Yucheng Palace, special product in Wucheng District, Shijiazhuang City, Hebei Province. Local traditional famous products in Hebei Province, also known as Gongmi. Yucheng Palace is made of high-quality wheat flour, sesame oil and starch as the main raw materials. It has been refined by more than 10 procedures. The ingredients are exquisite, the production is fine, the nutrition is rich, and it has a fine air, no boiling, no soup, no clear soup, chewing. It has the characteristics of mouth strength.

Technical requirements for the quality of Yucheng Palace No. 1. The product name is Yucheng Palace. Second, the product protection scope Hebei Province Shijiazhuang City, Wucheng District, the administrative area. Third, quality technical requirements 1. Variety: Handmade noodles. 2. Provisions; production water is groundwater within the scope of production, and the water quality complies with relevant national standards. Edible vegetable oil, edible starch and edible salt as auxiliary materials: all should comply with relevant national standards. 3. Processing process: raw and auxiliary materials → dough → ripening → open strip → wire rod → upper shaft winding → facet wake up → pull out → dry up → cut off finished product → packaging. 4. Processing points: (1) dough: wheat flour, water, edible starch, edible salt, edible vegetable oil ratio 100:26:4:4:0.3, face time 20-25 min. (2) Curing: temperature control at (20-25) °C, humidity control at (80-85)%, first curing time requirement (10-15) min, second curing time requirement (20-30) min . (3) Open strip: The cooked dough is placed on a flat chopping board and pressed into pieces according to the specified thickness of 2 cm through a pressing shaft, and the dough is cut into round strips having a diameter of about 3 cm with a sharp knife. . (4) Wire rod: artificial stringer, which is a uniform round noodle, evenly spread into the disc-type ripening basin. The artificial need 2 people to continuously cut the sputum, can not stop in the middle, and then repeatedly rubbed back and forth with the hand A round bar having a diameter of 1 cm to 2 cm is formed, and the layers are then placed in a pot for a second ripening. The curing temperature, humidity and time requirements shall comply with the requirements of Table 1. Table 1 Temperature °C Humidity% First Curing Time Second Curing Time 20-2580-8510-1520-30 (5) Upper shaft winding: Fix two pieces of 67cm long and one thick bamboo pole, The cooked noodles are intertwined on the bamboo rafts until the bamboo rafts are full, and the distance between the oysters and the oysters is 40 cm to 50 cm. When using the strip, the force should be even and natural. Under normal circumstances, 1 minute can be wrapped around two bamboo poles, and each two bamboo poles can be wrapped around noodles 3kg. (6) Facet Face-up: Put the noodle on the good shaft into the face-opening hole, usually loose for 25 minutes. If the weather is bad and the humidity is high, it can be extended to 30 minutes. If the light is too strong, 20 minutes. (7) Pulling out the frame: Insert the two bamboo rafts on the frame with the perforations. After fixing, start to pull down and pull them out. When pulling to about 180cm, the lower two sides are fixed with a light rod. (8) Drying: naturally dry for 2 to 3 hours, water ≤ 13.0%. Fourth, the quality characteristics 1. Sensory features: Appearance: evenly rounded, smooth and delicate surface. Color: The color is bright and uniform. Cooking: After cooking, the soup is clear, the taste is not sticky, and the tendons are refreshing. 2. 3. Safety and other quality technical requirements: Product safety and other quality technical requirements must comply with relevant national regulations.

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Producers within the scope of the production area of ​​Yucheng Palace can submit an application to the Quality and Technical Supervision Bureau of Licheng District of Shijiazhuang City for the use of the “Special Mark for Geographical Indication Products”. It will be reviewed by the Hebei Provincial Bureau of Quality and Technical Supervision and announced to the General Administration of Quality Supervision, Inspection and Quarantine. . The inspection agency of Yucheng Palace is selected by the Hebei Provincial Bureau of Quality and Technical Supervision in the inspection institutions that meet the qualification requirements.