Study on Vitamin Decay during Shelf Life of Dry Method Infant Formula
This paper studies the decay rate of vitamins in dry-process infant formula milk powder during the 24-month shelf life.The results show that vitamin B1 and vitamin D have the most obvious decay,with an average decay rate of more than 20%;followed by vitamin A,vitamin E,vitamin K1,and vitamin C,with an average decay rate is 12.91%to 19.78%;the average decay rate of vitamin B6,vitamin B12,folic acid,and pantothenic acid is lower than the precision,and no obvious decay occurs,and the remaining vitamins do not decay.This study aims to provide a certain reference for the design of dry-process infant formula milk powder.