CHAPTER III

CEREAL PRODUCTS 16

=Flour=--Adulteration of--Alum--Copper sulfate--Substituted flours --General test--Corn meal in wheat flour--Wheat flour in rye flour --Ergot in rye flour.

=Bread=--Adulterations of--Alum--Copper sulfate.

=Ginger Cake=--Adulterations of--Stannous chlorid.