Zhenglanqi Naipizi

Quality and technical requirements of milk skin in Zhenglan Banner (Wulimu, Zhenglan Banner) 1. Raw materials require raw milk to be produced within the scope of self-production, in line with relevant national regulations. Production and processing requirements 1. Process flow: raw milk → filtration → heating → boiling → standing → boiling → drying → inspection → packaging → refrigeration. 2. Processing points: (1) Filtration: filter with cleaned and disinfected double-layer gauze or other filters at least once. (2) Heating: put the filtered raw milk in a clean cast iron pan, stainless steel container and other heating appliances, and slowly heat it to 75℃ to 80℃ with slow fire. (3) Boiling: the milk is continuously and evenly turned over, so that a milk foam layer with a thickness of 2cm to 3cm is formed on the milk plane. And (4) standing: keeping the temperature at 75 DEG C to 80 DEG C and standing for 1 hour to 1.5 hours, so that the milk foam slowly fades and a honeycomb milk skin layer is formed. Naturally cooling at room temperature, and standing for 2 hours to 2.5 hours. (5) Boiling: continue to heat to 92℃, add a proper amount of raw milk at room temperature, keep the temperature at 85℃ to 92℃ and stand for 2 hours to 2.5 hours, naturally cool at room temperature and stand for about 2 hours to 2.5 hours. Repeat once or twice in turn. (6) airing: naturally cooling at room temperature of 8℃ to 16℃ for 10 hours, taking the molded milk skin out of the pot, folding in half, shading, ventilating and airing. Quality characteristics 1. Sensory characteristics: the color is milky white or light yellow, with the unique pure cream fragrance of milk skin, fine structure, neat formation and evenly distributed honeycomb dents on the surface. 2. Physical and chemical indexes: moisture (g/100g)≤26.0, fat (g/100g)≥65.0. 3. Safety and other quality and technical requirements: product safety and other quality and technical requirements must comply with relevant national regulations. Mongolian Autonomous Region Bureau of Quality and Technical Supervision Zhenglan Banner Naipizi (Wulimu, Zhenglan Banner) Inner Mongolia Autonomous Region Zhenglan Banner Naritu Sumu, Baoshaodai Sumu, Saiyin Huduga Sumu, Shangdu Town, Habiriga Town, Sangendalai Town, Wuyi Ranch and Heichengzi Demonstration Zone, a total of eight state-owned farms in Sumu Town, which are now under the jurisdiction of the administrative region "Request of Zhenglan Banner People's Government on Delineating the Geographical Indication Protection of Zhenglan Banner Milk Tofu and Milk Skin Products" Lan Zhengfa [2011] No.59 Zhenglanqi Chahar Dairy Association Product Standard: Q/ZLQS02-2012 Zhenglanqi Milk Skin is a product protected by geographical indications.
Reprinted with attribution： https://cnlocality.com/(Chinese Specialty Products)