A. 



Page. 



Acid phosphate of soda, use of 568 



Advertising, use of public documents for 557 



unauthorized 557 



Aeration of bread 5C1 



method of Dr. Danglish 501 



remarks of Jago on 561 



Alkalies, estimation of 593 



Allen, A. H., on the use of alum in bread 572 



Alum and phosphate powders 571 



reaction of 571 



residue of 571 



Aluminium, estimation of 594 



hydrated, solubility of 5 7 3 



phosphate, solubility of 573 



Alum, kinds of, used 568 



powders 568 



reaction of 569 



residue of , 569 



use of, in baking-powders 57-1 



summary of conclusions 574 



Ammonia alum 568 



bicarbonate of 599 



carbonate of, in baking-powders 575 



estimation of 596 



form in which present 596 



salts, residue from, in alum powders 569 



Atlantic and Pacific Baking Powder 616 



Available carbonic acid 599 



B. 



Baking-powders, adulteration of 564 



* amount used in a loaf 566 



analyses of 589 



methods of analyses 589 



classification of 565 



comparison of aerating strength of 575 



consumption of 563 



containing more than one acid 570 



investigations of, in New Jersey 564 



regulation of sale of 623 



soda 562 



Blythe, A. W., on use of alum in bread 572 



625 



