Deshan, named after the sage of the sages of the sages of the ancestors and the singers, was named after the cultivating of the people. As a result, Deshan became a source of Chinese German culture.nDeshan Daqu is a Luzhou-flavored Daqu liquor with a rich aroma, etheric and soft, sweet and long-lasting aftertaste.nIn Changde, Deshan wine is not only a product, but also an indispensable element in the life of Changde people. "At the foot of Deshan, the rice is fat, and every family has intoxicated." A passenger's verse tells the intimate relationship between Deshan and Changde. On the occasion of the festive season, visit friends and relatives on weekdays, leisure and leisure, a cup of Deshan wine, a kind of cozy, with the wine into the heart.

Technical requirements for quality of Deshan Daqu I. Raw materials 1. Ingredients: Raw materials such as sorghum, rice, corn, wheat, and koji must be produced in the same year and comply with relevant national standards. Excipients: The coarse shells must be produced in the same year and comply with relevant national standards. 2. Brewing water: from the groundwater, mountain spring water and river drinking water in the protected area, the water quality meets the national drinking water related standards. 3. Water for adding pulp: from groundwater, mountain spring water and river drinking water in the protected area, the water quality is 6.5 to 7.0, it is weakly acidic, and the total hardness is 70 to 90ppm. It is medium and low hardness water quality. Second, processing 1. Process: raw materials → crushing → moist material → mixing under the curve → into the pool fermentation → distillation wine → grading storage → blending seasoning → packaging → products. 2. Process requirements: (1) Ingredients: The raw material crushing should not be too fine, and the amount that can pass through the 20 mesh sieve accounts for 85%; the coarse shell pre-steaming is kept for at least 30 minutes, which is ripe and has no odor. (2) Fermentation: solid-state fermentation method, control temperature, sinter, into the pool, fermentation cycle 45 to 90 days. (3) Distilling and picking wine: measuring the quality of wine, steaming the head and tail, controlling the temperature and speed of the wine. (4) Blending: the base wine with storage time of more than three years, according to the requirements, first mix the sample, the sample taste is in accordance with the requirements, and then the sample is enlarged according to the sample. After the large physical and chemical indicators are qualified, the sealed tank can be stored for 1 month and become the finished wine. source. Coordination, exquisiteness, and suppleness style have the typical style of this product. 2. Physical and chemical indicators: Item excellent grade alcohol degree / (% vol) 20 ° C 52 ± 1 total acid (by acetic acid) / (g / L) ≥ 0.4 total Ester (as ethyl acetate) / (g / L) ≥ 2.0 ethyl hexanoate (g / L) ≤ 1.2-2.2 solid / ( g / L ) ≤ 0.4 3. Safety and other quality technical requirements: product safety And other technical requirements must comply with relevant national regulations.

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Producers within the scope of the production area of ​​Deshan Daqu can submit an application for the “Special Mark for Geographical Indication Products” to the Branch of the Food and Drug Industry and Commerce Quality Supervision Bureau of Changde Economic and Technological Development Zone, which is reviewed by the Quality and Technical Supervision Bureau of Hunan Province and reported to the General Administration of Quality Supervision and Inspection. Announced after approval. The testing agency of Deshan Daqu is selected by the Hunan Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.