کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5792817 1109645 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identification and characterization of potential autochthonous starter cultures from a Croatian “brand” product “Slavonski kulen”
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش تغذیه
پیش نمایش صفحه اول مقاله
Identification and characterization of potential autochthonous starter cultures from a Croatian “brand” product “Slavonski kulen”
چکیده انگلیسی
The microbial population of a traditional Croatian fermented sausage “Slavonski kulen” was isolated, identified and subjected to technological and functional characterization in order to select potential autochthonous functional starter cultures. Dominant microflora were lactic acid bacteria (LAB), followed by staphylococci. Identification of isolated lactobacilli showed domination of Leuconostoc mesenteroides and Lactobacillus acidophilus while Staphylococcus xylosus and Staphylococcus warneri outnumbered the staphylococcal microbiota. Most of the isolated LAB and Staphylococcus species displayed good growth in the presence of 5% of NaCl and at 12, 18 and 22 °C. All LAB and most of the staphylococci possess proteolytic activity and only Staphylococcus xylosus had lipolytic activity. All lactobacilli and staphylococci isolates produced significant concentrations of lactic acid (as determined by HPLC) and showed antimicrobial activity against pathogenic test microorganisms. Dominant LAB and Staphylococcus species displayed growth in the presence of 1% bile. Most of the staphylococci and all of lactobacilli showed sensitivity to all antibiotics tested.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 88, Issue 3, July 2011, Pages 517-524
نویسندگان
, , , , , , , , , ,