I04 



DAIRY TFCIINOLOGY 



It is very evident from these figures that healing in the 

 bottles gives b)' far the better resuUs. 



In a similar experiment earrietl i>u by Dr. C^harles E. 

 North, New York, [xisteurizatinn in l)ollles rediu'ed the 

 baeterial eontent of the milk from about 500,000 to 500 



I 



-J 



Fig. iS. — TliL- l)a\-is buUlc lillcr and cu|)i)cr. 



per cubic centimeter. This was aeeoinitlished witlu)ut 

 affecting the flavor or creaming of the millc. 



Bottling. — After pasteuri/alion and cooling, the milk 

 may be ct)nducted to a storage lank of glass-en.mu'leil 

 iron located in a cold room. Il is now read\' to In- kollled. 

 For hlling and capi^ing Ixillles, on a lai'ge sc.de, ai\ auto- 

 matic, power-drivi'u machine is eominoid\ u^e<l. It 

 may be run by an eleclric motor so Ihal a ino\-einenl of 

 a lever causes a case of bottles lo be fdled and capped. 

 The labor rei|uired to oiu'rale such a machiue consists of 

 one man to feed in the cases of empl\' hollies, and one mair 

 to take the filled bottles from the machine. If gra\'ily 

 conveyers are used, the man who takes tlie cases of filled 



