The main differences between aluminum-containing baking powder and aluminum-free baking powder are as follows:

1. The contents of aluminum-containing baking powder and aluminum-free baking powder are different.

Aluminum-containing baking powder is generally compounded from the acid salt "potassium aluminum sulfate" or "aluminum ammonium sulfate". Aluminum-free baking powder is generally compounded from the acid salt "aluminum-free" It is compounded with "disodium dihydrogen pyrophosphate" and "calcium dihydrogen phosphate".

To identify whether baking powder contains aluminum, users only need to look at the ingredient list on the packaging bag. As long as the ingredient list contains aluminum-containing acid salts such as "aluminum potassium sulfate" or "aluminum ammonium sulfate" It's aluminum-containing baking powder.

2. The prices of aluminum-containing baking powder and aluminum-free baking powder are different. Powder containing aluminum is cheaper than aluminum-free baking powder.

3. Aluminum-containing baking powder and aluminum-free baking powder have different effects after use.

Things made with aluminum-containing baking powder taste better and look better than aluminum-free baking powder. However, eating too much aluminum can easily lead to Alzheimer's disease, which is bad for your health.

Extended information:

Baking powder is also called compound leavening agent, foaming powder, and baking powder. It is mainly used for quick baking of cakes, bread, biscuits, peach pastries, steamed buns and other products. Make.

Baking powder is usually divided into two types, one is aluminum-containing baking powder and the other is aluminum-free baking powder. Sweet baking powder, dough stick essence, etc. are aluminum-containing baking powders, which mainly contain aluminum potassium sulfate or aluminum ammonium sulfate; aluminum-free baking powder does not.

Aluminum-free baking powder not only does not contain aluminum, it is not likely to cause excessive aluminum in puffed, baked, quick-frozen, fried and other flour foods, and will not have a toxic effect on the human body, it also has a high rate of gas production. It is flexible and adjustable, has good puffing effect, can improve product quality, and has the advantages of antioxidant and anti-aging effects.

Reference materials:

Aluminum-free baking powder-Baidu Encyclopedia