Hongyuan Dai Dai Niu Caochang is the world's largest and highest snow plateau with an average elevation of over 3,500 meters. It is one of the three major wetlands in China. It is the only millennial original natural grassland in the world, with no pollution for 365 days. On this natural pasture, there are more than 1,000 kinds of millennial original natural pastures such as Cordyceps sinensis, and thousands of millennial original lakes and rivers melted by glacial snow-capped mountains. The yak, known as the "boat of the snowy region", lives here and grazes naturally. No feed, no genetic modification, no antibiotics and hormones; natural conception, natural childbirth, natural lactation; 150 days of ultra-short lactation milk production; milk fat rate is very high (6.37% ~ 7.2%), protein The content is also up to 4%, the natural milk calcium content is 1.13 times that of ordinary milk, zinc is 3 times, natural CLA (conjugated linoleic acid) is 6 times; EPA and DHA are also very rich, and the nutritional value is much higher than ordinary milk. It is especially suitable for growing children, pregnant women, middle-aged and elderly people, high-intensity workers, and low-resistance people with high nutritional needs. The pesticide residues, fertilizer residues, antibiotics, catalyst elements and heavy metal ions in the yak milk are all zero. 0 pollution, 0 added, the original ecology is born organic.

Technical requirements for quality of Hongyuan glutinous milk powder 1. Dairy cattle breeds require Hongyuan yak (local group). Second, the milk source producing conditions are 3,000 to 4,500 meters above sea level, with the Shuohe River branch of the Dadu River and the stream of the Baihe River as the water source, including Rhodiola, Matsui, Cordyceps, Snow Lotus, Gansong, Gentiana, Rhododendron, Rhubarb The natural pastures of plants such as Astragalus are grazing land. Third, the feeding method is grazing. Fourth, production and processing management (A) milk source requirements: produced within the scope of production, in line with the requirements of the above one to three milk. (2) Production process: (3) Key process requirements: 1. Raw milk collection. (1) Manual milking: Apply milk to the yak at 6-8 am in the morning. (2) Detection of antibiotics, alkalis and freshness. (3) Filtration: Pour the raw milk into the filter cartridge for double-layer filtration to remove impurities. (4) Storage and transportation: Cool down to 2 ° C to 4 ° C through a cooling tank and seal the loading and transport to the processing site. 2. Raw milk receiving: The storage temperature of the milk bin is required to be 4 ° C to 8 ° C, and the storage time is ≤ 12 hours. 3. Pasteurization: 85 ° C ± 1 ° C, time is 15 seconds. Cool to 2 ° C to 8 ° C or below 8 ° C, storage temperature 0 ° C to 8 ° C, storage time ≤ 8 hours. 4. Concentrate in vacuo. (1) Pre-sterilization: The high-temperature short-time sterilization method is adopted, that is, the sterilization formula is 89°C to 92°C/20S. (2) Three-effect falling film evaporation and high-pressure spray concentration: The mass fraction of skim milk powder and whole fat concentrated milk is 42% to 50%. 5. Spray drying: spray drying at high temperature, inlet temperature 140 ° C to 160 ° C, outlet 60 ° C to 65 ° C. 6. Convenient transportation: transported to the GMP workshop filling temporary storage tank through the secret transmission equipment. V. Quality characteristics (1) Sensory index: The color of the project indicator is uniform and the milky yellow or milky white taste, the smell has a pure milk flavor (2) Physical and chemical indicators: the project index crude protein (%) ≥ 28 crude fat (%) ≥ 26 calcium / (mg / 100g) 970 (three) 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 production of Hongyuan glutinous milk powder may apply to the Hongyuan County Industrial and Commercial Quality Technology and Food and Drug Administration of Sichuan Province for the use of the “Special Mark for Geographical Indication Products”, which is reviewed by the Sichuan Quality and Technical Supervision Bureau. Announced after approval by the General Administration of Inspection and Quarantine. The testing mechanism of Hongyuan glutinous milk powder is selected by the Sichuan Provincial Bureau of Quality and Technical Supervision in the testing institutions that meet the qualification requirements.