences are patent as between the unclarified and 

 clarified samples. 



Incidental questions having more or less relation to the previous dis- 

 cussion may arise. Some of these questions have been anticipated in our 

 work, and have been added as illuminative material. 



