Qilian noodles are starch products processed with Qilian sweet potato powder as the main raw material. They are named after Qilian County and have a long history. The traditional craftsmanship produces Qilian noodles with bright color, uniform thickness and no silk. When cooking, it does not slip on the soup. It tastes green and refreshing, tastes delicious and has unique flavor.

The county planted 150,000 mu of sweet potato, the annual output of sweet potato reached 290,000 tons, and it can produce 34,000 tons of noodles. Qilian noodles have become one of the characteristic industries of Qilian County. In recent years, with the development of local economy, the production of noodles has been increasing. There are Qilian Green Lushan Foods, Qilian County New Century Green Food Co., Ltd., Qilian Haoyouyou Industry and Trade Co., Ltd. and other noodle processing enterprises. Qilian brand, "Apo" brand, "Village" brand and other Qilian noodles have been exported to the country. He was awarded the title of Yibin City Famous Snacks by the Yibin Municipal Government, participated in the Chengdu Agricultural and Sideline Products Exhibition, and the “One County and One Yi” Characteristic Agricultural and Sideline Product Promotion Conference in Beijing, which was screened in the local TV station of CCTV. In 2015, Qilian noodles, as a representative of Qilian's high-quality agricultural and sideline food products, participated in the 2015 national high-quality specialty agricultural and sideline food promotion conference organized by China Food Industry (Group) Co., Ltd., Qilian County Government and China Food Industry (Group) The company signed a strategic cooperation agreement for Qilian noodles.

Technical requirements for Qilian noodles quality 1. Raw materials (1) Sweet potato 1. Varieties: Nanshu 88, Xushu 18, Chuanshu 27, Chicken Zhazi, Yushu No. 7, Yushu No. 8. 2. Starch content: sweet potato produced within the scope of protection, starch content of 18% to 25%. (2) Groundwater within the scope of water protection meets the requirements of national drinking water standards. Second, the processing process: sweet potato → crushing → filtration → precipitation → starch drying → paste (snoring) → leakage powder → cooling → drying → finished product → packaging. Process requirements: 1. Precipitate powder: The washed sweet potato is crushed, filtered 2-3 times, precipitated for 6-8 hours, and starch is extracted. 2. Starch drying: The extracted starch is dried by drying, baking or the like to a moisture content of less than 20%. 3. Beating (snoring): Add the water to the starch after drying according to the weight, and mix until it is gelatinized. 4. Leakage powder: The gelatinized starch is cooked into a boiling water pot through a mold and cooked and shaped. The cooked water temperature is 97 ° C to 100 ° C, and the cooking time is 1 to 2 minutes. Cooling water temperature ≤ 35 ° C. 5. Drying of the noodles: The noodles after setting are naturally dry, and the moisture is between 10% and 15%. Third, the quality characteristics (a) quality characteristics 1. Dry noodles: bright color, uniform thickness, no silk. 2. After cooking: the taste is delicate, soft, green, refreshing, not slippery, and constant. (II) Sensory and physical and chemical indicators Qilian noodles physical and chemical indicators project requirements moisture / (g / 100g) ≤ 15.0 starch / (g / 100g) ≥ 75.0 (three) safety requirements: product safety indicators must meet the national requirements for similar products .

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Producers within the scope of the production of Qilian noodles may submit an application for the use of the “Special Mark for Geographical Indication Products” to the Quality and Technical Supervision Bureau of Qilian County, Sichuan Province, which shall be reviewed by the Sichuan Provincial Bureau of Quality and Technical Supervision and announced to the General Administration of Quality Supervision, Inspection and Quarantine for approval. . The testing mechanism of Qilian noodles is selected by the Sichuan Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.