TABLE 1.
CA and DCA concentrations that totally inhibit growth and dissipate the ΔpH and ΔΨ in lactobacilli and bifidobacteriaa
| Strain | Origin | CA (mM)
|
DCA (mM)
|
||||
|---|---|---|---|---|---|---|---|
| MIC | ΔpH diss. | ΔΨ diss. | MIC | ΔpH diss. | ΔΨ diss. | ||
| Lactobacillus acidophilus JCM 1034 | Human intestine | 8.5 | 5.5 | ND | ND | ND | ND |
| L. salivarius subsp. salicinius JCM 1040 | Human intestine | 6.0 | 5.0 | ND | 0.6 | 0.8 | ND |
| L. salivarius subsp. salicinius JCM 1044 | Human intestine | 6.0 | 7.0 | 3.0 | 0.7 | 0.8 | 0.3 |
| L. salivarius subsp. salicinius JCM 1047 | Swine intestine | 4.5 | 8.0 | ND | 0.55 | 0.9 | ND |
| L. gasseri JCM 1131T | Human intestine | 7.0 | 6.5 | 3.5 | ND | 1.0 | 0.7 |
| L. reuteri JCM 1112T | Intestine of adult | 13.0 | 10.0 | 4.0 | ND | 0.7 | 0.4 |
| L. salivarius subsp. salivarius JCM 1231T | Human saliva | 5.5 | 6.5 | ND | ND | ND | ND |
| L. buchneri JCM 1115T | Tomato pulp | 6.5 | 6.0 | ND | 0.8 | 0.8 | ND |
| L. sakei JCM 1157T | Starter of sake | 4.0 | 9.0 | 3.0 | 0.7 | 0.9 | 0.2 |
| Bifidobacterium breve JCM 1192T | Intestine of infant | 5.0 | 6.0 | 2.0 | 0.5 | 0.6 | 0.3 |
| B. breve JCM 7017 | Human feces | 3.0 | 6.0 | ND | 0.55 | 0.6 | ND |
| B. pseudocatenulatum JCM 1200T | Feces of infant | 3.0 | 6.0 | 3.0 | 0.45 | 0.6 | 0.3 |
| B. gallicum JCM 8224T | Human feces | 7.0 | 8.0 | ND | 0.45 | 0.8 | ND |
| B. longum JCM 1217T | Intestine of adult | 9.0 | 8.0 | 3.0 | 0.55 | 0.6 | 0.2 |
| B. bifidum JCM 1255T | Feces of infant | 5.0 | 4.0 | ND | 0.3 | 0.4 | ND |
| B. adolescentis JCM 1275T | Intestine of adult | 5.0 | 8.0 | ND | 0.4 | 0.6 | ND |
a
All of the data are the means of two separate experiments. ND, not determined; diss., dissipating.