发酵粉 （any kind of yeast ) 是不含铝的，只是有些 baking powder 含铝。你可以买不含铝的。

baking powder 可以起到发面的作用，但没有 yeast 发面好。 哪些烤的面点用 baking powder ，看我下面的引用：

************WARNING************

THE FOLLOWING PRODUCTS MAY CONTAIN TOXIC AMOUNTS OF ALUMINUM:

Foods made with aluminized baking powder*, self-rising flour*, and salt. The following are some of these products:

Microwave popcorn
Salted snacks
Hot cocoa mixes
Coffee creamers
Pickles and relish
*Flour tortillas
*Pizza crust
*Muffins
*Doughnuts
*Cookies
*Pancakes
*Waffles
*Cupcakes
*Cakes
*Baking mixes
*Brownies
*Pastries
*Corn bread
*Banana bread
*Carrot bread
*Dipping batter for fried foods

WARNING: Aluminumized baking powder is now being used in many foods that were formerly prepared without baking powder, such as pizza crust, raised doughnuts, pie crusts, cookies, waffles, prepared meats, cheeses, and other products that were once aluminum-free.

IMPORTANT:

Do not confuse baking soda with baking powder. Soda is a pure product with no additives. Baking powder is a mixture of chemicals used as leavening in countless baking products. (Leavening is what makes a cake rise during the baking process.)

Many people believe that all breads are made with baking powder. This is not true. Most breads are made with yeast.

Don't panic. Numerous aluminum-free baked goods are available in ordinary grocery stores, as well as health food stores and restaurants. Simply read labels to be safe.

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• 大家中文都不会了？发酵粉就是baking powder, 化学方法；yeast是鲜酵母或者酵母粉 -shakuras2000- ♀ (0 bytes) () 05/09/2015 postreply 23:13:51