Microbiology and Biotechnology Letters (한국미생물·생명공학회지)

The Korean Society for Microbiology and Biotechnology (한국미생물·생명공학회)
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Bile Salt-Tolerance of Lactic Acid Bacteria under Anaerobic Broth System

혐기적 Broth System에서 젖산균의 담즙산염 내성

  • Published : 1995.10.01
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Abstract

To evaluate bile salt-tolerance of lactic acid bacteria (LAB, Lactobacillus acidophilus ATCC 4356, Lactobacillus casei IFO 3533, Streptococcus thermnophilus KCTC 2185, Lactobacillus lactis ATCC 4797, and Lactobacillus bulgaricus ATCC 11842), We investigated the survivals, acid production and $\beta $-galactosidase activity of LAB under anaerobic broth system. Cellular permeability of LAB and their cellular retention of $\beta $-galactosidase were also examined in the same system. Although the growth of LAB was slightly suppressed by 0.3% bile salt, they showed normal growth curve. Streptococcus thermophilus KCTC 2185 was significantly more resistant to bile salt than the others. The $\beta $-galactosidase activity from Streptococcus thermophilus KCTC 2185 and Lactobacillus bulgaricus ATCC 11842 and their cellular retention of $\beta $-galactosidase decreased by 0.3% bile salt. The cellular permeability of LAB in the presence of bile salt increased significantly.

Keywords

References

  1. 한국농화학회지 v.37 산성조건하에서 시판요구르트의 생존률과 β-galactosidase의 활성도 신용서;성현주;김동한;이갑상
  2. 한국식품과학회지 v.26 젖산균과 그 대사산물이 Staphylococcus aureus 의 생육에 미치는 억제 효과 김성효;신용서;성현주;김동한;이갑상
  3. Appl. Environ. Microbiol. v.49 Assimilation of Choleserol by Lactobacillus acidopilus Gilliand,S.E.;Nelson,C.R.;C.Maxwell
  4. 腸內 flora와 發癌(光岡之足編) 荒井辛一郞;室田一也;早川邦産;片岡元行;光岡之足
  5. J. Food Sci. v.53 Effect of low pH on the ability of Lactobacillus acidophilus to survive and adhere to human intestinal cells Hood,S.K.;E.A.Zottola
  6. Can. Med. Assoc. J. v.105 Studieson natural gastric flora: survival of bacteria in fasting human subjects Franklin,M.A.;S.C.Skoryna
  7. J. Dairy Sci v.74 Relationship between bile tolerance and presence of a ruthenium red staining layer on strains of Lactobacillus acidoplius Overdahl,B.J.;E.A.Zottola
  8. J. Dairy Sci. v.71 Effect of nutrient media and bile salts on growth and antimicrobial activity of Lactobacillus acidophilus Fernandes,C.F.;K.M.Shahani
  9. J. Appl. Bacterial. v.55 The adherence of lactic acid bacteria to the columnar epithelial cells of pigs and calves Mayia-Makinen,A.;M.Manninen;H.Gyllenberg
  10. J. Food Sci. v.46 Purification and properties of β-galactosidase from Streptococcus thermophilus Ramanarao,M.V.;S.M.Dutta
  11. N. Engl. J. Med. v.292 Lactose and milk intolerance:clinical implications Bayless,T.A.;B.Rothfeld;C.Mass
  12. 한국산업미생물학회지 v.23 혐기적 조건하에서 젖산균의 cadmium축적 신용서;김성효;김동한;이갑상
  13. 한국식품과학회지 v.26 감자를 첨가한 요구르트의 제조와 특성 신용서;성현주;김동한;이갑상
  14. J. Dairy Sci. v.67 Importance of bile tolerance of Lactobacillus acidophilus used as a dietary adjunct Gilliand,S.E.;Staley,T.E.;L.J.Bush