Abstract： Objective To explore the effects of different feeding Methods on the intestinal microbial ecology of infants. Methods We recruited 200 infants aged 0-6 months in a city in Hunan Province to serve as the research subjects. A questionnaire survey was conducted to collect the infants' general information. The major components of intestinal microbial ecology of infants with different feeding ways were detected by classical microecological culture method. Results The number of lactic acid bacteria (4.9062±0.6896 vs. 4.3834±0.4392 CFU/g), Bifidobacterium (7.6449±0.5353 vs. 7.4382±0.3594 CFU/g) and Bacteroidaceae (7.8207±0.5900 vs. 7.6079±0.3797 CFU/g) was significantly higher in the breast feeding group than in the artificial feeding group (P<0.05). And no statistically significant differences were observed in other indicators (including Enterobacter, Enterococcus, Clostridium perfringens, Staphylococcus aureus, other enterobacteriaceae, other anaerobic bacteria and other bacteria) between the two groups (P>0.05). Conclusions The intestinal microecology of infants with breast feeding is superior to that of infants with artificial feeding.
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2018, Vol. 25 
