1, taste: the fried dough sticks with alum must have ammonia and astringency, but the fried dough sticks without alum do not; It tastes soft, crisp outside and tender inside;

2. Look at the color of the fritters: the fritters made of alum are very swollen, such as transparent oily, and the color is a bit black, while the fritters without aluminum are golden yellow or yellow, which looks very strong and does not absorb oil;

3, hand: the fritters made of alum are very empty and light in weight, while the fritters without aluminum are heavier and more affordable;

4. After standing for two hours, observe: the fritters made of alum are very soft and collapsed, and a lot of oil comes out from under the fritters, while the fritters without aluminum are as golden in appearance, shape and taste, and there will be no oil under the fritters.

Extended data

Nutritional value of alum-free fried dough sticks;

1, the formula of alum-free fritters determines the oil content in fritters. There is basically no drop of oil in the fritters, and the fuel saving rate is over 40%.

2. Alum-free fritters have neat appearance, no cracks, pleasant color and delicate texture;

3. Alum-free fritters are good in flavor, fluffy, crisp in taste and chewy;

4. The comprehensive use cost of alum-free fritters is low.

5, alum-free fritters are soft and soft. Suitable for the elderly.

6. Because the fritters are fried at low oil temperature, the sesame seeds on the surface are still white and the flavor is more prominent.

7. Alum-free fritters are rich in flavor, including original fritters, wheat-flavored fritters, milk-flavored fritters and onion-garlic-flavored fritters.

Baidu encyclopedia: alum-free fritters