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National food safety standard Determination of vitamin D in foods
Standard in brief
Scope of Application：
This standard specifies the methods for the determination of vitamin D in food.
The first method, normal phase chromatography purification-reversed phase liquid chromatography, is applicable to the determination of vitamin D2 and vitamin D3 in foods fortified with ergocalciferol or cholecalciferol.
The second method, online column switching-reversed phase liquid chromatography, is applicable to the determination of vitamin D2 and vitamin D3 in foods.
The third method, liquid chromatography-tandem mass spectrometry, is applicable to the determination of vitamin D2 and vitamin D3 in foods.
Basic information
Standard No：GB 5009.296-2023e
Standard Name：食品安全国家标准 食品中维生素D的测定
English Name：National food safety standard Determination of vitamin D in foods
Standard Status：In force
Release Date：2023-09-06
Effective Date：2024-03-06
Language of Publication：English
Publication Information
Number of pages：32
Number of words：52 K
Other Information
Application Dept：National Health Commission of the People's Republic of China,
State Administration for Market Regulation of the People's Republic of China
