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

Abstract

Objective: To understand the distribution of the content range of essential ingredients in commercial follow-up formula for older infants in China, analyze the differences between the content of essential ingredients in commercial older infant formula milk powder in China and the requirements of the new national standard(GB 10766-2021).

Methods: The label information of 478 commercial follow-up formula for older infant registered and approved from January 2017 to June 2022 were collected and entered. The distribution of essential ingredients was statistically analyzed, which was compared with the requirements of the new national food safety standard.

Results: The new national standard has 31 essential components. Compared with the old national standard(GB 10767-2010), five indicators of carbohydrate, α-linolenic acid, choline, selenium and manganese were added. The new national standard has 28 essential component requirements revised, including 13 adjusted the lower limit, 7 adjusted the upper limit, and 16 essential components added the upper limit. Among the approved 478 older infant formula milk powders, the distribution of 11 essential ingredients were all in line with the new national standard, and 14 essential ingredients were less than the lower limit of the new national standard. The essential ingredients whose minimum value was less than the lower limit of the new national standard and the proportion exceeds 50% were vitamin D, iodine and choline. with the proportions(number of cases) of 98.33%(470 cases), 74.06%(354 cases) and 72.37%(275 cases), respectively. The maximum value of essential ingredients exceeded the maximum requirements stipulated in the new national standard, and the protein in 13.18%(63 cases) of the older infant formula milk powder was higher than the maximum requirements of the new national standard.

Conclusion: The content of essential components in most commercial products in China meets the new national standard requirements. Some essential ingredients need to be adjusted.