T/SJZFIA 0008-2023 Selenium-rich soybean powder

Scope

Scope: This document specifies the technical requirements, inspection rules, marking, packaging, transportation, and storage of selenium-enriched soybean flour. This document applies to powdered soybean flour directly prepared for instant consumption by processing with soybeans as the main raw material, with or without added additives, through processes such as cooking and grinding; Main technical content: 4. Technical requirements: - Raw materials and additives: Selenium-enriched soybeans shall comply with the requirements of GB 1352, with a selenium content of 0.15mg/kg to 1.00mg/kg. - Sensory requirements: They shall comply with the provisions of Table 1. Table 1: Sensory requirements Indicator Testing method Appearance Powdery, without lumps. Observe the appearance, impurities, and color of the sample in natural light and taste it in a odor-free environment. Color With the color and luster consistent with the product. Impurities No visible foreign impurities with normal vision. Odor and taste With the characteristic aroma of soybeans and the flavor of the variety, with a pure taste and no abnormal odor. Dispersibility Quickly wet and sink, easily dissolve after dispersion, and allow a very small amount of lumps. Take 25g of the tested sample in a 500mL beaker, dispense with 200mL of water above 70℃, stir with a glass rod for 1 minute, and observe its dissolution. Physical and chemical indicators shall comply with the provisions of Table 2. Table 2: Physical and chemical indicators Indicator Testing method Water content, % ≤10.0 GB 5009.3 Ash content, % ≤6.0 GB 5009.4 Protein, % ≥17.0 GB 5009.5 Total selenium content, mg/kg 0.15～1.00 GB 5009.93

Development Information

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