T/TFHT C038-2020 Pumpkin Seeds Product Technical Specification

Scope

Scope: This standard specifies the terms and definitions, technical requirements, testing methods, inspection rules, packaging, storage, transportation, and shelf life of roasted pumpkin seeds from "Tianfu He Suo". This standard applies to the production, processing, and sales of "Tianfu He Suo" pumpkin seeds during these processes; Main technical content: **Technical requirements** (T/TFHT C038—2020) 54.1 **Raw material requirements** 4.1.1 **Sensory requirements** The sensory requirements shall comply with Table 1. Table 1 Sensory requirements Item Requirements Testing method Taste and smell No rancid or other abnormal odors GB/T 5492 Appearance Seeds should be plump, uniform in size, firm, and free from mold spots The seeds shall have the inherent color of the product Moldy seeds, % <2.0 Moldy seeds, as a percentage of the total number of seeds, shall be determined according to GB 19300-2014 Appendix A. Harmful impurities, % Not detected GB/T 5494 General impurities, % ≤5.0 Imperfect rate, % ≤5.0 GB/T 5494 4.1.2 **Physicochemical indicators** The physicochemical indicators shall comply with Table 2. Table 2 Physicochemical indicators Item Indicator Testing method Peroxide value (calculated based on fat)/(g/100 g) ≤0.40 Sample pretreatment: See GB 19300-2014 Appendix A and Appendix B. Determined according to GB/T 5009.37. Acid value (calculated based on fat)/(mg/g) ≤3 Water content, % ≤11 GB/T 5497 4.1.3 **Pollutants and pesticide residue limits** They shall comply with relevant national food safety standards and regulations, as well as Table 3. Table 3 Pollutants and pesticide residue limits Item Indicator (mg/kg) Avermectin, mg/kg ≤0.01 Carbendazim, mg/kg ≤0.01 Cypermethrin, mg/kg ≤0.01 Dichlorvos, mg/kg ≤0.01 Oxadixyl, mg/kg ≤0.01 Pirimicarb, mg/kg ≤0.01 Metiram, mg/kg ≤0.01 Triadimefon, mg/kg ≤0.01 Lead, mg/kg ≤0.02 T/TFHT C03

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