T/TPCX 03-2020 Active Group standards

T/TPCX 03-2020 Grape Preservation Agent

Publish Date: 2020-07-01 Implement Date: 2020-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/TPCX 03-2020

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Economic crops

ICS Name: Other chemical products

Publish Date: 2020-07-01

Implement Date: 2020-08-01

Scope

Scope: This standard applies to freshness-preserving products made from sodium metabisulfite as the main raw material, combined with additives (food-grade microcrystalline wax) and packaged between two or multiple layers of breathable films (food-grade polyvinyl chloride). It is mainly used for preserving fresh grapes. Main technical content: Table 1 - Appearance requirements: The outermost layer is a non-woven fabric, with two layers of paper membranes in the middle, interleaved with a certain amount of medication. It is required to print the product name, trademark, manufacturer, and the amount of sodium metabisulfite. Specifications (mm): Length: 350±20, Width: 250±20. Other specifications are specified according to user requirements. Table 2 - Physical and chemical indicators: Type I Type II Freshness-preserving agent weight, g/sheet 2±0.54±0.5 SO2 content, g/sheet 1.30-1.69 2.7-3.1 Lead (calculated as Pb), mg/kg ≤1.0 Total arsenic (calculated as As), mg/kg ≤0.20 * Low-temperature SO2 release amount, mg/kg 0-5000 0-5000 * Indicates type-test items: Under 0-3℃ low-temperature conditions, the SO2 release amount of grape preservatives over 120 days.