Self-raising Flour #1
by Science Photo Library
Title
Self-raising Flour #1
Artist
Science Photo Library
Medium
Photograph - Photograph
Description
A bag of self-raising flour with a tin of bicarbonate of soda (sodium hydrogen carbonate) and a slice of sponge cake. Self-raising flour contains a chemical leavening agent such as baking powder (a blend of sodium hydrogen carbonate and a weak acid). When mixed into a dough, the leavening agent releases carbon dioxide, making the mixture less dense and providing a lighter baked product.
Uploaded
October 3rd, 2018
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