The manufacturing feature of soda biscuit is that yeast is first added to some wheat flour, then dough is made, after a long period of fermentation, the rest wheat flour is added, and then it is shaped after a short period of fermentation. This kind of biscuit is usually a sweet biscuit. Contains sodium bicarbonate, which can balance the pH of human body.

It is suggested that if you want to eat, you can't eat too much, and people with bad stomachs will get flatulence.

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