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GB 1903.41-2018National food safety standard -- Food nutrition enhancer potassium gluconate (English PDF)

食品安全国家标准食品营养强化剂葡萄糖酸钾

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Issued by

National Health Commission of the People's Republic of China, State Administration for Market Regulation

Level / Type

National · Mandatory

Issue date

June 21, 2018

Implementation date

December 21, 2018

Scope

GB 1903.41-2018 is the English-translated version of 食品安全国家标准食品营养强化剂葡萄糖酸钾.

GB 1903.41-2018 is the Chinese national food safety standard for potassium gluconate used as a food nutrition enhancer. It applies to potassium gluconate prepared by reacting potassium hydroxide, or potassium carbonate, with gluconic acid.

The standard gives the molecular formula of both forms - C6H11KO7 for the anhydrous product and C6H11KO7·H2O for the monohydrate - the structural formula, and the relative molecular masses of 234.25 and 252.26, taken from the 2016 international relative atomic masses.

Its technical requirements cover the sensory properties of Table 1, where the product is white and in crystalline powder or granules examined in a clean dry white porcelain dish under natural light, and the physical and chemical indicators of Table 2. It was issued on 21 June 2018 and has applied since 21 December 2018.

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Document preview — GB 1903.41-2018

National Standard of the People's Republic of China

Classification: X 40

Issued by: National Health Commission of the People's Republic of China, State Administration for Market Regulation

1 Scope
2 Molecular formula, structural formula and relative molecular mass
3 Technical requirements

1 Scope

This standard is applicable to food nutrition fortifier glucose prepared by reacting potassium hydroxide (or potassium carbonate) and gluconic acid as raw materials. Potassium acid.

2 Molecular formula, structural formula and relative molecular mass

2.1 Molecular formula

C6H11KO7 (anhydrous product)

C6H11KO7·H2O (one water product)

2.2 Structural formula (anhydrous product)

2.3 Relative molecular mass

234.25 (anhydrous product) (according to 2016 international relative atomic mass)

252.26 (one water product) (according to 2016 international relative atomic mass)

3 Technical requirements

3.1 Sensory requirements

Sensory requirements should be in accordance with Table 1.

3.2 Physical and chemical indicators

Physical and chemical indicators should meet the requirements of Table 2.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 22 pages — is available in the English PDF.

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