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GB 1903.61-2023: (National Food Safety Standard Food Nutritional Enhancer Copper Carbonate)
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB 1903.61-2023 | English | 199 |
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(National Food Safety Standard Food Nutritional Enhancer Copper Carbonate)
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GB 1903.61-2023
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Basic data | Standard ID | GB 1903.61-2023 (GB1903.61-2023) | | Description (Translated English) | National food safety standard - Determination of N-nitrosamines in foods | | Sector / Industry | National Standard | | Classification of Chinese Standard | X09 | | Word Count Estimation | 20,266 | | Date of Issue | 2023-09-06 | | Date of Implementation | 2024-03-06 | | Issuing agency(ies) | National Health Commission of the People's Republic of China, State Administration for Market Regulation | | Summary | This standard specifies the method for the determination of N-dimethylnitrosamine (NDMA) in food. This standard is applicable to the determination of N-dimethylnitrosamine in meat and meat products, aquatic animals and their products. | GB 1903.61-2023: (National Food Safety Standard Food Nutritional Enhancer Copper Carbonate)---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
National Standards of People's Republic of China
National food safety standards
Food nutrition fortifier copper carbonate
Published on 2023-09-06
Implemented on 2024-03-06
National Health Commission of the People's Republic of China
Released by the State Administration for Market Regulation
National food safety standards
Food nutrition fortifier copper carbonate
1 Scope
This standard applies to sodium carbonate or sodium bicarbonate, soluble copper salts as raw materials or cathode copper (electrolytic copper), liquid ammonia, carbon dioxide
Food nutrition fortifier copper carbonate prepared from raw materials.
2 Chemical name, molecular formula and relative molecular mass
2.1 Chemical name
Basic copper carbonate
2.2 Molecular formula
CuCO3·Cu(OH)2
2.3 Relative molecular mass
221.11 (according to.2018 international relative atomic mass)
3 Technical requirements
3.1 Sensory requirements
Sensory requirements should comply with Table 1.
Table 1 Sensory requirements
Project requirements inspection method
color
state
green
powder
Take an appropriate amount of sample, place it in a clean, dry white porcelain plate, and observe it under natural light.
Check its color and condition
3.2 Physical and chemical indicators
The physical and chemical indicators should comply with the provisions of Table 2.
Table 2 Physical and chemical indicators
Project indicator inspection method
Copper (Cu) content, w/% ≥ 55.0 A.3 in Appendix A
Chloride (calculated as Cl), w/% ≤ 0.05 A.4 in Appendix A
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