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GB 1903.26-2022National food safety standard - Food nutritional fortification substance - Docosahexaenoic Acid (Tuna oil) (English PDF)

食品安全国家标准食品营养强化剂二十二碳六烯酸油脂（金枪鱼油）

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Issued by

NHC; SAMR

Level / Type

National · Mandatory

Issue date

June 30, 2022

Implementation date

December 30, 2022

Scope

GB 1903.26-2022 is the English-translated version of 食品安全国家标准食品营养强化剂二十二碳六烯酸油脂（金枪鱼油）.

GB 1903.26-2022 is the Chinese national food safety standard for docosahexaenoic acid (tuna oil) used as a food nutritional fortification substance, made from tuna by heating, separation, refining and purification.

Clause 2 gives the molecular formula, the structural formula and the relative molecular mass of docosahexaenoic acid, 328.5 on the 2018 international relative atomic masses.

Clause 3 sets the technical requirements, beginning with the sensory requirements of Table 1, and Appendix A carries the testing method. Producers of the fortifier and the laboratories that check it use the standard to accept a batch. It was issued on 30 June 2022 and has applied since 30 December 2022.

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Document preview — GB 1903.26-2022

National Standard of the People's Republic of China

Issued by: NHC; SAMR

1 Scope3
2 Molecular formula, structural formula, relative molecular mass of docosahexaenoic acid (DHA)3
3 Technical requirements3
Appendix A Testing method5

1 Scope

This standard applies to food nutrition fortifier docosahexaenoic acid (tuna oil), which is made from tuna as raw material, through heating, separation, refining, purification and other processes.

2 Molecular formula, structural formula, relative molecular mass of docosahexaenoic acid (DHA)

2.1 Molecular formula

2.2 Structural formula

2.3 Relative molecular mass

328.5 (by 2018 international relative atomic mass)

3 Technical requirements

3.1 Sensory requirements

Sensory requirements shall meet the requirements of Table 1. […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 20 pages — is available in the English PDF.

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