Dynamics of starter, adjunct non-starter lactic acid bacteria and propionic acid bacteria in low-fat and full-fat Dutch-type cheese

The microbial dynamics of Dutch-type cheeses differing in starter (commercial DL starter or single strain of Lactococcus lactis ssp. cremoris), adjunct (Lactobacillus or Propionibacterium) and fat contents (10% or 28% fat) were investigated by culture-dependent and culture-independent analysis. The cheese microbiota was dominated by the adjunct Lactobacillus after 4 weeks of ripening and the fat content did not influence the microbial diversity. The Leuconostoc sp., presumably from the DL starter, was detected in cheeses made with added Lactobacillus plantarum and Lactobacillus rhamnosus and w... Mehr ...