T/SJZFIA 0005-2022 Fulvic acid whole wheat flour
T/SJZFIA 0005-2022 Fulvic acid whole wheat flour
Basic Information
Scope
Scope: This document specifies the technical requirements, inspection rules, marking, packaging, transportation, and storage of selenium-enriched whole wheat flour. This document applies to selenium-enriched whole wheat flour as defined in Section 3.1; Main technical content: 4.1.1 Wheat shall be grown in the natural selenium-rich soil belt of Gaocheng District, meet the conditions for the use of the "Gaocheng Ga You Wheat" geographical indication certification trademark, and comply with the requirements of GB 2715 and GB 1351. 4.1.2 Production water shall comply with the provisions of GB 5749. Sensory requirements: Sensory requirements shall comply with the provisions of Table 1. Table 1: Sensory Requirements Item Requirement Test Method Color and odor Normal GB/T 5492 Appearance Powdery or granular, without lumps. Take a suitable amount of sample and place it in a white ceramic plate. Observe its appearance under natural light with the naked eye. Physical and chemical indicators: Physical and chemical indicators shall comply with the provisions of Table 2. Table 2: Physical and Chemical Indicators Item Indicator Test Method Moisture, % ≤14.5 GB 5009.3 Wet gluten, % ≥30.0 GB/T 5506.2 Gluten index / (%) ≥80 LS/T 6102 Ash (on a dry basis), % ≤2.00 GB 5009.4 Total dietary fiber (on a dry basis) / (%) ≥9.0 GB 5009.88 Alkylated hydroquinone (on a dry basis) / (μg/g) ≥200 LS/T 3244 Sand content, % ≤0.02 GB 5508 Fatty acid value (on a dry basis, KOH) / (mg/100g) ≤116 GB/T 5510 (arbitration method) or GB/T 15684 Magnetic metal objects, g/kg ≤0.003 GB/T 5509 Total selenium content, mg/kg 0.15~0.50 GB 5009.93