GB 5009.285-2022 Active National standards force_standard

GB 5009.285-2022 National Standards for Food Safety - Determination of Vitamin B12 in Foods

Publish Date: 2022-06-30 Implement Date: 2022-12-30 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: GB 5009.285-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: Health, safety, and labor protection

ICS Name: -

Publish Date: 2022-06-30

Implement Date: 2022-12-30

Pages: 24 pages

Scope

This standard specifies the method for determining vitamin B12 in food.
Method I: Liquid chromatography is suitable for determining vitamin B12 in infant and children's foods, milk and dairy products, meat and meat products.
Method II: Liquid chromatography-mass spectrometry is suitable for determining vitamin B12 in infant and children's foods, milk and dairy products, meat and meat products, ready-to-eat cereals, baked goods, jelly, and beverages.
Method III: Microbiological method is suitable for determining vitamin B12 in infant and children's foods, milk and dairy products.