T/GZCX 008-2021 Rosehip Dried Powder

Scope

Scope: This standard specifies the product classification, requirements (test methods), inspection rules, and labeling, marking, packaging, transportation, and storage requirements for freeze-dried powder of Rosa roxburghii Tratt, a series of products made from fresh Rosa roxburghii Tratt fruits by vacuum freeze-drying. Main technical content: 4.1 Raw and auxiliary material requirements 4.1.1 Rosa roxburghii Tratt fruits used for production must be fresh, mature, free from pests, diseases, and mold. 4.2 Sensory requirements The sensory requirements shall comply with Table 1. Table 1: Sensory requirements Item Requirements Test method Color The fruit shall have the unique color of the species. Take approximately 50g of the sample into a clean sample cup and observe its color and tissue morphology under natural light. Check for impurities, smell its odor, and taste its flavor. Tissue morphology Powder-like with no agglomerates. No visible foreign impurities with the naked eye. 4.3 Physicochemical requirements The physicochemical requirements shall comply with Table 2. Table 2: Physicochemical indicators Item Indicator Test method Water content (g/100g) ≤4.0 GB 5009.3 Ash content (g/100g) ≤8.0 GB 5009.4 Vitamin C (calculated as L(+)-ascorbic acid), mg/100g ≥8000 GB 5009.8 4.4 Microbial limits The microbial limits shall comply with Table 3. Table 3: Microbial limits Sampling method a and limit test method ncmM Total coliforms, CFU/g 52 110 GB 4789.2 Escherichia coli, Staphylococcus aureus Not detected GB 4789.4, GB 4789.10 Second method a Sampling and processing shall comply with GB 4789.1 and GB/T 4789.21. 4.5 Food additives Food additives shall comply with GB 2760. 4.6 Net content The net content shall comply with the requirements of the "Measuring Supervision and Management Measures for Quantitative Packaged Commodities" issued by the State Council. The test shall b

Development Information

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