[Comparative study on the essential composition content of commercial follow-up formula for young children with the requirements in the new national food safety standard in China from 2017 to 2022].

Objective: To understand the distribution of the essential composition content of commercial follow-up formula for young children in China, to analyze the differences with the new requirements of national food safety standard, and to promote the implementation of the new national standard(GB 10767-2021).

Methods: The label information on the total of 483 follow-up formula for young children permitted from January 2017 to June 2022 were collected and recorded, the distribution of essential compositions were analyzed and compared with the new national food safety standard.

Results: Compared with GB 10767-2010, 23 essential compositions were revised in the new national standard, 2 new essential compositions, α-linolenic acid and carbohydrates, were required, and 8 minimum requirements and 4 maximum requirements were revised, 16 new maximum requirements were developed. The whole change of the new standard was major. Comparing with GB 10767-2021, there were 8 essential compositions in commercial products with 100% compliance rate and 9 with more than 95% compliance rate, the discordance rate of pantothenic acid, folic acid, vitamin C and Vitamin D was more than 20%, Vitamin D has the highest discordance rate 97.10%.

Conclusion: Although the revision of the essential composition requirements in the new national standard is major, the compliance rate of almost essential compositions is high. A few of individual essential compositions in some commercial products cannot meet the new standards requirements, the main reason is those can not reach the increased new minimum requirements, especially on vitamin D.