T/SXAGS 0036-2024 Technical Specifications for the Processing of Buckwheat Rice

Scope

Scope: This document specifies the terms and definitions, basic requirements, process flow, processing technology requirements, and records for the processing of buckwheat rice. This document is applicable to the processing of buckwheat rice (cooked); Main technical content: 5. Process flow: cleaning and washing, soaking, steaming (cooking), drying, shelling, sorting, color sorting, drying, cooling, sieving, and packaging. 6. Processing technology requirements: - Cleaning: using screening equipment such as vibrating screens, stone removal machines, and magnetic separators to remove impurities and magnetic metals, with a total impurity content ≤ 0.2%. - Washing and soaking: using wheat washing machines to clean the raw materials until there are no visible impurities on the surface, and removing unripe seeds. Soak for 3-5 hours at room temperature. - Steaming (cooking): steam for 20-25 minutes under normal pressure or 15-20 minutes under high pressure, with a cooking degree of 100%. - Drying and shelling: use drying equipment to dry the steamed and cooked buckwheat seeds until the moisture content is 22%-26%. Adjust the gap between the rollers (sand discs) of the shelling machine according to the size of the cooked buckwheat seeds to shell them, with a shelling rate ≥ 95% and a whole-rice rate ≥ 85%.

Development Information

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