T/TPCX 04-2020 Grape Drying Agent
T/TPCX 04-2020
Basic Information
Scope
Scope: This standard specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of grape drying agents. This standard applies to products primarily made from food-grade alkali as the main raw material, mixed with esters, emulsifiers, and other components. It is used for drying fresh grapes, promoting water evaporation, enhancing the drying rate of fresh fruits, and improving the quality of dried fruits. Main technical content: - Table 1: Sensory requirements - Test methods: Observe the color, state, and impurity forms of a sample in a clean, dry white ceramic dish under natural light. - Impurities: No visible foreign impurities. - Physical and chemical indicators: Comply with the requirements in Table 2. Table 2: Physical and chemical indicators - Alkali content (calculated as NaOH): 1±0.5 g/100g - Ether extract: 1.0-2.0 g/100g (Appendix A) - Heavy metals (calculated as Pb): ≤10.0 mg/kg - Total arsenic (calculated as As): ≤2.0 mg/kg - Net content deviation: ±5%