The composition is unreasonable. The previous formula of old fried dough sticks (10 kg of noodles): alkali one or two, alum two or two, salt three or two, and the proofing time is still relatively long (about 2 hours), in which alum is alum. According to the current national standards, the previous formula aluminum exceeded the standard by more than 10 times. Aluminum ions can lead to brain retardation in children and dementia in the elderly, so aluminum-free (alum-free) fritters are the future development trend. The deep-fried dough sticks made of Tianzhu aluminum-free leavening agent (multi-source foam) with QS certificate are crisp and chewy (good mouth solubility), bulky, with large internal pores, perfect shape, short awakening time (20 minutes), no shrinkage, no softening and no deformation overnight, and the taste is still crisp. Bao Duoyuan is the latest aluminum-free leavening agent for making high-quality fried dough sticks, which is especially suitable for breakfast fried dough sticks in chain stores and high-end restaurants. If you need to buy it, you can ship it directly from the manufacturer.