Show Use of Yeast Yeast Is such an essential constituent constituent constituent of at bread that It Is difficult to realize that It Is a comparative Innovation that innovation that man ate wheaten loaves for thousands of ot generations genera genera- Ions before anybody y thought about It The use of yeast was one ono of ot the trade secrets of or Paris bakers about t O years ago the bread brend chemists explain There Thore was a n big scandal when the secret leaked leake l out The Tho bakers were accused of poisoning poi vol poisoning the public The College of Physicians of ot Paris went on record rec reo ord opposing yeast leavened bread breadon on the ground that It was not wholesome |