Abstract：Objective To observe the counts of common intestinal bacteria in exclusively breast-fed healthy infants and prebiotic formula milk powder-fed healthy ones, and to explore the effect of milk powder with prebiotic formula on the intestinal microecology of infants. Methods Three hundred and eleven full-term healthy infants served as the research subjects. 250 infants of the milk powder group were fed with formula containing probiotics, and 61 infants of the breast-fed group were exclusively breast-fed. All the subjects were fed successively for 90 days. 72-hour faecal specimens of all the subjects were collected 3 days before the test, at days 30, 60 and 90 during the test, and 6 months after the test. The number of colonies like lactobacillus, enterococcus, enterobacter, bacteroides and bifidobacterium was counted after traditional culture, and the Log10 colony-forming units (CFU) were used for statistical analysis and comparison. Results Before the test, no statistically significant difference was found in the Log10 CFU of the above-mentioned bacteria between the two groups (all P>0.05). Repetitive measurement and analysis of variance revealed that there were no statistically significant differences in the Log10 CFU of the above-mentioned bacteria at each time point of the test between the two groups (all P>0.05). Conclusions As for adjusting the balance of intestinal microecology of infants and promoting their intestinal health, the effects of feeding infants with probiotic formula milk powder and exclusive breast milk are similar.
龙晓蕾, 刘美佟, 尹晓晨, 崔鲁炜, 胡余明. 含益生元配方奶粉对婴儿肠道微生态的影响[J]. 实用预防医学, 2020, 27(8): 954-956.
LONG Xiao-lei, LIU Mei-tong, YIN Xiao-chen, CUI Lu-wei, HU Yu-ming. Effect of probiotic formula milk powder on intestinal microecology of infants. , 2020, 27(8): 954-956.
2020, Vol. 27 
