WORKING THE BUTTER 



355 



Size of Water Droplets in Salted Butter During Working Process 



Magnified 740 times 



Tig. 66. 



Worked six revolutions, 



mottled 



Pig". 67. 



Worked 12 revolutions, 

 mottled 



worked 18 revolutions, 



mottled 



Tig. 69. Worked 26 revolutions, 

 slightly mottled 



Pig- 



Worked 34 revolutions, 

 no mottles 



PifiT. 71. 



Worked 66 revolutions, 

 no mottles 



