Enumeration and identification of lactic microflora in Algerian goats milk

Enumeration and identification of lactic microflora in Algerian goats milk

A total of 153 strains of lactic acid bacteria were isolated from Algerian goats' milk. The strains were identified according to morphological, biochemical and physiological criteria, as well as the use of the API system and SDS-PAGE technique. Identification of the isolates revealed the presen...

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Veröffentlicht in:African journal of biotechnology 2007-08, Vol.6 (15), p.1854-1861
Hauptverfasser: Cheriguene, A, Chougrani, F, Bekada, A, M A, El, Soda, M, Bensoltane
Format: Artikel
Sprache:eng
Schlagworte:
Enterococcus
Enterococcus durans
Enterococcus faecium
Lactobacillus delbrueckii
Lactobacillus rhamnosus
Lactococcus
Lactococcus lactis
Leuconostoc
Pediococcus
Streptococcus thermophilus
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Zusammenfassung:A total of 153 strains of lactic acid bacteria were isolated from Algerian goats' milk. The strains were identified according to morphological, biochemical and physiological criteria, as well as the use of the API system and SDS-PAGE technique. Identification of the isolates revealed the presence of six genera: Enterococcus (41.82%), Lactobacillus (29.40), Lactococcus (19.60%), Leuconostoc (4.57%), Streptococcus thermophilus (3.26%) and Pediococcus (1.30%). The predominant strains belong to Enterococcus faecium (24 isolates), Enterococcus durans (22 isolates), Lactococcus lactis subsp. lactis (25 isolates), Lactobacillus rhamnosus (9 isolates) and Lactobacillus delbrueckii subsp. bulgaricus (7 isolates).
ISSN:1684-5315
1684-5315
DOI:10.5897/AJB2007.000-2275