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pro vyhledávání: '"R. B. Smittle"'
Autor:
R. S. Flowers, R. B. Smittle
Publikováno v:
Journal of food protection. 45(10)
Microbiological spoilage of salad dressings and similar products generally results from the growth of a select group of microorganisms. Although frequently isolated these organisms have not been well characterized. Several isolates from spoiled produ
Autor:
R. B. Smittle
Publikováno v:
Journal of Food Protection. 63:1144-1153
The literature on the death and survival of foodborne pathogens in commercial mayonnaise, dressing, and sauces was reviewed and statistically analyzed with emphasis on Salmonella, Escherichia coli O157:H7, and Listeria monocytogenes. The absence of r
Publikováno v:
Applied Microbiology. 27:738-743
Concentrated cultures of Lactobacillus bulgaricus were prepared by resuspending cells grown in semisynthetic media in sterile 10% non-fat milk solids. The concentrated cultures were frozen in liquid nitrogen for 24 h. The cell suspensions exhibited d
Publikováno v:
Applied Microbiology. 24:551-554
Concentrated cell suspensions of Lactobacillus bulgaricus prepared from cells grown in semisynthetic media were frozen in liquid nitrogen. After storage for 24 hr, the cell suspensions were found to have decreased colony counts and acid-producing cap