Effects of Mannan-oligosaccharide on the Growth of Lactobacillus Pure Culture and Co-culture
- VernacularTitle:甘露寡糖对纯培养和共培养的乳酸杆菌体外生长的影响
- Author:
Su-Qin HANG
;
Zhao-Lai DAI
;
Wei-Yun ZHU
;
- Publication Type:Journal Article
- Keywords:
Mannan-oligosaccharide, Lactobacillus, E. coli, pH, Lactic acid concentration
- From:
Microbiology
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Effects of mannan-oligosaccharide (MOS) on the growth of Lactobacillus were investigated by pure culture of three swine originated Lactobacillus strains or co-culture with swine pathogenic E. coli. The pure culture results revealed that OD values and lactic acid concentration of three Lactobacillus strains in the MOS supplemented cultures were higher than those of the control group without MOS supplementation, a lower pH was observed for MOS supplement compared with that of the control group. The co-culture results showed that MOS were utilized by both Lactobacillus strains and swine pathogenic E. coli strain. But Lac-tobacillus grew faster than the latter. A significant increase in lactic acid concentration (P
