The Bulletin 



23 



Many people object to using certain kinds of baking powder or leaven- 

 ing agents and are willing to pay a much higher price for other pow- 

 ders. In the sale of baking powder it is regarded that a purchaser has 

 the right to know what kind of powder he receives. If that is true, and 

 the powder or leavening agent is mixed with the flour, so as to render it 

 self-rising, he still has the right to know what kind of baking powder 

 or leavening agent he is using: Hence, the regulation on self-rising 

 flour. 



AMINATION OF FLOUR. 



5^- 



15292 



15293 



15349 



15659 

 15366 



15351 



15367 



Positive- 



Test for 

 Nitrous 

 Nitrogen 



...do. 



...do. 



Negative. 

 ..do.... 



..do.... 



..do.... 



15376 ....do-. 

 15440 ....do.. 



15442 



15171 



15155 

 15197 

 15198 

 15264 



14914 

 15134 

 15131 

 15132 



15262 

 14998 

 15282 

 15687 

 15654 

 14996 

 15259 

 14995 

 15655 

 14994 



.—do. 



Positive -. 



Negative- 



.-do-.- 



Positive -. 



-do. 

 -do. 

 -do. 

 -do. 

 .do. 

 .do. 



-do. 

 .do. 

 .do. 

 .do. 



Test for 

 Chlorine 



Remarks and Conclusions 



Negative... 



Positive Flour, artificially bleached. 



Flour, artificially bleached. 



do. 



do. 



Flour, not bleached. 



.-do 



...do. 

 ...do. 

 ...do. 

 ...do. 



...do..... 



...do 



...do 



...do 



...do 



....do.... 



....do 



Negative... 



Positive 



Negative... 



do. 



do. 



do. 

 do. 



do. 



do. 



do. 



Flour, not bleached. 

 Flovir, artificially bleached. 

 Flotir, not bleached. 



Flour, artificially bleached. 

 Flour, not bleached. 



do. 

 Flour, artificially bleached; self rising. 



do. 



Flour, artificially bleached, 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 

 do. 



