Aluminum-free double-effect baking powder with function of lowering fried food oil absorbing amount and application of aluminum-free double-effect baking powder

The invention relates to aluminum-free double-effect baking powder with the function of lowering the fried food oil absorbing amount. The aluminum-free double-effect baking powder is prepared from, bymass, 30-40% of sodium bicarbonate, 20-30% of disodium dihydrogen pyrophosphate, 5-10% of tricalcium phosphate, 5-10% of monocalcium phosphate, 5-10% of citric acid, 5-10% of gluconic acid-delta-lactone, 3-10% of starch acetate and 0.5-3% of sodium carboxymethylcellulose. The aluminum-free double-effect baking powder does not contain alum which is limited by the nation, though the baking powder contains no alum, the fluffy function of aluminum-containing baking powder can be achieved, and besides, the aluminum-free double-effect baking powder has the function of lowering the oil absorbing amount, so that fried bread sticks are better in flavor and lower in heat and meet health requirements. The fluffy function mainly relies on the addition of sodium bicarbonate, in the preparing process of food, gas can be genera