Studingon Metabolic and Antimicrobial Activities of Some L. plantarum  Strains Isolated from Sausages

Aysel TOKSOY

Makale detayları

Studingon Metabolic and Antimicrobial Activities of Some L. plantarum Strains Isolated from Sausages

Yazarlar:

Aysel TOKSOY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 1999 Vol.23 Issue 6, pp.533-540

Belge Tipi:

Makale

Yayın Tarihi:

5/1999

Belge Dili:

Türkçe

Document ID (Org No.):

2000771825

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Anahtar kelimeler:

Özet:

 

In this research, a total of 97 Lactobacillus were isolated from 10 different sausage and sosis samples obtained from  different markets. Identification results showed that 39 (41.1%) isolates belong to the species L. plantarum. Amount of lactic acid  and H 2 O 2 produced for the strains were 0.61-0.88% and 1.80-3.45 µg/ml respectively. For qualitative determination, Triple Sugar  iron (TSi) Agar medium was used for H 2 S production by the strains.  Inhibition activity of bacteriocins and/or bacteriocin-like substances of the L. plantarumstrains against some food contaminants and  pathogen bacteria ( E. coli, B. subtilis, coag. (+) and coag. (-) S. aureus, P. aeruginosa) were determined by the agar diffusion  method. It was observed that some of the strains produced bacteriocins and/or bacteriocin-like substances and inhibited some of the  test bacteria.  Results showed that the strains produced different amount of metabolic compounds and they varied in their inhibition effect on the  test bacteria.

 

In this research, a total of 97 Lactobacillus were isolated from 10 different sausage and sosis samples obtained from  different markets. Identification results showed that 39 (41.1%) isolates belong to the species L. plantarum. Amount of lactic acid  and H 2 O 2 produced for the strains were 0.61-0.88% and 1.80-3.45 µg/ml respectively. For qualitative determination, Triple Sugar  iron (TSi) Agar medium was used for H 2 S production by the strains.  Inhibition activity of bacteriocins and/or bacteriocin-like substances of the L. plantarumstrains against some food contaminants and  pathogen bacteria ( E. coli, B. subtilis, coag. (+) and coag. (-) S. aureus, P. aeruginosa) were determined by the agar diffusion  method. It was observed that some of the strains produced bacteriocins and/or bacteriocin-like substances and inhibited some of the  test bacteria.  Results showed that the strains produced different amount of metabolic compounds and they varied in their inhibition effect on the  test bacteria.

Makale detayları

Studingon Metabolic and Antimicrobial Activities of Some L. plantarum Strains Isolated from Sausages

Yazarlar:

Aysel TOKSOY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 1999 Vol.23 Issue 6, pp.533-540

Belge Tipi:

Makale

Yayın Tarihi:

5/1999

Belge Dili:

Türkçe

Document ID (Org No.):

2000771825

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128

Meat products

L. plantarum

Metabolic compounds

Bacteriocin

Antimicrobial activity.

Sayı

Makale detayları

Studingon Metabolic and Antimicrobial Activities of Some L. plantarum Strains Isolated from Sausages

Yazarlar: Aysel TOKSOY

Yayıncı: TUBITAK

Dergi: Turkish Journal of Veterinary and Animal Sciences 1999 Vol.23 Issue 6, pp.533-540

Belge Tipi: Makale

Yayın Tarihi: 5/1999

Belge Dili: Türkçe

Document ID (Org No.): 2000771825

Sıklık: İki Aylık

eISSN: 1303-6181

pISSN: 1300-0128

Meat products

L. plantarum

Metabolic compounds

Bacteriocin

Antimicrobial activity.

Sayı

Yazarlar:

Aysel TOKSOY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Veterinary and Animal Sciences 1999 Vol.23 Issue 6, pp.533-540

Belge Tipi:

Makale

Yayın Tarihi:

5/1999

Belge Dili:

Türkçe

Document ID (Org No.):

2000771825

Sıklık:

İki Aylık

eISSN:

1303-6181

pISSN:

1300-0128