Bacteriostatic liquid for inhibiting microbial growth in salted casing production process and application thereof

The invention discloses a method for controlling microorganisms in a natural salted casing production process. The method comprises the following steps: casing pretreatment, bacteriostatic agent ultrasonic immersion treatment and casing salting. By utilizing the bacteriostatic agent and the ultrasonic technology, the number of microorganisms in the casing during normal-temperature storage is reduced, the elongation at break or the tensile strength of the casing is improved to a certain extent, the short-time bacteria reducing capacity is ensured by assistance of the ultrasonic technology, the time required by casing production is shortened, and the production cost is reduced. And guarantee is provided for industrial continuous production. 本发明公开了一种天然盐渍肠衣生产过程中微生物的控制方法，其包括如下步骤：肠衣预处理、抑菌剂超声浸渍处理、肠衣盐腌制。本发明通过抑菌剂及超声技术的利用，降低了常温贮存期间肠衣中微生物的数量，并在一定程度上提高了肠衣的断裂伸长率或抗张强度，超声技术的辅助确保了短时间的减菌能力，减少了肠衣生产所需的时间，为工业化的连续生产提供了保证。